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www.rohm.com tsz02201-0rar1g200560-1-2 ? 2012 rohm co., ltd. all rights reserved. 1/38 30.nov.2012 rev.001 tsz22111 ? 14 ? 001 datasheet operational amplifiers series ground sense low power general purpose operational amplifiers lmr321g, lmr358xxx, lmr324xxx general description lmr321, lmr358 and lmr324 are single, dual and quad low voltage operational amplifier with output full swing. lmr321, lmr358 and lmr324 are the most effective solutions for applications where low supply current consumption and low voltage operation. features ? operable with low voltage ? input ground sense, output full swing ? high open loop voltage gain ? low supply current ? low input offset voltage packages w(typ.) x d(typ.) x h(max.) ssop5 2.90mm x 2.80mm x 1.25mm sop8 5.00mm x 6.20mm x 1.71mm sop-j8 4.90mm x 6.00mm x 1.65mm ssop-b8 3.00mm x 6.40mm x 1.35mm tssop-b8 3.00mm x 6.40mm x 1.20mm msop8 2.90mm x 4.00mm x 0.90mm tssop-b8j 3.00mm x 4.90mm x 1.10mm sop14 8.70mm x 6.20mm x 1.71mm sop-j14 8.65mm x 6.00mm x 1.65mm ssop-b14 5.00mm x 6.40mm x 1.35mm tssop-b14j 5.00mm x 6.40mm x 1.20mm applications ? portable equipment ? low voltage application ? active filter key specifications ? operable with low voltage (single supply): +2.7v to +5.5v ? low supply current: lmr321 130a(typ.) lmr358 210a(typ.) lmr324 410a(typ.) ? high slew rate: 1.0v/s(typ.) ? wide temperature range: -40c to +85c ? low input offset current: 5na (typ.) ? low input bias current: 15na (typ.) simplified schematic figure 1. simplified schematic product structure silicon monolithic integrated circuit this product is not designed prot ection against radioactive rays. class ab ? control + downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar1g200560-1-2 ? 2012 rohm co., ltd. all rights reserved. 2/38 30.nov.2012 rev.001 tsz22111 ? 15 ? 001 lmr321g, lmr358xxx, lmr324xxx + + pin configuration ssop5 pin no. symbol 1 +in 2 vss 3 -in 4 out 5 vdd sop8, sop-j8, ssop-b8, tssop-b8, msop8, tssop-b8j pin no. symbol 1 out1 2 -in1 3 +in1 4 vss 5 +in2 6 -in2 7 out2 8 vdd sop14, sop-j14, ssop-b14, tssop-b14j pin no. symbol 1 out1 2 -in1 3 +in1 4 vdd 5 +in2 6 -in2 7 out2 8 out3 9 -in3 10 +in3 11 vss 12 +in4 13 -in4 14 out4 package ssop5 sop8 sop-j8 ssop-b8 tssop-b8 msop8 lmr321g lmr358f lmr358fj lmr358fv lmr358fvt lmr358fvm package tssop-b8j sop14 sop-j14 ssop-b14 tssop-b14j - lmr358fvj lmr324f lmr324fj lmr324fv lmr324fvj - + + + + + + + + + + + + downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar1g200560-1-2 ? 2012 rohm co., ltd. all rights reserved. 3/38 30.nov.2012 rev.001 tsz22111 ? 15 ? 001 lmr321g, lmr358xxx, lmr324xxx ordering information l m r 3 x x x x x - x x part number lmr321g lmr358xxx lmr324xxx package g : ssop5 f : sop8, sop14 fv : ssop-b8 ssop-b14 fvm : msop8 fj : sop-j8 sop-j14 fvj : tssop-b8j tssop-b14j fvt : tssop-b8 packaging and forming specification e2: embossed tape and reel (sop8/sop-j8/ssop-b8/tssop-b8/ tssop-b8j/sop14/sop-j14/ssop-b14 tssop-b14j) tr: embossed tape and reel (ssop5/msop8) line-up topr input type v dd (min.) supply current (typ.) input offset voltage (max.) package orderable part number -40c to + 85c ground sense 2.7v 130a 4mv ssop5 reel of 3000 lmr321g-tr 210a 5mv sop8 reel of 2500 lmr358f-e2 msop8 reel of 3000 lmr358fvm-tr sop-j8 reel of 2500 lmr358fj-e2 ssop-b8 reel of 2500 lmr358fv-e2 tssop-b8 reel of 3000 lmr358fvt-e2 tssop-b8j reel of 2500 lmr358fvj-e2 410a 9mv sop14 reel of 2500 lmr324f-e2 sop-j14 reel of 2500 lmr324fj-e2 ssop-b14 reel of 2500 lmr324fv-e2 tssop-b14j reel of 2500 lmr324fvj-e2 downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar1g200560-1-2 ? 2012 rohm co., ltd. all rights reserved. 4/38 30.nov.2012 rev.001 tsz22111 ? 15 ? 001 lmr321g, lmr358xxx, lmr324xxx absolute maximum ratings (ta=25 ) parameter symbol rating unit lmr321g lmr358 lmr324 supply voltage vdd-vss +7 v power dissipation pd ssop5 675 *1*9 - - mw sop-j8 - 675 *1*9 - sop8 - 690 *2*9 - ssop-b8 - 625 *3*9 - tssop-b8 - 625 *3*9 - msop8 - 587 *4*9 - tssop-b8j - 587 *4*9 - sop-j14 - - 1025 *5*9 ssop-b14 - - 875 *6*9 tssop-b14j - - 850 *7*9 sop14 - - 562 *8*9 differential input voltage *10 vid vdd - vss v input common-mode voltage range vicm (vss-0.3) to (vdd+0.3) v operable with low volta ge vopr +2.7 to +5.5 v operating temperature topr -40 to +85 storage temperature tstg -55 to +150 maximum junction temperature tjmax +150 note: absolute maximum rating item indicates the condition which must not be exceeded. application of voltage in excess of absolute maximum rating or use out absolute maximum rated temperature environment may cause deterioration of characteristics. *1 to use at temperature above ta 25 reduce 5.4mw/ . *2 to use at temperature above ta 25 reduce 5.52mw/ . *3 to use at temperature above ta 25 reduce 5mw/ . *4 to use at temperature above ta 25 reduce 4.7mw/ . *5 to use at temperature above ta 25 reduce 8.2mw/ . *6 to use at temperature above ta 25 reduce 7mw/ . *7 to use at temperature above ta 25 reduce 6.8mw/ . *8 to use at temperature above ta 25 reduce 4.5mw/ . *9 mounted on a glass epoxy pcb(70mm70mm1.6mm). *10 the voltage difference between inverting input and non-inverting input is the differential input voltage. then input terminal voltage is set to more than vss. downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar1g200560-1-2 ? 2012 rohm co., ltd. all rights reserved. 5/38 30.nov.2012 rev.001 tsz22111 ? 15 ? 001 lmr321g, lmr358xxx, lmr324xxx electrical characteristics lmr321 (unless otherwise specified vdd=+5v, vss=0v) parameter symbol temperature range limits unit condition min. typ. max. input offset voltage *11 vio 25 - 0.1 4 mv vdd=2.7v to 5v full range - - 5 input offset voltage drift vio/ t 25 - 3 - v/ - input offset current *11 iio 25 - 5 50 na - input bias current *11 ib 25 - 15 100 na - supply current *12 idd 25 - 107 180 a vdd=2.7v, av=0db vin=0.95v full range - - 260 25 - 130 200 vdd=5v, av=0db vin=2.1v full range - - 280 maximum output voltage(high) voh 25 vdd-0.1 vdd-0.04 - v rl=2k ? to 2.5v maximum output voltage(low) vol 25 - vss+0.08 vss+0.16 v rl=2k ? to 2.5v large signal voltage gain av 25 78 110 - db rl=2k ? input common-mode voltage range vicm 25 0 - 4.2 v vss to vdd-0.8v common-mode rejection ratio cmrr 25 65 90 - db - power supply rejection ratio psrr 25 65 90 - db - output source current *13 isource 25 6 13 - ma out=vdd-0.4v - 70 - out=0v, short current output sink current *13 isink 25 30 60 - ma out=vss+0.4v - 180 - out=5v, short current slew rate sr 25 - 1.0 - v/ s cl=25pf unity band width f t 25 - 2 - mhz cl=25pf, av=40db - 1 - cl=200pf gain band width gbw 25 - 3 - mhz f=100khz phase margin 25 - 45 - deg cl=25pf, av=40db gain margin gm 25 - 10 - db - input referred noise voltage vn 25 - 5.5 - vrms av=40db - 39 - nv/(hz) 1/2 av=40db, f=1khz total harmonic distortion + noise thd+n 25 - 0.0015 - % out=0.4v p-p f=1khz *11 absolute value *12 full range: lmr321: ta=-40 to +85 *13 under the high temperature environment, consider the power dissipation of ic when selecting the output current. when the terminal short circuits are continuously output, the ou tput current is reduced to clim b to the temperature inside ic. downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar1g200560-1-2 ? 2012 rohm co., ltd. all rights reserved. 6/38 30.nov.2012 rev.001 tsz22111 ? 15 ? 