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october 2010 doc id 17974 rev 1 1/17 17 tsv6191, tsv6191a, tsv6192, TSV6192A rail-to-rail input/output 10 a, 450 khz cmos operational amplifiers features rail-to-rail input and output low power consumption: 10 a typ at 5 v low supply voltage: 1.5 to 5.5 v gain bandwidth product: 450 khz typ stable when used in gain configuration low input offset voltage: 800 v max (a version) low input bias current: 1 pa typ temperature range: -40 to +85 c applications battery-powered applications smoke detectors proximity sensors portable devices signal conditioning active filtering medical instrumentation description the tsv619x family of single and dual operational amplifiers of fers low voltage, low power operation and rail-to-rail input and output. the devices also feature an ultra-low input bias current as well as a low input offset voltage. the tsv619x have a gain bandwidth product of 450 khz while consuming only 10 a at 5 v. they must be used in a gain configuration (equal or above +4 or -3). these features make the tsv619x family ideal for sensor interfaces, battery supplied and portable applications, as well as active filtering. sot23-5/sc70-5 miniso-8/so-8 tsv6192ist - tsv6192id/dt tsv6191ilt - tsv6191ict in2+ v cc- 1 2 3 5 4 8 7 6 in1+ in1- out2 + _ out1 in2- + _ v cc+ in2+ v cc- 1 2 3 5 4 8 7 6 in1+ in1- out2 + _ out1 in2- + _ v cc+ v cc- in+ in- out 1 2 3 5 4 + _ v cc+ v cc- in+ in- out 1 2 3 5 4 + _ v cc+ www.st.com
absolute maximum ratings and operating conditions tsv619x, tsv619xa 2/17 doc id 17974 rev 1 1 absolute maximum ratings and operating conditions table 1. absolute maximum ratings symbol parameter value unit v cc supply voltage (1) 1. all voltage values, except differential volt age are with respect to network ground terminal. 6v v id differential input voltage (2) 2. differential voltages are the non-inverting input termi nal with respect to the inverting input terminal. v cc v v in input voltage (3) 3. vcc-vin must not exceed 6 v. v cc- -0.2 to v cc+ +0.2 v t stg storage temperature -65 to +150 c r thja thermal resistance junction to ambient (4)(5) 4. short-circuits can c ause excessive heating and destructive dissipation. 5. rth are typical values. c/w sc70-5 205 sot23-5 250 miniso-8 190 so-8 125 t j maximum junction temperature 150 c esd hbm: human body model (6) 6. human body model: 100 pf discharged through a 1.5 k resistor between two pins of the device, done for all couples of pin combinati ons with other pins floating. 4kv mm: machine model (7) 7. machine model: a 200 pf cap is charged to the spec ified voltage, then discharged directly between two pins of the device with no external se ries resistor (internal resistor < 5 ), done for all couples of pin combinations with other pins floating. 200 v cdm: charged device model (8) 8. charged device model: all pins plus package ar e charged together to the specified voltage and then discharged directly to ground. 1.5 kv latch-up immunity 200 ma table 2. operating conditions symbol parameter value unit v cc supply voltage 1.5 to 5.5 v v icm common mode input voltage range v cc- -0.1 to v cc+ +0.1 v t oper operating free air temperature range -40 to +85 c
tsv619x, tsv619xa electrical characteristics doc id 17974 rev 1 3/17 2 electrical characteristics table 3. electrical characteristics at v cc+ = +1.8 v with v cc- = 0 v, v icm = v cc /2, t amb = 25 c, and r l connected to v cc /2 (unless otherwise specified) symbol parameter conditions min. typ. max. unit dc performance v io offset voltage tsv619x tsv619xa 4 0.8 mv t min. < t op < t max. tsv619x t min. < t op < t max tsv619xa 5 2 dv io input offset voltage drift 2 v/c i io input offset current (v out =v cc /2) 110 (1) pa t min. < t op < t max. 125pa i ib input bias current (v out =v cc /2) 110 (1) pa t min. < t op < t max. 125pa cmr common mode rejection ratio 20 log ( v ic / v io ) 0v to 1.8v, v out = 0.9 v 55 71 db t min. < t op < t max. 53 db a vd large signal voltage gain r l = 10 k , vout = 0.5 v to 1.3 v 78 83 db t min. < t op < t max. 74 db v oh high level output voltage r l =10k t min. < t op < t max. 35 50 4 mv v ol low level output voltage r l =10k t min. < t op < t max. 735 50 mv i out isink v o = 1.8 v t min. < t op < t max. 9 9 13 ma isource v o = 0 v t min. < t op < t max. 8 8 10 i cc supply current (per operator) no load, v out =v cc /2 6.5 9 12 a t min. < t op < t max. 6 12.5 a ac performance gbp gain bandwidth product r l =10k , c l = 20 pf 380 khz gain minimum gain for stability phase margin = 60, r f = 10k , r l =10k , c l =20pf, t op = 25 c 5 sr slew rate r l =10k , c l =20pf, v out = 0.5v to 1.3v 0.06 v/ s e n equivalent input noise voltage f = 1 khz 110 thd+n total harmonic distortion + noise f in = 1 khz, av = 5, v out = 1 v pp, r l = 100 k , bw = 22 khz 0.1 % 1. guaranteed by design. nv hz ----------- -
