philips semiconductors linear products product specification mc/sa1458/mc1558 general purpose operational amplifier 59 august 31, 1994 853-1062 13721 description the mc1458 is a high-performance operational amplifier with high open-loop gain, internal compensation, high common-mode range and exceptional temperature stability . the mc1458 is short-circuit protected. the mc1458/sa1458/mc1558 consists of a pair of 741 operational amplifiers on a single chip. features ? internal frequency compensation ? short-circuit protection ? excellent temperature stability ? high input voltage range ? no latch-up ? 1558/1458 are 2 aop ampso in space of one 741 package pin configuration 1 2 3 4 5 6 7 8 + + a b v+ output b inverting input b non -inverting input b output a inverting input a non -inverting input a v d, n packages top view ordering information description temperature range order code dwg # 8-pin plastic small outline (so) package 0 to +70 c mc1458d 0174c 8-pin plastic dual in-line package (dip) 0 to +70 c mc1458n 0404b 8-pin plastic small outline (so) package -40 c to +85 c sa1458d 0174c 8-pin plastic dual in-line package (dip) -40 c to +85 c sa1458n 0404b 8-pin plastic dual in-line package (dip) -55 c to +125 c mc1558n 0404b absolute maximum ratings symbol parameter rating unit v s supply voltage mc1458 18 v sa1458 18 v mc1558 22 v t j junction temperature +150 c p d max maximum power dissipation, t a =25 c (still-air) 1 n package 1160 mw d package 780 mw v diff differential input voltage 30 v v in input voltage 2 15 v output short-circuit duration continuous t a operating ambient temperature range mc1458 0 to +70 c sa1458 -40 to +85 c mc1558 -55 to +125 c t stg storage temperature range -65 to +150 c t sold lead soldering temperature (10sec max) 300 c notes: 1. the following derating factors should be applied above 25 c; n package at 9.3mw/ c; d package at 6.2mw/ c 2. for supply voltages less than 15v , the absolute maximum input voltage is equal to the supply voltage.
philips semiconductors linear products product specification mc/sa1458/mc1558 general purpose operational amplifier august 31, 1994 60 equivalent schematic amplifier aao of mc1458, sa1458, mc1558 noninverting input 3 q1 q8 q2 q3 q4 q7 q5 q6 r1 1k w r2 50k w r3 1k w invert. input q9 q12 q13 r5 39k w q10 q11 q22 v+ q14 r9 25 w 1 output r10 50 w q20 q16 q17 q18 q15 8 4 v r11 50 w r12 50k w r7 4.5k w r8 7.5k w r4 5k w 2 dc electrical characteristics t a =25 c, v s = 15v, unless otherwise specified. symbol parameter test conditions mc1558 unit symbol parameter test conditions min typ max unit v os offset voltage r s =10k w 1.0 5.0 mv r s =10k w , over temperature 6.0 mv d v os offset voltage over temperature 10 m v/ c i os offset current 20 200 na over temperature 500 na d i os offset current over temperature 0.10 na/ c i bias input bias current 80 500 na over temperature 1500 na d i bias bias current over temperature 1.0 na/ c v out output voltage swing r l =10k w , over temperature 12 14 v v out output voltage swing r l =2k w , over temperature 10 13 v a vol large-signal voltage gain r l =2k w ,v o = 10v 50 100 v/mv a vol large-signal voltage gain r l =2k w , v o = temperature 20 v/mv offset voltage adjustment range 30 mv psrr power supply rejection ratio r s 10k w 30 150 m v/v cmrr common mode rejection ratio 70 90 db i cc supply current 2.3 5.0 ma v in input voltage range 12 13 v p d power consumption 70 150 mw channel separation 120 db r out output resistance 75 w i sc output short-circuit current 10 25 60 ma
philips semiconductors linear products product specification mc/sa1458/mc1558 general purpose operational amplifier august 31, 1994 61 dc electrical characteristics (continued) t a =25 c v cc = 15v, unless otherwise specified. symbol parameter test conditions mc1458 sa1458 unit symbol parameter test conditions min typ max min typ max unit v os offset voltage r s =10k w 2.0 6.0 2.0 6.0 mv r s =10k w , over temp. 7.5 7.5 mv d v os offset voltage over temperature 12 12 m v/ c i os offset current 20 200 20 200 na over temperature 300 500 na d i os offset current over temperature 0.10 0.10 na/ c i bias input bias current 80 500 80 500 na over temperature 800 1500 na d i bias bias current over temperature 1.0 1.0 na/ c v out output voltage swing r l =10k w , over temp. 12 14 12 14 v v out output voltage swing r l =2k w , over temp. 10 13 10 13 v r l =2k w , v o = 10v 25 200 20 200 v/mv a vol large-signal voltage gain r l =2k w , v o = 10v, over temperature 15 15 v/mv offset voltage adjustment range 30 30 mv psrr power supply rejection ratio r s 10k w 30 