001 lmr321g, lmr358xxx, lmr324xxx lmr358 (unless otherwise specified vdd=+5v, vss=0v) parameter symbol temperature range limits unit condition min. typ. max. input offset voltage *14 vio 25 - 0.1 5 mv vdd=2.7v to 5.0v full range - - 5 input offset voltage drift vio/ t 25 - 3 - v/ - input offset current *14 iio 25 - 5 50 na - input bias current *14 ib 25 - 15 100 na - supply current *15 idd 25 - 210 360 a vdd=2.7v, av=0db vin=0.95v full range - - 520 25 - 210 380 vdd=5v, av=0db vin=2.1v full range - - 540 maximum output voltage(high) voh 25 vdd-0.1 vdd-0.04 - v rl=2k ? to 2.5v maximum output voltage(low) vol 25 - vss+0.08 vss+0.16 v rl=2k ? to 2.5v large signal voltage gain av 25 78 110 - db rl=2k ? input common-mode voltage range vicm 25 0 - 4.2 v vss to vdd-0.8v common-mode rejection ratio cmrr 25 65 90 - db - power supply rejection ratio psrr 25 65 90 - db - output source current *16 isource 25 6 13 - ma out=vdd-0.4v - 70 - out=0v, short current output sink current *16 isink 25 30 60 - ma out=vss+0.4v - 180 - out=5v, short current slew rate sr 25 - 1.0 - v/ s cl=25pf unity band width f t 25 - 2 - mhz cl=25f, av=40db - 1 - cl=200pf gain band width gbw 25 - 3 - mhz f=100khz phase margin 25 - 45 - cl=25pf, av=40db gain margin gm 25 - 10 - db - input referred noise voltage vn 25 - 5.5 - vrms av=40db - 39 - nv/(hz) 1/2 av=40db, f=1khz total harmonic distortion + noise thd+n 25 - 0.0015 - % out=0.4v p-p f=1khz channel separation cs 25 - 100 - db av=40db *14 absolute value *15 full range: lmr358: ta=-40 to +85 *16 under the high temperature environment, consider the power dissipation of ic when selecting the output current. when the terminal short circuits are continuously output, the ou tput current is reduced to clim b to the temperature inside ic. downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar1g200560-1-2 ? 2012 rohm co., ltd. all rights reserved. 7/38 30.nov.2012 rev.001 tsz22111 ? 15 ? 001 lmr321g, lmr358xxx, lmr324xxx lmr324 (unless otherwise specified vdd=+5v, vss=0v) parameter symbol temperature range limits unit condition min. typ. max. input offset voltage *17 vio 25 - 1.0 9 mv vdd=2.7v to 5.0v full range - - 9 input offset voltage drift vio/ t 25 - 3 - v/ - input offset current *17 iio 25 - 5 50 na - input bias current *17 ib 25 - 15 100 na - supply current *18 idd 25 - 410 720 a vdd=2.7v, av=0db vin=0.95v full range - - 880 25 - 410 800 vdd=5v, av=0db vin=2.1v full range - - 900 maximum output voltage(high) voh 25 vdd-0.1 vdd-0.04 - v rl=2k ? to 2.5v maximum output voltage(low) vol 25 - vss+0.08 vss+0.16 v rl=2k ? to 2.5v large signal voltage gain av 25 78 110 - db rl=2k ? input common-mode voltage range vicm 25 0 - 4.2 v vss to vdd-0.8v common-mode rejection ratio cmrr 25 65 90 - db - power supply rejection ratio psrr 25 65 90 - db - output source current *19 isource 25 6 13 - ma out=vdd-0.4v - 70 - out=0v, short current output sink current *19 isink 25 30 60 - ma out=vss+0.4v - 180 - out=5v, short current slew rate sr 25 - 1.0 - v/ s cl=25pf unity gain frequency f t 25 - 2 - mhz cl=25pf, av=40db - 1 - cl=200pf gain band width gbw 25 - 3 - mhz f=100khz phase margin 25 - 45 - deg cl=25pf, av=40db gain margin gm 25 - 10 - db - input referred noise voltage vn 25 - 5.5 - vrms av=40db - 39 - nv/(hz) 1/2 av=40db, f=1khz total harmonic distortion + noise thd+n 25 - 0.0015 - % out=0.4v p-p f=1khz channel separation cs 25 - 100 - db av=40db *17 absolute value *18 full range: lmr324: ta=-40 to +85 *19 under the high temperature environment, consider the power dissipation of ic when selecting the output current. when the terminal short circuits are continuously output, the ou tput current is reduced to clim b to the temperature inside ic. downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar1g200560-1-2 ? 2012 rohm co., ltd. all rights reserved. 8/38 30.nov.2012 rev.001 tsz22111 ? 15 ? 001 lmr321g, lmr358xxx, lmr324xxx description of electri cal characteristics described here are the terms of electric characteristics used in this datasheet. items and symbols used are also shown. note that item name and symbol and their meaning may differ from those on another manufactures document or general document. 1. absolute maximum ratings absolute maximum rating item indicates the condition which must not be exceeded. application of voltage in excess of absolute maximum rating or use out of absolute maximum rated temperature environment may cau se deterioration of characteristics. 1.1 power supply voltage (vdd/vss) indicates the maximum voltage that can be applied betwe en the positive power supply terminal and negative power supply terminal without deterioration or destruct ion of characteristics of internal circuit. 1.2 differential input voltage (vid) indicates the maximum voltage that can be applied between non-inverting terminal and inverting terminal without deterioration and destruction of characteristics of ic. 1.3 input common-mode voltage range (vicm) indicates the maximum voltage that can be applied to non-inverting terminal and inverting terminal without deterioration or destruction of characteristics. input common-mode voltage range of the maximum ratings not assures normal operation of ic. when normal operation of ic is desired, the input common-mo de voltage of characteristics item must be followed. 1.4 power dissipation (pd) indicates the power that can be consumed by specified mounted board at the ambient temperature 25 (normal temperature). as for package product, pd is determined by the temper ature that can be permitted by ic chip in the package (maximum junction temperature) and t hermal resistance of the package. 2.electrical characteristics item 2.1 input offset voltage (vio) indicates the voltage difference between non-inverting termi nal and inverting terminal. it can be translated into the input voltage difference required for setting the output voltage at 0 v. 2.2 input offset voltage drift ( vio/ t) denotes the ratio of the input offset voltage fluc tuation to the ambient te mperature fluctuation. 2.3 input offset current (iio) indicates the difference of input bias current bet ween non-inverting terminal and inverting terminal. 2.4 input bias current (ib) indicates the current that flows into or out of the input terminal. it is defined by the average of input bias current at non-inverting terminal and input bias current at inverting terminal. 2.5 circuit current (idd) indicates the ic current that flows under specified conditions and no-load steady status. 2.6 maximum output voltage(high) / maximum output voltage(low) (voh/vol) indicates the voltage range that can be out put by the ic under specified load c ondition. it is typically divided into maximum output voltage high and low. maximum output vo ltage high indicates the upper limit of output voltage. maximum output voltage low indicates the lower limit. 2.7 large signal voltage gain (av) indicates the amplifying rate (gain) of output voltage ag ainst the voltage difference between non-inverting terminal and inverting terminal. it is normally the amplifying rate (gain) with reference to dc voltage. av = (output voltage fluctuation) / (input offset fluctuation) 2.8 input common-mode voltage range (vicm) indicates the input voltage range where ic operates normally. 2.9 common-mode rejection ratio (cmrr) indicates the ratio of fluct uation of input offset voltage when in-phase in put voltage is changed. it is normally the fluctuation of dc. cmrr = (change of input common-mode voltage)/(input offset fluctuation) 2.10 power supply rejection ratio (psrr) indicates the ratio of fluctuation of input offset voltage when supply voltage is changed. it is normally the fluctuation of dc. psrr= (change of power supply volt age)/(input offset fluctuation) 2.11 output source current/ out put sink current (isource/isink) the maximum current that can be output under specific output conditions, it is divided into output source current and output sink current. the output source current indicates the current flowing out of the ic , and the output sink current the current flowing into the ic. 2.12 channel separation (cs) indicates the fluctuation of output voltage with reference to the ch ange of output voltage of driven channel. 2.13 slew rate (sr) sr is a p arameter that shows movement speed of operational amplifier. it indicates rate of variable output voltage as unit time. 2.14 unity gain frequency (f t ) indicates a frequency where the voltage gain of op-amp is 1. downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar1g200560-1-2 ? 