electrical characteristics tsv619x, tsv619xa 4/17 doc id 17974 rev 1 table 4. v cc+ = +3.3 v, v cc- = 0 v, v icm = v cc /2, t amb = 25 c, r l connected to v cc /2 (unless otherwise specified) symbol parameter min. typ. max. unit dc performance v io offset voltage tsv619x tsv619xa 4 0.8 mv t min tsv619x, tsv619xa electrical characteristics doc id 17974 rev 1 5/17 table 5. v cc+ = +5 v, v cc- = 0 v, v icm = v cc /2, t amb = 25 c, r l connected to v cc /2 (unless otherwise specified) symbol parameter min. typ. max. unit dc performance v io offset voltage tsv619x tsv619xa 4 0.8 mv t min electrical characteristics tsv619x, tsv619xa 6/17 doc id 17974 rev 1 figure 1. supply current vs. supply voltage at v icm = v cc /2 figure 2. output current vs. output voltage at v cc =1.5v figure 3. output current vs. output voltage at v cc =5v figure 4. voltage gain and phase vs. frequency at v cc = 1.5 v gain (db) phase margin() figure 5. voltage gain and phase vs. frequency at v cc =5v figure 6. positive slew rate vs. time at v cc = 1.5 v, gain (db) phase margin()
tsv619x, tsv619xa electrical characteristics doc id 17974 rev 1 7/17 figure 7. negative slew rate vs. time at v cc = 1.5 v figure 8. positive slew rate vs. time at v cc = 5.5 v figure 9. negative slew rate vs. time, v cc = 5.5 v, c load = 100 pf, r load = 100 k figure 10. noise vs. frequency at vcc = 5 v, t = 25 c v cc =5v t=25 c vicm=4.5v vicm=2.5v input equivalent noise density (nv/vhz) frequency (hz) figure 11. distortion + noise vs. frequenc y figure 12. distortion + noise vs. output voltage 100 1000 10000 0.01 0.1 1 10 vcc=1.5v rl=100k vcc=1.5v rl=10k thd + n (%) f=1khz gain=5 bw=22khz vicm=vcc/2 vcc=1.5v rl=10kohms vcc=5.5v rl=10kohms vcc=1.5v rl=100kohms vcc=5.5v rl=100kohms thd + n (%) output voltage (vpp)
application information tsv619x, tsv619xa 8/17 doc id 17974 rev 1 3 application information 3.1 operating voltages the tsv619x can operate from 1.5 to 5.5 v. their parameters are fully specified for 1.8, 3.3 and 5 v power supplies. however, the parameters are very stable in the full v cc range and several characterization curves show the tsv619x characteristics at 1.5 v. additionally, the main specifications are guaranteed in exte nded temperature ranges from -40 c to +85 c. 3.2 rail-to-rail input the tsv619x are built with two complementary pmos and nmos input differential pairs. the devices have a rail-to-rail input, and the input common mode range is extended from v cc- -0.1 v to v cc+ +0.1 v. the transition between the two pairs appears at v cc+ -0.7 v. in the transition region, the performance of cmrr, psrr, v io and thd is slightly degraded (as shown in figure 13 and figure 14 for v io vs. v icm ). the device is guaranteed without phase reversal. 3.3 rail-to-rail output the operational amplifiers? output levels can go close to the rails: less than 35 mv above gnd rail and less than 35 mv below v cc rail when connected to 10 k load to v cc /2. 3.4 pcb layouts for correct operation, it is advised to add 10 nf decoupling capacitors as close as possible to the power supply pins. figure 13. input offset voltage vs input common mode at v cc = 1.5 v figure 14. input offset voltage vs input common mode at v cc = 5 v 0.0 0.0 0.2 0.2 0.4 0.4 0.6 0.6 0.8 0.8 1.0 1.0 1.2 1.2 1.4 1.4 -1.5 -1.5 -1.0 -1.0 -0.5 -0.5 0.0 0.0 0.5 0.5 1.0 1.0 1.5 1.5 input offset voltage (mv) input common mode voltage (v) 0.0 0.0 1.0 1.0 2.0 2.0 3.0 3.0 4.0 4.0 5.0 5.0 -1.0 -1.0 -0.8 -0.8 -0.6 -0.6 -0.4 -0.4 -0.2 -0.2 0.0 0.0 0.2 0.2 0.4 0.4 0.6 0.6 0.8 0.8 1.0 1.0 1.2 1.2 1.4 1.4 input offset voltage (mv) input common mode voltage (v)
tsv619x, tsv619xa application information doc id 17974 rev 1 9/17 3.5 macromodel an accurate macromodel of the tsv619x is available on stmicroelectronics? web site at www.st.com . this model is a trade-off between accuracy and complexity (that is, time simulation) of the tsv619x operational amplifiers. it emulates the nominal performances of a typical device within the specified operating conditions mentioned in the datasheet. it also helps to validate a design approach and to select the right operational amplifier, but it does not replace on-board measurements .