150 30 150 m v/v cmrr common-mode rejection ratio 70 90 70 90 db i cc supply current 2.3 5.6 2.3 5.6 ma v in input voltage range 12 13 12 13 v r in input resistance 0.3 1 0.3 1 m w p d power consumption 70 170 70 170 mw channel separation 120 120 db i sc output short-circuit current 25 25 ma ac electrical characteristics t a =25 c v s = 15v, unless otherwise specified. symbol parameter test conditions mc1458, sa1458, mc1558 unit symbol parameter test conditions min typ max unit r in parallel input resistance open-loop, f=20hz 0.3 m w common-mode input impedance f=20hz 200 m w equivalent input noise voltage a v =100, r s =10k w , bw=1.0khz, f=1.0khz 30 nv hz bw power bandwidth a v =1, r l =2.0k w , thd 5%, v out =20v p-p 14 khz phase margin 65 degrees a v gain margin 11 db unity gain crossover frequency open loop 1.0 mhz transient response unity gain v in =20mv, r l =2k w , c l 100pf t r rise time 0.3 m s overshoot 5.0 % sr slew rate c l 100pf, r l 2k w , v in = 10v 0.8 v/ m s
philips semiconductors linear products product specification mc/sa1458/mc1558 general purpose operational amplifier august 31, 1994 62 typical performance characteristics v s = + 15v 55 o c < t a < + 125 o c r l > 2k w 40 36 32 28 24 20 16 12 8 4 0 5 10 15 20 supply voltage e + v peaktopeak output swing e v output voltage swing as a function of supply voltage 55 o c < t a < + 125 o c 16 14 12 10 8 6 4 2 0 5 10 15 20 supply voltage e + v common mode vol tage range v + input commonmode range as a function of supply voltage t a = 25 o c 100 80 60 40 20 0 5 10 15 20 power consumption e mw supply voltage e + v 500 400 300 200 100 0 60 20 20 60 100 140 temperature e o c input bias current e na v s = + 15v 10.0 5.0 3.0 1.0 0.5 0.3 input resist ance e m w 0.1 60 20 20 60 100 140 temperature e o c t a = 25 o c 40 30 20 10 0 5 10 15 20 input offset current e na supply voltage e + v input bias current as a function of ambient temperature input resistance as a function of ambient temperature power consumption as a function of supply voltage input offset current as a function of supply voltage v s = + 15v 140 120 100 80 60 40 20 0 60 20 20 60 100 140 temperature e o c input offset current e na temperature e o c power consumption e mv 70 60 50 40 30 60 20 20 60 100 140 input offset current as a function of ambient temperature power consumption as a function of ambient temperature 28 26 24 22 20 18 16 14 12 10 8 0.1 0.2 0.5 10 2.0 5.0 1.0 load resistance e k w peaktopeak output swing e v v s = + 15v t a = 25 o c output voltage swing as a function of load resistance
philips semiconductors linear products product specification mc/sa1458/mc1558 general purpose operational amplifier august 31, 1994 63 typical performance characteristics (continued) mean square vol tage e a hz 2 101khz 35 30 25 20 15 10 60 20 20 60 100 140 temperature e o c short circuit current e ma v s = + 15v t a = 25 o c 10 13 10 14 10 15 10 16 10 17 10 18 10 100 1k 10k 100k frequency e hz mean square vol tage e v hz 2 v s = + 15v t a = 25 o c mean square current 10 21 10 22 10 23 10 24 10 25 10 26 10 100 1k 10k 100k frequency e hz 100 10 1 0.1 100 1k 10k 100k 10100khz 10100khz source resistance e w total noise referred t o input e v rms m v s = + 15v t a = 25 o c 10 6 10 5 10 4 10 3 10 2 10 1 1 10 100 1k 10k 100k 1m 10m frequency e hz voltage gain 1 10 100 1k 10k 100k 1m 10m frequency e hz v s = + 15v t a = 25 o c 0 45 90 135 180 phase degrees v s = + 15v t a = 25 o c r l = 10k w 40 36 32 28 24 20 16 12 8 4 0 100 1k 10k 100k 1m frequency e hz peaktopeak output swing e v v s = + 15v t a = 25 o c 100 90 80 70 60 50 40 30 20 10 1 10 100 1k 10k 100k 1m 10m frequency e hz common mode rejection ra te e db 28 24 20 16 12 8 4 0 output e mv 0 0.5 1.0 1.5 2.0 2.5 time e m s v s = + 15v t a = 25 o c r l = 2k w c l = 100pf rise time output shortcircuit current as a function of ambient temperature input noise voltage as a function of frequency input noise current as a function of frequency broadband noise for various bandwidths openlooped voltage gain as a function of frequency open-looped phase response as a function of frequency output voltage swing as a function of frequency commonmode rejection ratio as a function of frequency transient response
philips semiconductors linear products product specification mc/sa1458/mc1558 general purpose operational amplifier august 31, 1994 64 typical performance characteristics (continued) 28 24 20 16 12 8 4 0 10 100 1k 10k 100k (voltage follower) + 15 volt supplies thd < 5% v output vol tage (vpp) out frequency e hz power bandwidth (largesignal swing vs frequency)
|