2012 rohm co., ltd. all rights reserved. 9/38 30.nov.2012 rev.001 tsz22111 ? 15 ? 001 lmr321g, lmr358xxx, lmr324xxx 2.15 gain band width (gbw) indicates to multiply by the frequency and the gai n where the voltage gain decreases 6db/octave. 2.16 phase margin ( ) indicates the margin of phase from 180 de gree phase lag at unity gain frequency. 2.17 gain margin (gm) indicates the difference between 0db and the gain wher e operational amplifier has 180 degree phase delay. 2.18 total harmonic distortion + noise (thd+n) indicates the fluctuation of input offset voltage or that of output voltage with reference to the cha nge of output voltage of driven channel. 2.19 input referred noise voltage (vn) indicates a noise voltage generated inside the operational amplifier equivalent by ideal voltage source connected in series with input terminal. downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar1g200560-1-2 ? 2012 rohm co., ltd. all rights reserved. 10/38 30.nov.2012 rev.001 tsz22111 ? 15 ? 001 lmr321g, lmr358xxx, lmr324xxx typical performance curves lmr321 (*)the data above is measurement value of typical sample, it is not guaranteed. 0 200 400 600 800 1000 1200 0 2 55 07 51 0 01 2 5 ambient temperature [ ] power dissipation [mw] . 0 20 40 60 80 100 120 140 160 -50 -25 0 25 50 75 100 ambient temperature [ ] supply current [u a] figure 3. supply current C supply voltage figure 2. derating curve lmr321g 85 figure 5. maximum output voltage(high) C supply voltage (rl=2k ? ) figure 4. supply current C ambient temperature 0 20 40 60 80 100 120 140 160 23456 supply voltage [v] supply current [ a] -40 25 85 2.7v 5.5v 5.0v 0 1 2 3 4 5 6 23456 supply voltage [v] output voltage high [v] -40 25 85 downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar1g200560-1-2 ? 2012 rohm co., ltd. all rights reserved. 11/38 30.nov.2012 rev.001 tsz22111 ? 15 ? 001 lmr321g, lmr358xxx, lmr324xxx 0 10 20 30 40 50 60 70 80 23456 supply voltage [v] output voltage low [mv] lmr321 (*)the data above is measurement value of typical sample, it is not guaranteed. figure 6. maximum output voltage(high) C ambient temperature (rl=2k ? ) figure 7. maximum output voltage(low) C supply voltage (rl=2k ? ) figure 8. maximum output voltage(low) C ambient temperature (rl=2k ? ) figure 9. output source current C output voltage (vdd=5v) -40 25 85 0 10 20 30 40 50 60 70 80 - 5 0- 2 5 0 2 55 07 51 0 0 ambient temperature [ ] output voltage low [mv] 2.7v 5.5v 5.0v 0 20 40 60 80 100 012345 output voltage [v] output source current [ma] -40 25 85 0 2 4 6 8 -50 -25 0 25 50 75 100 am bie n t te mp er a tu r e [ ] outp ut vol tag e hig h [v] 2.7v 5.5v 5.0v downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar1g200560-1-2 ? 2012 rohm co., ltd. all rights reserved. 12/38 30.nov.2012 rev.001 tsz22111 ? 15 ? 001 lmr321g, lmr358xxx, lmr324xxx 0 2 4 6 8 10 12 14 16 18 -5 0 - 25 0 2 5 5 0 75 10 0 ambient temperature [ ] output source current [ma] 0 20 40 60 80 100 -50 -25 0 25 50 75 100 am bi ent tempera ture [ ] output sink current [ma] -10.0 -7.5 -5.0 -2.5 0.0 2.5 5.0 7.5 10.0 23456 supply voltage [v] input offset voltage [mv] 0 20 40 60 80 100 120 140 160 180 200 012 345 output vo ltag e [v ] output sink current [ma] lmr321 (*)the data above is measurement value of typical sample, it is not guaranteed. figure 11. output sink current C output voltage (vdd=5v) figure 10. output source current C ambient temperature (out=vdd-0.4v) figure 13. input offset voltage C supply voltage (vicm= vdd, out= 0.1v) figure 12. output sink current C ambient temperature (out=vss+0.4v) 2.7v 5.5v -40 25 85 5.5v 2.7v 5.0v -40 25 85 5.0v downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar1g200560-1-2 ? 2012 rohm co., ltd. all rights reserved. 13/38 30.nov.2012 rev.001 tsz22111 ? 15 ? 001 lmr321g, lmr358xxx, lmr324xxx 60 80 100 120 140 160 23456 supply voltage [v] large signal voltage gain [db] 60 80 100 120 140 160 - 5 0- 2 5 0 2 55 07 51 0 0 am bie n t te mp er a tu r e [ ] large signal voltage gain [db] -6 -4 -2 0 2 4 6 -1 0 1 2 3 4 5 input voltage [v] input offset voltage [mv] lmr321 (*)the data above is measurement value of typical sample, it is not guaranteed. figure 14. input offset voltage C ambient temperature (vicm= vdd, out= 0.1v) figure 15. input offset voltage C input voltage (vdd=5v) figure 16. large signal voltage gain C supply voltage figure 17. large signal voltage gain C ambient temperature -10.0 -7.5 -5.0 -2.5 0.0 2.5 5.0 7.5 10.0 -5 0 - 25 0 2 5 50 7 5 10 0 ambie nt te mp erature [ ] i nput offs et v olta ge [mv] 5.5v 2.7v 5.0v -40 25 85 5.5v 2.7v 3.0v -40 25 85 downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar1g200560-1-2 ? 2012 rohm co., ltd. all rights reserved. 14/38 30.nov.2012 rev.001 tsz22111 ? 15 ? 001 lmr321g, lmr358xxx, lmr324xxx 0.0 0.5 1.0 1.5 2.0 - 5 0- 2 5 0 2 55 07 51 0 0 ambient temperature [ ] slew rate l-h [v/s] 0 20 40 60 80 100 120 23456 supply voltage [v] common mode rejection ratio [db] . 0 20 40 60 80 100 120 -50 -25 0 25 50 75 100 ambient temperature [ ] common mode rejection ratio [db] . lmr321 (*)the data above is measurement value of typical sample, it is not guaranteed. 0 20 40 60 80 100 120 140 - 5 0- 2 5 0 2 5 5 0 7 51 00 ambient temperature [ ] power supply rejection ratio [db] . figure 18. common mode rejection ratio C supply voltage (vdd=5v) figure 19. common mode rejection ratio C ambient temperature (vdd=3v) figure 20. power supply rejection ratio C ambient temperature figure 21. slew rate l-h C ambient temperature -40 25 85 5.5v 2.7v 5.0v 5.5v 2.7v 5.0v downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar1g200560-1-2 ? 2012 rohm co., ltd. all rights reserved. 15/38 30.nov.2012 rev.001 tsz22111 ? 15 ? 001 lmr321g, lmr358xxx, lmr324xxx 0.0 0.5 1.0 1.5 2.0 - 5 0- 2 5 0 2 55 07 51 0 0 ambient temperature [ ] sl ew ra te h-l [v/s] 0 10 20 30 40 50 60 1.e+02 1.e+03 1.e+04 1.e+05 1.e+06 1.e+07 frequency [hz] gain[db] 0 30 60 90 120 150 180 phase [de g] lmr321 (*)the data above is measurement value of typical sample, it is not guaranteed. figure 22. slew rate h-l C ambient temperature figure 23. voltage gain ? phase C frequency phase gain 5.5v 2.7v 5.0v 0.0001 0.001 0.01 0.1 1 0.01 0.1 1 10 output voltage [vrms] total harmonic distortion [%] figure 24. total harmonic distortion output voltage (vdd/vss=+2.5v/-2.5v, av=0db, rl=2k ? , din-audio, ta=25 ) 20hz 1khz 20khz 0 100 200 300 400 500 600 700 800 1 10 100 1000 10000 fr eque ncy [hz ] equivalent input noise voltage . [nv/ hz] figure 25. input referred noise voltage frequency (vdd/vss=+2.5v/-2.5v, av=0db, ta=25 ) 10 2 10 3 10 4 10 5 10 6 10 7 downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar1g200560-1-2 ? 2012 rohm co., ltd. all rights reserved. 16/38 30.nov.2012 rev.001 tsz22111 ? 15 ? 001 lmr321g, lmr358xxx, lmr324xxx lmr358fj lmr358 (*)the data above is measurement value of typical sample, it is not guaranteed. 0 50 100 150 200 250 300 350 400 23456 supply voltage [v] supply current [a] 0 50 100 150 200 250 300 350 400 - 5 0- 2 50 2 55 07 51 0 0 ambient temperature [ ] supply current [a] 0 200 400 600 800 1000 1200 0 25 50 75 100 125 ambient temperature [ ] power dissipation [mw] . figure 27. supply current C supply voltage figure 26. derating curve lmr358f figure 29. maximum output voltage(high) C supply voltage (rl=2k ? ) figure 28. supply current C ambient temperature -40 25 85 2.7v 5.5v 5.0v 0 1 2 3 4 5 6 23456 supply voltage [v] output voltage high [v] -40 25 85 lmr358fv/fvt lmr358fvm/fvj 85 downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar1g200560-1-2 ? 2012 rohm co., ltd. all rights reserved. 17/38 30.nov.2012 rev.001 tsz22111 ? 15 ? 