package information tsv619x, tsv619xa 10/17 doc id 17974 rev 1 4 package information in order to meet environmental requirements, st offers these devices in different grades of ecopack ? packages, depending on their level of environmental compliance. ecopack ? specifications, grade definitions and product status are available at: www.st.com . ecopack ? is an st trademark.
tsv619x, tsv619xa package information doc id 17974 rev 1 11/17 4.1 sot23-5 package information figure 15. sot23-5 package mechanical drawing table 6. sot23-5 package mechanical data ref. dimensions millimeters inches min. typ. max. min. typ. max. a 0.90 1.20 1.45 0.035 0.047 0.057 a1 0.15 0.006 a2 0.90 1.05 1.30 0.035 0.041 0.051 b 0.35 0.40 0.50 0.013 0.015 0.019 c 0.09 0.15 0.20 0.003 0.006 0.008 d 2.80 2.90 3.00 0.110 0.114 0.118 d1 1.90 0.075 e 0.95 0.037 e 2.60 2.80 3.00 0.102 0.110 0.118 f 1.50 1.60 1.75 0.059 0.063 0.069 l 0.10 0.35 0.60 0.004 0.013 0.023 k 0 degrees 10 degrees
package information tsv619x, tsv619xa 12/17 doc id 17974 rev 1 4.2 sc70-5 (sot323-5) package information figure 16. sc70-5 (sot323-5) package mechanical drawing table 7. sc70-5 (sot323-5) package mechanical data ref dimensions millimeters inches min typ max min typ max a 0.80 1.10 0.315 0.043 a1 0.10 0.004 a2 0.80 0.90 1.00 0.315 0.035 0.039 b 0.15 0.30 0.006 0.012 c 0.10 0.22 0.004 0.009 d 1.80 2.00 2.20 0.071 0.079 0.087 e 1.80 2.10 2.40 0.071 0.083 0.094 e1 1.15 1.25 1.35 0.045 0.049 0.053 e 0.65 0.025 e1 1.30 0.051 l 0.26 0.36 0.46 0.010 0.014 0.018 <0 8 s eating plane gauge plane dimen s ion s in mm s ide view top view coplanar lead s
tsv619x, tsv619xa package information doc id 17974 rev 1 13/17 4.3 so-8 package information figure 17. so-8 package mechanical drawing table 8. so-8 package mechanical data ref. dimensions millimeters inches min. typ. max. min. typ. max. a1.750.069 a1 0.10 0.25 0.004 0.010 a2 1.25 0.049 b 0.28 0.48 0.011 0.019 c 0.17 0.23 0.007 0.010 d 4.80 4.90 5.00 0.189 0.193 0.197 e 5.80 6.00 6.20 0.228 0.236 0.244 e1 3.80 3.90 4.00 0.150 0.154 0.157 e 1.27 0.050 h 0.25 0.50 0.010 0.020 l 0.40 1.27 0.016 0.050 l1 1.04 0.040 k1 81 8 ccc 0.10 0.004
package information tsv619x, tsv619xa 14/17 doc id 17974 rev 1 4.4 miniso-8 package information figure 18. miniso-8 package mechanical drawing table 9. miniso-8 package mechanical data ref. dimensions millimeters inches min. typ. max. min. typ. max. a 1.1 0.043 a1 0 0.15 0 0.006 a2 0.75 0.85 0.95 0.030 0.033 0.037 b 0.22 0.40 0.009 0.016 c 0.08 0.23 0.003 0.009 d 2.80 3.00 3.20 0.11 0.118 0.126 e 4.65 4.90 5.15 0.183 0.193 0.203 e1 2.80 3.00 3.10 0.11 0.118 0.122 e 0.65 0.026 l 0.40 0.60 0.80 0.016 0.024 0.031 l1 0.95 0.037 l2 0.25 0.010 k0 80 8 ccc 0.10 0.004
tsv619x, tsv619xa ordering information doc id 17974 rev 1 15/17 5 ordering information table 10. order codes order code temperature range package packing marking tsv6191ilt -40 c to 85 c sot23-5 tape & reel k110 tsv6191ailt k115 tsv6191ict sc70-5 k10 tsv6191aict k13 tsv6192id/dt so-8 tube & tape & reel v6192i TSV6192Aid/dt v6192ai tsv6192ist miniso-8 tape & reel k130 TSV6192Aist k129
revision history tsv619x, tsv619xa 16/17 doc id 17974 rev 1 6 revision history table 11. document revision history date revision changes 04-oct-2010 1 initial release.
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