cystech electronics corp. spec. no. : c546qn issued date : 2010.12.07 revised date : page no. : 1/6 LM358QN cystek product specification dual operational comparator LM358QN description the LM358QN consists of two indepe ndent high gain, internally fre quency compensated operational amplifier. it can be operated from a singl e power supply and also split power supplies. features ? internally frequency compensated for unity gain ? single supply operation:3v to 32v ? input common-mode voltage range includes ground ? large dc voltage gain applications ? general purpose amplifier ? transducer amplifier pin configurations pin1: output 1 pin5: input 2 (+) pin2: input 1 (-) pin6: input 2 (-) pin3: input 1 (+) pin7: output 2 pin4: gnd/vee pin8: vcc
cystech electronics corp. spec. no. : c546qn issued date : 2010.12.07 revised date : page no. : 2/6 LM358QN cystek product specification absolute maximum rating(ta=25 ) parameter symbol value unit supply voltage v cc 16 or 32 v input differential voltage range v i(diff) 32 v input common mode voltage range v icr -0.3 ~ +32 v output short circuit duration t sc continuous operating temperature topr 0 ~ +70 storage temperature tstg -65 ~ +150 electrical characteristics (v cc =5v,ta=25 c, v ee =gnd, unless otherwise specified.) parameter test condition symbol min. typ. max. unit input offset voltage v cm =0 to v cc -1.5v v o (p)=1.4v, rs=0 v io - 2.9 7.0 mv input offset current i io - 5 50 na input bias current i ib - 45 250 na input common-mode voltage v cc =30v v icr 0 - v cc -1.5 v r l = , v cc =5v, v o =0v - 0.5 1.2 ma power supply current r l = , v cc =30v, v o =0v i cc - 0.8 2.0 ma large signal voltage gain v cc =15v, r l 2k? v o (p)=1v to 11v g v 25 100 - v/mv v cc =30v, r l =2k 26 - - output voltage-high limit v cc =30v, r l =10k v o (h) 27 28 - v output voltage-low limit v cc =5v, r l 10k? v o (l) - 5 20 mv common mode rejection ratio cmrr 65 80 - db power supply rejection ratio psrr 65 100 - db channel separation f=1khz to 20khz cs - 120 - db short circuit current to ground i sc - 40 60 ma output source current vi(+)=1v, vi(-)=0v, v cc =15v, v o (p)=2v isource 10 30 - ma vi(+)=0v, vi(-)=1v, v cc =15v, v o (p)=2v 10 15 - ma output sink current vi(+)=0v, vi(-)=1v, v cc =15v, v o (p)=0.2v isink 12 100 - a differential input voltage v i(diff) - - vcc v
cystech electronics corp. spec. no. : c546qn issued date : 2010.12.07 revised date : page no. : 3/6 LM358QN cystek product specification block diagram
cystech electronics corp. spec. no. : c546qn issued date : 2010.12.07 revised date : page no. : 4/6 LM358QN cystek product specification characteristic curves
cystech electronics corp. spec. no. : c546qn issued date : 2010.12.07 revised date : page no. : 5/6 LM358QN cystek product specification characteristic curves(cont.)
cystech electronics corp. spec. no. : c546qn issued date : 2010.12.07 revised date : page no. : 6/6 LM358QN cystek product specification msop-8 dimension *: typical inches millimeters inches millimeters dim min. max. min. max. dim min. max. min. max. a - 0.043 - 1.10 l 0.016 0.028 0.40 0.70 a1 0.002 0.006 0.05 0.15 l1 0.037 bsc 0.95 bsc a2 0.031 0.037 0.78 0.94 b 0.009 0.015 0.22 0.38 d 0.114 0.122 2.90 3.10 c 0.003 0.009 0.08 0.23 e 0.114 0.122 2.90 3.10 e 0.026 bsc 0.65 bsc he 0.187 0.199 4.75 5.05 notes: 1.controlling dimension: millimeters. 2.maximum lead thickness includes lead finish thickness, and minimum lead thickness is the minimum thickness of base material. 3.if there is any question with packing specification or packing method, please c ontact your local cystek sales office. material: ? lead: pure tin plated. ? mold compound: epoxy resin family, flammability solid burning class: ul94v-0. important notice: ? all rights are reserved. reproduction in whole or in part is prohibited without the prior written approval of cystek. ? cystek reserves the right to make changes to its products without notice. ? cystek semiconductor products are not warranted to be suitable for use in life-support applications, or systems. ? cystek assumes no liability for any consequence of customer pr oduct design, infringement of pat ents, or application assistance . marking: date code device name lm358 8-lead msop-8 plastic package cystek packa g e code: qn
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