001 lmr321g, lmr358xxx, lmr324xxx 0 20 40 60 80 100 120 23456 supply voltage [v] output voltage low [mv] lmr358 (*)the data above is measurement value of typical sample, it is not guaranteed. figure 30. maximum output voltage(high) C ambient temperature (rl=2k ? ) figure 31. maximum output voltage(low) C supply voltage (rl=2k ? ) figure 32. maximum output voltage(low) C ambient temperature (rl=2k ? ) figure 33. output source current C output voltage (vdd=5v) 0 1 2 3 4 5 6 - 5 0- 2 50 2 55 07 51 0 0 ambient temperatu re [ ] output voltage high [v] 2.7v 5.5v 5.0v -40 25 85 0 20 40 60 80 100 120 -50 -25 0 25 50 75 100 ambient temperature [ ] output voltage low [mv] 2.7v 5.0v 5.5v 0 20 40 60 80 100 012345 ou tpu t vol tage [v] output source current [ma] -40 85 25 downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar1g200560-1-2 ? 2012 rohm co., ltd. all rights reserved. 18/38 30.nov.2012 rev.001 tsz22111 ? 15 ? 001 lmr321g, lmr358xxx, lmr324xxx 0 2 4 6 8 10 12 14 16 18 20 -50 -25 0 25 50 75 100 ambient temperature [ ] output source current [ma] 0 20 40 60 80 100 120 140 160 180 012345 output voltage [v] output sink current [ma] 0 10 20 30 40 50 60 70 80 - 5 0- 2 50 2 55 07 51 0 0 ambient temperature [ ] output sink current [ma] 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 23456 su ppl y vol tage [v] input offset voltage [mv] lmr358 (*)the data above is measurement value of typical sample, it is not guaranteed. figure 35. output sink current C output voltage (vdd=5v) figure 34. output source current C ambient temperature (out=vdd-0.4v) figure 37. input offset voltage C supply voltage (vicm= vdd, out= 0.1v) figure 36. output sink current C ambient temperature (out=vss+0.4v) 2.7v 5.5v -40 25 85 5.5v 2.7v 5.0v -40 25 5.0v 85 downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar1g200560-1-2 ? 2012 rohm co., ltd. all rights reserved. 19/38 30.nov.2012 rev.001 tsz22111 ? 15 ? 001 lmr321g, lmr358xxx, lmr324xxx 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 -50 -25 0 25 50 75 100 ambient temperature [ ] input offset voltage [mv] -6 -4 -2 0 2 4 6 -1 0 1 2 3 4 5 input voltage [v] input offset voltage [mv] 60 80 100 120 140 160 23456 supply voltage [v] large signal voltage gain [db] . 60 80 100 120 140 160 -50 -25 0 25 50 75 100 ambient temperature [ ] large signal vol tage gain [db] . lmr358 (*)the data above is measurement value of typical sample, it is not guaranteed. figure 38. input offset voltage C ambient temperature (vicm= vdd, out= 0.1v) figure 39. input offset voltage C input voltage (vdd=5v) figure 40. large signal voltage gain C supply voltage figure 41. large signal voltage gain C ambient temperature 2.7v 5.5v -40 25 85 -40 25 85 5.5v 2.7v 5.0v 5.0v downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar1g200560-1-2 ? 2012 rohm co., ltd. all rights reserved. 20/38 30.nov.2012 rev.001 tsz22111 ? 15 ? 001 lmr321g, lmr358xxx, lmr324xxx 0 20 40 60 80 100 120 23456 supply voltage [v] common mode rejection ratio [db] . 0 20 40 60 80 100 120 -50 -25 0 25 50 75 100 ambient temperature [ ] common mode rejection ratio [db] . 0.0 0.5 1.0 1.5 2.0 - 5 0- 2 5 0 2 55 07 51 0 0 a mbi en t temp era tu re [ ] slew rate l -h [v/s] lmr358 (*)the data above is measurement value of typical sample, it is not guaranteed. 0 20 40 60 80 100 120 140 -50 -25 0 25 50 75 100 ambient temperature [ ] power supply rejection ratio [db] figure 42. common mode rejection ratio C supply voltage (vdd=5v) figure 43. common mode rejection ratio C ambient temperature (vdd=3v) figure 44. power supply rejection ratio C ambient temperature figure 45. slew rate l-h C ambient temperature -40 85 25 5.5v 2.7v 5.0v 5.5v 2.7v 5.0v downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar1g200560-1-2 ? 2012 rohm co., ltd. all rights reserved. 21/38 30.nov.2012 rev.001 tsz22111 ? 15 ? 001 lmr321g, lmr358xxx, lmr324xxx 0.0 0.5 1.0 1.5 2.0 - 5 0- 2 5 0 2 55 07 51 0 0 ambient temperature [ ] slew rate h-l [v/s] 0 10 20 30 40 50 60 1.e+02 1.e+03 1.e+04 1.e+05 1.e+06 1.e+07 frequency [hz] gain[db] 0 30 60 90 120 150 180 phase [deg] lmr358 (*)the data above is measurement value of typical sample, it is not guaranteed. figure 46. slew rate h-l C ambient temperature figure 47. voltage gain ? phase C frequency phase gain 5.5v 2.7v 5.0v figure 48. total harmonic distortion output voltage (vdd/vss=+2.5v/-2.5v, av=0db, rl=2k ? , din-audio, ta=25 ) 0 100 200 300 400 500 600 700 800 1 10 100 1000 10000 fr equency [hz ] equivalent input noise voltage . [nv/ hz] figure 49. input referred noise voltage frequency (vdd/vss=+2.5v/-2.5v, av=0db, ta=25 ) 10 2 10 3 10 4 10 5 10 6 10 7 0.0001 0.001 0.01 0.1 1 0.01 0.1 1 10 output voltage [vrms] total harmonic distortion [%] 20hz 1khz 20khz downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar1g200560-1-2 ? 2012 rohm co., ltd. all rights reserved. 22/38 30.nov.2012 rev.001 tsz22111 ? 15 ? 001 lmr321g, lmr358xxx, lmr324xxx lmr324 (*)the data above is measurement value of typical sample, it is not guaranteed. 0 100 200 300 400 500 600 -50 -25 0 25 50 75 100 ambient temperature [ ] supply current [a] 0 100 200 300 400 500 600 23456 supply voltage [v] supply current [a] 0 200 400 600 800 1000 1200 0 2 55 07 51 0 01 2 5 ambient temperatur e [ ] power dissipation [mw] . figure 51. supply current C supply voltage figure 50. derating curve lmr324fj figure 53. maximum output voltage(high) C supply voltage (rl=2 k ? ) figure 52. supply current C ambient temperature -40 25 2.7v 5.5v 5.0v 0 1 2 3 4 5 6 23456 supply voltage [v] output voltage high [v] -40 25 85 85 lmr324fv lmr324fvj lmr324f 85 downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar1g200560-1-2 ? 2012 rohm co., ltd. all rights reserved. 23/38 30.nov.2012 rev.001 tsz22111 ? 15 ? 001 lmr321g, lmr358xxx, lmr324xxx 0 20 40 60 80 100 120 23456 supply voltage [v] output voltage low [mv] lmr324 (*)the data above is measurement value of typical sample, it is not guaranteed. 0 20 40 60 80 100 120 - 5 0- 2 50 2 55 07 51 0 0 ambient temperatur e [ ] output voltage low [mv] 0 1 2 3 4 5 6 -50 -25 0 25 50 75 100 ambient temperature [ ] output voltage high [v] figure 54. maximum output voltage(high) C ambient temperature (rl=2k ? ) figure 55. maximum output voltage(low) C supply voltage (rl=2k ? ) figure 56. maximum output voltage(low) C ambient temperature (rl=2k ? ) figure 57. output source current C output voltage (vdd=5v) 2.7v 5.5v 5.0v -40 25 85 2.7v 5.0v 5.5v 0 20 40 60 80 100 012345 ou tpu t vol tage [v] output source current [ma] -40 85 25 downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar1g200560-1-2 ? 2012 rohm co., ltd. all rights reserved. 24/38 30.nov.2012 rev.001 tsz22111 ? 15 ? 001 lmr321g, lmr358xxx, lmr324xxx 0 2 4 6 8 10 12 14 16 18 -50 -25 0 25 50 75 100 ambient temperature [ ] output source current [ma] 0 20 40 60 80 100 120 140 160 180 200 012345 ou tpu t vol tage [v] output sink current [ma] 0 10 20 30 40 50 60 70 80 -50 -25 0 25 50 75 100 ambient temperature [ ] output sink current [ma] -1.0 -0.8 -0.6 -0.4 -0.2 0.0 0.2 0.4 0.6 0.8 1.0 23456 supply voltage [v] input offset voltage [mv] lmr324 (*)the data above is measurement value of typical sample, it is not guaranteed. figure 59. output sink current C output voltage (vdd=5v) figure 58. output source current C ambient temperature (out=vdd-0.4v) figure 61. input offset voltage C supply voltage (vicm= vdd, out= 0.1v) figure 60. output sink current C ambient temperature (out=vss+0.4v) 2.7v 5.5v -40 25 85 2.7v 5.5v 25 85 -40 5.0v 5.0v downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar1g200560-1-2 ? 2012 rohm co., ltd. all rights reserved. 25/38 30.nov.2012 rev.001 tsz22111 ? 15 ? 001 lmr321g, lmr358xxx, lmr324xxx -1.0 -0.8 -0.6 -0.4 -0.2 0.0 0.2 0.4 0.6 0.8 1.0 - 5 0- 2 5 0 2 5 5 0 7 51 0 0 ambient temperature [ ] input offset voltage [mv] -6.0 -4.0 -2.0 0.0 2.0 4.0 6.0 - 1012345 input voltage [v] inpu t offset voltage [mv] 60 80 100 120 140 160 23456 supply voltage [v] large signal voltage gain [db] . 