features short circuit protected outputs true differential input stage single supply operation: 3.0 v to 32 v low input bias currents internally compensated common mode range extends to negative supply single and split supply operation representative schematic diagram single supply dual operational amplifiers absolute maximum ratings ta = 25 parameter symbol rating unit power supply voltages single supply v cc 32 split supplies v cc , v ee 16 input differential voltage range *1 v idr 32 vdc input common mode voltage range *2 v icr -0.3 to 32 vdc output short circuit duration t sc continuous junction temperature t j 150 thermal resistance, junction-to-air r ja 238 /w storage temperature range t stg -55 to +125 operating ambient temperature range t a 0 to +70 *1 split power supplies. *2 for supply voltages less than 32 v the absolute maximum input voltage is equal to the supply voltage. vdc v ee /gnd inputs a inputs b output b output a v cc + + 1 2 3 4 8 7 6 5 (top view) (onehalf of circuit shown) output bias circuitry common to both amplifiers v cc v ee /gnd inputs q2 q3 q4 q5 q26 q7 q8 q6 q9 q11 q10 q1 2.4 k q25 q22 40 k q13 q14 q15 q16 q19 5.0 pf q18 q17 q20 q21 2.0 k q24 q23 q12 25 lm358 SOP-8 http://www.luguang.cn mail:lge@luguang.cn
el ectrical characteristics t a = 2 5 (v cc = 5. 0 v, v ee = gnd, t a = 25 , un les s o therwise note d.) parameter sym bol testc onditons min typ ma x unit v cc = 5.0 v t o 30 v, v ic = 0 v to v cc -1.7v v o 1.4 v , r s = 0 t a = 25 t a = t hi gh *5 9.0 t a = t l ow *5 9.0 avera ge tem pera ture coe ffi cient of input off set voltage v io / t t a = t hi gh to t l ow *5 7.0 v/ 5.0 50 150 t a = t hi gh to t l ow *5 -45 -250 -50 -500 avera ge tem pera ture coe ffi cient of input off set cur rent v io / t t a = t hi gh to t l ow *5 10 pa/ v cc = 30 v 0 28.3 v cc = 30 v, t a = t hi gh to t l ow 0 28 differential input v oltage ran ge v idr v cc v r l = 2.0 k v cc = 15 v, for large v o swing , 25 100 ta = t hi gh to t l ow 15 cha nnel separ ation c s 1.0 khz f 20 khz, i nput refere nced -120 db comm on m ode re jecti on c mr r s 10 k 65 70 db pow er supply rejection p sr 65 100 db t a = t hi gh to t l ow *5 v cc = 5.0 v, r l = 2.0k t a = 25 3.3 3.5 v cc = 30 v, r l = 2.0 k 26 v cc = 30 v, r l = 10 k 27 28 v cc = 5.0 v, r l = 10 k t a = thigh to tlow *5 output source curr ent i o+ v id = +1.0 v , v cc = 15 v 20 40 m a v id = -1.0 v , v cc = 15 v 10 20 m a v id = -1.0 v , v o = 200 m v 12 50 a output short circuit to ground *7 i sc 40 60 m a t a = t hi gh to t l ow *5 v cc = 30 v, v o = 0 v , r l = 1.5 3.0 v cc = 5 v , v o = 0 v , r l = 0.7 1.2 *5 tlow = 0 , thigh = +70 *6 the input com m on m ode v oltage or either input s ignal vo ltage should not be allow ed to go negative by m ore than 0.3 v. the uppe r end of the c om m on m ode v oltage ran ge is v cc -1.7 v. *7 short ci rcuits from the output t o vcc can c ause ex cess ive hea ting and eve ntual destructi on. destructive diss ipation can result from s im ultaneou s shorts on all am plifiers. input off set voltage v io m v i io 2.0 7.0 i ib na v/m v a vol v icr t a = t hi gh to t l ow *5 v larg e signal open loo p voltage gain input off set cur rent input bias curr ent input com m on m ode voltage ran ge *6 v oh output voltage-high lim it output voltage-low lim it v ol v pow er supply curr ent (total device) i cc m a 5 20 m v i o- output sink curr ent lm358 mark ing mar king lm358 http://www.luguang.cn mail:lge@luguang.cn
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