60 80 100 120 140 160 - 5 0- 2 50 2 55 07 51 0 0 ambient temperature [ ] large signal vol tage gain [db] . lmr324 (*)the data above is measurement value of typical sample, it is not guaranteed. figure 62. input offset voltage C ambient temperature (vicm= vdd, out= 0.1v) figure 63. input offset voltage C input voltage (vdd=5v) figure 64. large signal voltage gain C supply voltage figure 65. large signal voltage gain C ambient temperature 2.7v 5.0v 85 25 -40 2.7v 5.5v 5.0v 5.5v -40 25 85 downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar1g200560-1-2 ? 2012 rohm co., ltd. all rights reserved. 26/38 30.nov.2012 rev.001 tsz22111 ? 15 ? 001 lmr321g, lmr358xxx, lmr324xxx 0 20 40 60 80 100 120 -50 -25 0 25 50 75 100 ambient temperature [ ] common mode rejection ratio [db] . 0.0 0.5 1.0 1.5 2.0 - 5 0- 2 5 0 2 55 07 51 0 0 ambien t temperatu re [ ] slew rate l-h [v/s] 0 20 40 60 80 100 120 23456 supply voltage [v] common mode rejection ratio [db] . lmr324 (*)the data above is measurement value of typical sample, it is not guaranteed. 0 20 40 60 80 100 120 140 - 5 0- 2 5 0 2 5 5 0 7 51 0 0 ambien t temperatur e [ ] power supply rejection ratio [db] figure 66. common mode rejection ratio C supply voltage (vdd=5v) figure 67. common mode rejection ratio C ambient temperature (vdd=3v) figure 68. power supply rejection ratio C ambient temperature figure 69. slew rate l-h C ambient temperature 25 85 2.7v 5.0v 2.7v 5.0v -40 5.5v 5.5v downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar1g200560-1-2 ? 2012 rohm co., ltd. all rights reserved. 27/38 30.nov.2012 rev.001 tsz22111 ? 15 ? 001 lmr321g, lmr358xxx, lmr324xxx 0.0 0.5 1.0 1.5 2.0 - 5 0- 2 5 0 2 5 5 0 7 51 0 0 ambient temperature [ ] slew rate h-l [v/s] 0 10 20 30 40 50 60 1.e+02 1.e+03 1.e+04 1.e+05 1.e+06 1.e+07 frequency [hz] gain[db] 0 30 60 90 120 150 180 phase [de g] lmr324 (*)the data above is measurement value of typical sample, it is not guaranteed. figure 70. slew rate h-l C ambient temperature phase gain 2.7v 5.5v 5.0v figure 71. voltage gain ? phase C frequency 0.0001 0.001 0.01 0.1 1 0.01 0.1 1 10 output voltage [vrms] total harmonic distortion [%] figure 72. total harmonic distortion output voltage (vdd/vss=+2.5v/-2.5v, av=0db, rl=2k ? , din-audio, ta=25 ) 20hz 1khz 20khz 0 100 200 300 400 500 600 700 800 1 10 100 1000 10000 fr eque ncy [hz ] equivalent input noise voltage . [nv/ hz] figure 73. input referred noise voltage frequency (vdd/vss=+2.5v/-2.5v, av=0db, ta=25 ) 10 2 10 3 10 4 10 5 10 6 10 7 downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar1g200560-1-2 ? 2012 rohm co., ltd. all rights reserved. 28/38 30.nov.2012 rev.001 tsz22111 ? 15 ? 001 lmr321g, lmr358xxx, lmr324xxx application information null method condition for test circuit 1 vdd, vss, ek, vicm unit:v parameter vf s1 s2 s3 vdd vss ek vicm calculation input offset voltage vf1 on on off 5 0 -2.5 2.1 1 large signal voltage gain vf2 on on on 5 0 -1.5 2.1 2 vf3 -3.5 common-mode rejection ratio (input common-mode voltage range) vf4 on on off 5 0 -1.5 0 3 vf5 1.8 power supply rejection ratio vf6 on on off 3 0 -2.9 4 4 vf7 5 calculation 1. input offset voltage (vio) 2. large signal voltage gain(av) 3. common-mode rejection ratio (cmrr) 4. power supply rejection ratio (psrr) figure 74. test circuit 1 (one channel only) vio |vf1| = 1+rf/rs [v] a v |vf2-vf3| = 2 (1+rf/rs) [db] 20log cmrr |vf4 - vf5| = 1.8 (1+rf/rs) [db] 20log psrr |vf6 - vf7| = 3.8 (1+ rf/rs) [db] 20log vdd rf=50k ri=1m 0.015f rs=50 rl sw2 500k 500k 0.01f e k 15v dut vss vrl 50k vicm sw1 0.015f ri=1m vo vf rs=50 1000pf 0.1f -15v null sw3 downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar1g200560-1-2 ? 2012 rohm co., ltd. all rights reserved. 29/38 30.nov.2012 rev.001 tsz22111 ? 15 ? 001 lmr321g, lmr358xxx, lmr324xxx switch condition for test circuit 2 sw no. sw1 sw2 sw3 sw4 sw5 sw6 sw 7 sw8 sw9 sw10 sw11 sw12 sw13 sw14 supply current off off off on off on off off off off off off off off maximum output voltage(high) off off on off off on off off on off off off on off maximum output voltage(low) off off on off off on off off off off off off on off output source current off off on off off on off off off off off off off on output sink current off off on off off on off off off off off off off on slew rate off off off on off off off on on on off off off off gain bandwidth product off on off off on on off off on on off off off off equivalent input noise voltage on off off off on on off off off off on off off off v vdd vss r2=100k r1=1k vdd vss out1 =1vrms v vin out2 cs=20log 100out1 r2=100k r1//r2 r1//r2 r1=1k out2 figure 77. test circuit 3(channel separation) vh vl input wave t input voltage vh vl t v output wave sr= v/ t t output voltage figure 76. slew rate input waveform figure 75. test circuit 2 (each op-amp) 90% 10% c downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar1g200560-1-2 ? 2012 rohm co., ltd. all rights reserved. 30/38 30.nov.2012 rev.001 tsz22111 ? 15 ? 001 lmr321g, lmr358xxx, lmr324xxx application example voltage follower inverting amplifier non-inverting amplifier figure 78. voltage follower voltage gain is 0 db. this circuit controls output voltage (out) equal input voltage (in), and keeps out with stable because of high input impedance and low output impedance. out is shown next expression. out=in vss out in vdd figure 79. inverting amplifier for inverting amplifier, in is amplified by voltage gain decided r1 and r2, and phase reversed voltage is output. out is shown next expression. out=-(r2/r1) ? in input impedance is r1. r2 r1 vss r1//r2 in vdd figure 80. non-inverting amplifier for non-inverting amplifier, in is amplified by voltage gain decided r1 and r2, and phase is same with vin. out is shown next expression. out=(1+r2/r1) ? in this circuit performes high input impedance because input impedance is operational amplifiers input impedance. vss r2 vdd in out r1 out downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar1g200560-1-2 ? 2012 rohm co., ltd. all rights reserved. 31/38 30.nov.2012 rev.001 tsz22111 ? 15 ? 001 lmr321g, lmr358xxx, lmr324xxx adder circuit differential amplifier figure 82. differential amplifier figure 81. adder circuit a dder circuit output the voltage that added up input voltage. a phase of the output voltage turns over, because non-inverting circuit is used. out is shown next formula. out = -r3(in1/r1+in2/r2) when three input voltage is as above, it connects with input through resist ance like r1 and r2. differential amplifier output the voltage that amplified a difference of input voltage. in the case of r1=r3=ra, r2=r4=rb out is shown next formula. out = -rb/ra(in1-in2) r1 r2 in1 in2 r3 vdd out r2 r1 vdd vss r3 out in1 in2 r4 vss downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar1g200560-1-2 ? 2012 rohm co., ltd. all rights reserved. 32/38 30.nov.2012 rev.001 tsz22111 ? 15 ? 001 lmr321g, lmr358xxx, lmr324xxx 0 200 400 600 800 1000 1200 0 2 55 07 51 0 01 2 5 ambient temperature [] power dissipation [mw] . 0 200 400 600 800 1000 1200 0 25 50 75 100 125 ambient temperature [] power dissipation [mw] . 0 200 400 600 800 1000 1200 0 25 50 75 100 125 ambient temperature [] power dissipation [mw] . (c) lmr321 (d) lmr358 lmr358f(*21) lmr358fj(*22) lmr358fv /fvt(*23) lmr321g(*20) lmr324fj(*25) lmr324fv(*26) lmr324fvj(*27) (b) derating curve power dissipation power dissipation (total loss) indicates the power that can be consumed by ic at ta=25 (normal temperature). ic is heated when it consumed power, and the temperature of ic ship bec omes higher than ambient temperature. the temperature that can be accepted by ic chip depends on circuit configurati on, manufacturing process, and consumable power is limited. power dissipation is determined by the temperature allowed in ic chip (maximum junction temperature) and thermal resistance of package (heat dissipation capability).the maximum junction temperature is typically equal to the maximum value in the storage package (heat dissipation capability).the maximum junction temperature is typically equal to the maximum value in the storage temperature range. heat generated by consumed power of ic radiates from the mold resin or lead frame of the package. the parameter which indicates this heat dissipation capability (hardness of heat release) is called thermal resistance, represented by the symbol ja /w. the temperature of ic inside the package can be estimated by this thermal resistance. figure 83. (a) shows the model of thermal resistance of the package. thermal resistance ja, ambient temperature ta, maximum junction temperature tjmax, and power dissipation pd can be calculated by the equation below: ja = (tjmax-ta) / pd /w ????? ( ) derating curve in figure 83. (b) indicates power that can be consumed by ic with reference to ambient temperature. power that can be consumed by ic begins to attenuate at certain ambient temperature. this gradient iis determined by thermal resistance ja. thermal resistance ja depends on chip size, power consumption, package, ambient temperature, package condition, wind velocity, etc even when the same of package is used. thermal reduction curve indicates a reference value measured at a specified condition. figure 84 (c)-(e) show a derating curve for an example lmr321, lmr358, lmr324. (*20) (*21) (*22) (*23) (*24) (*25) (*26) (*27) (*28) unit 5.4 5.52 5.4 5.0 4.7 8.2 7.0 6.8 4.5 mw/ when using the unit above ta=25 , subtract the value above per degree . permissible dissipation is the value. when fr4 glass epoxy board 70mm70mm1.6mm (cooper foil area below 3 ) is mounted. figure 83. thermal resistance and derating figure 84. thermal resistance and derating (e) lmr324 lmr358fvm/ fvj(*24) lmr324f (*28) (a) thermal resistance 0 50 75 100 125 150 25 p1 p2 pd (max) lsi M [w] ' ja2 ' ja1 tj ' (m ax ) ja2 < ja1 ?? ta [ ] ja2 ja1 tj (m ax ) power dissipation of lsi [w] a mbient temperature ta [ ] ?? ta [ ] ??? tj [ ] M [] ambient temperature ta [ ] chip surface temperature tj [ ] power dissipation pd [w] ja=(tjmax-ta)/pd /w downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar1g200560-1-2 ? 2012 rohm co., ltd. all rights reserved. 33/38 30.nov.2012 rev.001 tsz22111 ? 15 ? 001 lmr321g, lmr358xxx, lmr324xxx operational notes 1) processing of unused circuit it is recommended to apply connection (see the figure 85.) and set the non inverting input terminal at the potential within input common-mode voltage range (vicm), for any unused circuit. 2) applied voltage to the input terminal for normal circuit operation of voltage comparator, please input voltage for its input terminal within input common mode voltage vdd + 0.3v. then, regardless of power supply voltage, vss-0.3v can be applied to input terminals without deterioration or destruction of its characteristics. 3) short-circuit of output terminal when output terminal and vdd or vss terminal are shorted, excessive output current may flow under some conditions, and heating may destroy ic. it is necessary to connect a resistor as show n in figure 86, thereby protecting against load shorting. 4) operating power supply (split power supply/single power supply) the voltage comparator operates if a given level of voltage is applied between vdd and vss. therefore, the operational amplifier can be operated under single power supply or split power supply. 5) power dissipation (pd) if the ic is used under excessive power dissipation. an increase in the chip temperature will cause deterioration of the radical characteristics of ic. for example, reduction of current capability. take consi deration of the effective power dissipation and thermal design with a sufficient margin. pd is reference to the provided power dissipation curve. 6) short circuits between pins and incorrect mounting short circuits between pins and incorrect mounting when mounting the ic on a printed circuits board, take notice of the direction and positioning of the ic. if ic is mounted erroneously, it may be damaged. also, when a foreign object is inserted between output, between output and vdd terminal and vss terminal which causes short circuit, the ic may be damaged. 7) using under strong electromagnetic field be careful when using the ic under strong electromagnetic field because it may malfunction. 8) usage of ic when stress is applied to the ic through warp of the printed circuit board, the characteristics may fluctuate due to the piezo effect. be careful of the warp of the printed circuit board. 9) testing ic on the set board when testing ic on the set board, in cases where the capacitor is connected to the low impedance, make sure to discharge per fabrication because there is a possibility that ic may be damaged by stress. when removing ic from the set board, it is essential to cut supply voltage. as a countermeas ure against the static electricity, observe proper grounding during fabrication process and take due care when carrying and storage it. 10) the ic destruction caused by capacitive load the transistors in circuits may be damaged when vdd termi nal and vss terminal is shor ted with the charged output terminal capacitor.when ic is used as a operational amplifier or as an application circuit, where oscillation is not activated by an output capacitor, the output capacitor must be kept below 0.1 f in order to prevent the damage mentioned above. 11) latch up be careful of input voltage that exceed the vdd and vss. when cmos device have sometimes occur latch up operation. and protect the ic from abnormaly noise 12) decupling capacitor insert the decupling capacitance between vdd and vss, for stable operation of operational amplifier. status of this document the japanese version of this document is formal specification. a customer may use this translation version only for a reference to help reading the formal version. if there are any differences in translation version of this document formal version takes priority. connect to vicm vcc vee vicm + application circuit for unused op-amp figure 85. the example of figure 86. the example of output short protection vee vcc + protection resistor vss vdd vss vdd downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar1g200560-1-2 ? 2012 rohm co., ltd. all rights reserved. 34/38 30.nov.2012 rev.001 tsz22111 ? 15 ? 001 lmr321g, lmr358xxx, lmr324xxx physical dimensions tape and reel information ? order quantity needs to be multiple of the minimum quantity. embossed carrier tape tapequantity direction of feed the direction is the 1pin of product is at the upper left when you hold reel on the left hand and you pull out the tape on the right hand 2500pcs e2 () direction of feed reel 1pin (unit : mm) sop8 0.9 0.15 0.3min 4 + 6 4 0.17 +0.1 - 0.05 0.595 6 43 8 2 5 1 7 5.0 0.2 6.2 0.3 4.4 0.2 (max 5.35 include burr) 1.27 0.11 0.42 0.1 1.5 0.1 s 0.1 s direction of feed reel ? order quantity needs to be multiple of the minimum quantity. embossed carrier tape tapequantity direction of feed the direction is the 1pin of product is at the upper right when you hold reel on the left hand and you pull out the tape on the right hand 3000pcs tr () 1pin (unit : mm) ssop5 2.9 0.2 0.13 4 + 6 4 1.6 2.8 0.2 1.1 0.05 0.05 0.05 + 0.2 0.1 + 0.05 0.03 0.42 + 0.05 0.04 0.95 5 4 12 3 1.25max. 0.2min. 0.1 s s ? order quantity needs to be multiple of the minimum quantity. embossed carrier tape tapequantity direction of feed the direction is the 1pin of product is at the upper left when you hold reel on the left hand and you pull out the tape on the right hand 2500pcs e2 () direction of feed reel 1pin (unit : mm) sop-j8 4 + 6 4 0.2 0.1 0.45min 234 5678 1 4.9 0.2 0.545 3.9 0.2 6.0 0.3 (max 5.25 include burr) 0.42 0.1 1.27 0.175 1.375 0.1 0.1 s s ? order quantity needs to be multiple of the minimum quantity. embossed carrier tape tapequantity direction of feed the direction is the 1pin of product is at the upper left when you hold reel on the left hand and you pull out the tape on the right hand 2500pcs e2 () direction of feed reel 1pin (unit : mm) ssop-b8 0.08 m 0.3min 0.65 (0.52) 3.0 0.2 0.15 0.1 (max 3.35 include burr) s s 0.1 1234 5678 0.22 6.4 0.3 4.4 0.2 +0.06 0.04 0.1 1.15 0.1 downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar1g200560-1-2 ? 2012 rohm co., ltd. all rights reserved. 35/38 30.nov.2012 rev.001 tsz22111 ? 15 ? 001 lmr321g, lmr358xxx, lmr324xxx direction of feed reel ? order quantity needs to be multiple of the minimum quantity. embossed carrier tape tapequantity direction of feed the direction is the 1pin of product is at the upper right when you hold reel on the left hand and you pull out the tape on the right hand 3000pcs tr () 1pin (unit : mm) msop8 0.08 s s 4.0 0.2 8 3 2.8 0.1 1 6 2.9 0.1 0.475 4 57 (max 3.25 include burr) 2 1pin mark 0.9max 0.75 0.05 0.65 0.08 0.05 0.22 +0.05 0.04 0.6 0.2 0.29 0.15 0.145 +0.05 0.03 4 + 6 4 direction of feed reel ? order quantity needs to be multiple of the minimum quantity. embossed carrier tape tapequantity direction of feed the direction is the 1pin of product is at the upper left when you hold reel on the left hand and you pull out the tape on the right hand 3000pcs e2 () 1pin (unit : mm) tssop-b8 0.08 s 0.08 m 4 4 234 8765 1 1.0 0.05 1pin mark 0.525 0.245 +0.05 0.04 0.65 0.145 +0.05 0.03 0.1 0.05 1.2max 3.0 0.1 4.4 0.1 6.4 0.2 0.5 0.15 1.0 0.2 (max 3.35 include burr) s direction of feed reel ? order quantity needs to be multiple of the minimum quantity. embossed carrier tape tapequantity direction of feed the direction is the 1pin of product is at the upper left when you hold reel on the left hand and you pull out the tape on the right hand 2500pcs e2 () 1pin (unit : mm) tssop-b8j 0.08 m 0.08 s s 4 4 (max 3.35 include burr) 5 78 1234 6 3.0 0.1 1pin mark 0.95 0.2 0.65 4.9 0.2 3.0 0.1 0.45 0.15 0.85 0.05 0.145 0.1 0.05 0.32 0.525 1.1max +0.05 0.03 +0.05 0.04 (unit : mm) sop14 7 14 1.27 0.11 1 8 0.3min 8.7 0.2 0.4 0.1 0.15 0.1 1.5 0.1 6.2 0.3 4.4 0.2 (max 9.05 include burr) 0.1 ? order quantity needs to be multiple of the minimum quantity. embossed carrier tape tapequantity direction of feed the direction is the 1pin of product is at the upper left when you hold reel on the left hand and you pull out the tape on the right hand 2500pcs e2 () direction of feed reel 1pin downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar1g200560-1-2 ? 2012 rohm co., ltd. all rights reserved. 36/38 30.nov.2012 rev.001 tsz22111 ? 15 ? 001 lmr321g, lmr358xxx, lmr324xxx ? order quantity needs to be multiple of the minimum quantity. embossed carrier tape tapequantity direction of feed the direction is the 1pin of product is at the upper left when you hold reel on the left hand and you pull out the tape on the right hand 2500pcs e2 () direction of feed reel 1pin (unit : mm) sop-j14 7 1 8 14 (max 9.0 include burr) +6 4 1.05 0.2 1pin mark 3.9 0.1 0.42 0.04 +0.05 0.22 +0.05 0.03 0.515 1.65max 1.375 0.075 0.175 0.075 8.65 0.1 0.65 0.15 4 6.0 0.2 1.27 s 0.08 m 0.08 s (unit : mm) ssop-b14 8 7 14 1 0.10 6.4 0.3 4.4 0.2 5.0 0.2 0.22 0.1 1.15 0.1 0.65 0.15 0.1 0.3min. 0.1 ? order quantity needs to be multiple of the minimum quantity. embossed carrier tape tapequantity direction of feed the direction is the 1pin of product is at the upper left when you hold reel on the left hand and you pull out the tape on the right hand 2500pcs e2 () direction of feed reel 1pin ? order quantity needs to be multiple of the minimum quantity. embossed carrier tape tapequantity direction of feed the direction is the 1pin of product is at the upper left when you hold reel on the left hand and you pull out the tape on the right hand 2500pcs e2 () direction of feed reel 1pin (unit : mm) tssop-b14j 0.08 s s 0.08 m 8 7 1 14 (max 5.35 include burr) 0.1 0.05 1pin mark 1.0 0.2 6.4 0.2 0.245 +0.05 0.04 0.65 0.5 0.15 4.4 0.1 1.2max 0.145 +0.05 0.03 4 4 1.0 0.05 0.55 5.0 0.1 downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar1g200560-1-2 ? 2012 rohm co., ltd. all rights reserved. 37/38 30.nov.2012 rev.001 tsz22111 ? 15 ? 001 lmr321g, lmr358xxx, lmr324xxx marking diagrams ssop5(top view) part number marking lot number sop8(top view) part number marking lot number 1pin mark ssop-b8(top view) part number marking lot number 1pin mark sop-j8(top view) part number marking lot number 1pin mark tssop-b8(top view) part number marking lot number 1pin mark tssop-b8j(top view) part number marking lot number 1pin mark sop14(top view) part number marking lot number 1pin mark sop-j14(top view) part number marking lot number 1pin mark msop8(top view) part number marking lot number 1pin mark ssop-b14(top view) part number marking lot number 1pin mark downloaded from: http:///
datasheet www.rohm.com tsz02201-0rar1g200560-1-2 ? 2012 rohm co., ltd. all rights reserved. 38/38 30.nov.2012 rev.001 tsz22111 ? 15 ? 001 lmr321g, lmr358xxx, lmr324xxx land pattern data all dimensions in mm pkg land pitch e land space mie land length R? 2 land width b2 ssop5 0.95 2.4 1.0 0.6 sop8 sop14 1.27 4.60 1.10 0.76 sop-j8 sop-j14 1.27 3.90 1.35 0.76 ssop-b8 ssop-b14 0.65 4.60 1.20 0.35 msop8 0.65 2.62 0.99 0.35 tssop-b8 0.65 4.60 1.20 0.35 tssop-b8j 0.65 3.20 1.15 0.35 tssop-b14j 0.65 4.60 1.20 0.35 revision history date revision changes 30.nov.2012 001 new release product name package type product name marking lmr321 g ssop5 l2 lmr358 f sop8 l358 fj sop-j8 r358 fv ssop-b8 l358 fvt tssop-b8 r358 fvm msop8 l358 fvj tssop-b8j r358 lmr324 f sop14 lmr324f fj sop-j14 lmr324fj fv ssop-b14 l324 fvj tssop-b14j r324 tssop-b14j (top view) part number marking lot number 1pin mark b e ? ssop5 sop8, sop14, sop-j8, sop-j14, ssop-b8 ssop-b14, msop8, tssop-b8, tssop-b8j, tssop-b14j downloaded from: http:///
datasheet d a t a s h e e t notice - ge rev.002 ? 2014 rohm co., ltd. all rights reserved. notice precaution on using rohm products 1. our products are designed and manufac tured for application in ordinary elec tronic equipments (such as av equipment, oa equipment, telecommunication equipment, home electroni c appliances, amusement equipment, etc.). if you intend to use our products in devices requiring ex tremely high reliability (such as medical equipment (note 1) , transport equipment, traffic equipment, aircraft/spacecra ft, nuclear power controllers, fuel c ontrollers, car equipment including car accessories, safety devices, etc.) and whose malfunction or failure may cause loss of human life, bodily injury or serious damage to property (specific applications), please consult with the rohm sale s representative in advance. unless otherwise agreed in writing by rohm in advance, rohm shall not be in any way responsible or liable for any damages, expenses or losses incurred by you or third parties arising from the use of any ro hms products for specific applications. (note1) medical equipment classification of the specific applications japan usa eu china class class class b class class class 2. rohm designs and manufactures its products subject to strict quality control system. however, semiconductor products can fail or malfunction at a certain rate. please be sure to implement, at your own responsibilities, adequate safety measures including but not limited to fail-safe desi gn against the physical injury, damage to any property, which a failure or malfunction of our products may cause. the following are examples of safety measures: [a] installation of protection circuits or other protective devices to improve system safety [b] installation of redundant circuits to reduce the impact of single or multiple circuit failure 3. our products are designed and manufactured for use under standard conditions and not under any special or extraordinary environments or conditio ns, as exemplified below. accordin gly, rohm shall not be in any way responsible or liable for any damages, expenses or losses arising from the use of an y rohms products under any special or extraordinary environments or conditions. if you intend to use our products under any special or extraordinary environments or conditions (as exemplified below), your independent verification and confirmation of product performance, reliability, etc, prior to use, must be necessary: [a] use of our products in any types of liquid, incl uding water, oils, chemicals, and organic solvents [b] use of our products outdoors or in places where the products are exposed to direct sunlight or dust [c] use of our products in places where the products ar e exposed to sea wind or corrosive gases, including cl 2 , h 2 s, nh 3 , so 2 , and no 2 [d] use of our products in places where the products are exposed to static electricity or electromagnetic waves [e] use of our products in proximity to heat-producing components, plastic cords, or other flammable items [f] sealing or coating our products with resin or other coating materials [g] use of our products without cleaning residue of flux (ev en if you use no-clean type fluxes, cleaning residue of flux is recommended); or washing our products by using water or water-soluble cleaning agents for cleaning residue after soldering [h] use of the products in places subject to dew condensation 4. the products are not subjec t to radiation-proof design. 5. please verify and confirm characteristics of the final or mounted products in using the products. 6. in particular, if a transient load (a large amount of load applied in a short per iod of time, such as pulse. is applied, confirmation of performance characteristics after on-boar d mounting is strongly recomm ended. avoid applying power exceeding normal rated power; exceeding the power rating under steady-state loading c ondition may negatively affect product performance and reliability. 7. de-rate power dissipation (pd) depending on ambient temper ature (ta). when used in seal ed area, confirm the actual ambient temperature. 8. confirm that operation temperat ure is within the specified range described in the product specification. 9. rohm shall not be in any way responsible or liable for fa ilure induced under deviant condi tion from what is defined in this document. precaution for mounting / circuit board design 1. when a highly active halogenous (chlori ne, bromine, etc.) flux is used, the resi due of flux may negatively affect product performance and reliability. 2. in principle, the reflow soldering method must be used; if flow soldering met hod is preferred, please consult with the rohm representative in advance. for details, please refer to rohm mounting specification downloaded from: http:///
datasheet d a t a s h e e t notice - ge rev.002 ? 2014 rohm co., ltd. all rights reserved. precautions regarding application examples and external circuits 1. if change is made to the constant of an external circuit, pl ease allow a sufficient margin considering variations of the characteristics of the products and external components, including transient characteri stics, as well as static characteristics. 2. you agree that application notes, re ference designs, and associated data and in formation contained in this document are presented only as guidance for products use. theref ore, in case you use such information, you are solely responsible for it and you must exercise your own independent verification and judgment in the use of such information contained in this document. rohm shall not be in any way responsible or liable for any damages, expenses or losses incurred by you or third parties arising from the use of such information. precaution for electrostatic this product is electrostatic sensitive product, which may be damaged due to electrostatic discharge. please take proper caution in your manufacturing process and storage so that voltage exceeding t he products maximum rating will not be applied to products. please take special care under dry condit ion (e.g. grounding of human body / equipment / solder iron, isolation from charged objects, se tting of ionizer, friction prevention and temperature / humidity control). precaution for storage / transportation 1. product performance and soldered connections may deteriora te if the products are stor ed in the places where: [a] the products are exposed to sea winds or corros ive gases, including cl2, h2s, nh3, so2, and no2 [b] the temperature or humidity exceeds those recommended by rohm [c] the products are exposed to di rect sunshine or condensation [d] the products are exposed to high electrostatic 2. even under rohm recommended storage c ondition, solderability of products out of recommended storage time period may be degraded. it is strongly recommended to confirm sol derability before using products of which storage time is exceeding the recommended storage time period. 3. store / transport cartons in the co rrect direction, which is indicated on a carton with a symbol. otherwise bent leads may occur due to excessive stress applied when dropping of a carton. 4. use products within the specified time after opening a humidity barrier bag. baking is required before using products of which storage time is exceeding the recommended storage time period. precaution for product label qr code printed on rohm products label is for rohms internal use only. precaution for disposition when disposing products please dispose them proper ly using an authorized industry waste company. precaution for foreign exchange and foreign trade act since our products might fall under cont rolled goods prescribed by the applicable foreign exchange and foreign trade act, please consult with rohm representative in case of export. precaution regarding intellectual property rights 1. all information and data including but not limited to application example contained in this document is for reference only. rohm does not warrant that foregoi ng information or data will not infringe any intellectual property rights or any other rights of any third party regarding such information or data. rohm shall not be in any way responsible or liable for infringement of any intellectual property rights or ot her damages arising from use of such information or data.: 2. no license, expressly or implied, is granted hereby under any intellectual property rights or other rights of rohm or any third parties with respect to the information contained in this document. other precaution 1. this document may not be reprinted or reproduced, in whol e or in part, without prior written consent of rohm. 2. the products may not be disassembled, converted, modified, reproduced or otherwise changed without prior written consent of rohm. 3. in no event shall you use in any wa y whatsoever the products and the related technical information contained in the products or this document for any military purposes, incl uding but not limited to, the development of mass-destruction weapons. 4. the proper names of companies or products described in this document are trademarks or registered trademarks of rohm, its affiliated companies or third parties. downloaded from: http:///
datasheet datasheet notice C we rev.001 ? 2014 rohm co., ltd. all rights reserved. general precaution 1. before you use our pro ducts, you are requested to care fully read this document and fully understand its contents. rohm shall n ot be in an y way responsible or liabl e for fa ilure, malfunction or acci dent arising from the use of a ny rohms products against warning, caution or note contained in this document. 2. all information contained in this docume nt is current as of the issuing date and subj ec t to change without any prior notice. before purchasing or using rohms products, please confirm the la test information with a rohm sale s representative. 3. the information contained in this doc ument is provi ded on an as is basis and rohm does not warrant that all information contained in this document is accurate an d/or error-free. rohm shall not be in an y way responsible or liable for an y damages, expenses or losses incurred b y you or third parties resulting from inaccur acy or errors of or concerning such information. downloaded from: http:///

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