cystech electronics corp. spec. no. : c545p8 issued date : 2010.12.20 revised date : page no. : 1/6 LM393P8 cystek product specification dual differential comparator LM393P8 description the LM393P8 consists of two indepe ndent voltage comparators, designed specifically to operate from a single power over a wide voltage range. features ? single or dual supply operation ? wide operating supply range(v cc =2v~36v or 1v to 18v) ? input common-mode voltage includes ground ? low supply current drain i cc =0.8ma(typical) ? low input bias current ibias=25na(typical) ? output compatible with ttl, dtl and cmos logic system pin configurations pin1: out 1 pin5: in 2 (+) pin2: in 1 (-) pin6: in 2 (-) pin3: in 1 (+) pin7: out 2 pin4: gnd pin8: vcc
cystech electronics corp. spec. no. : c545p8 issued date : 2010.12.20 revised date : page no. : 2/6 LM393P8 cystek product specification absolute maximum rating parameter symbol value unit supply voltage v cc 18 or 36 v differential input voltage v idiff 36 v input voltage v i -0.3 ~ 36 v power dissipation p d 570 mw operating temperature topr 0 ~ +70 storage temperature tstg -65 ~ +150 electrical characteristics (v cc =5v,ta=25 c, r t =10k, all voltage referenced to ground unless otherwise specified.) parameter test condition symbol min. typ. max. unit input offset voltage v cm =0 to v cc -1.5 v o (p)=1.4v, rs=0 v io - 1 5 mv input offset current i io - 5 50 na input bias current ib - 65 250 na input common-mode voltage range v i (r) 0 - v cc -1.5 v r l = - 0.6 1.0 ma supply current r l = , v cc =30v i cc - 0.8 2.5 ma large signal voltage gain v cc =15v, r l >15k? g v 50 200 - v/mv large signal response time v i =ttl logic wing vref=1.4v, v rl =5v r l =5.1k ? tres - 350 - ns response time v rl =5v, r l =5.1k? tres - 1400 - ns output sink current vi(-)>1v, vi(+)=0v, v o (p)<1.5v isink 6 18 - ma output saturation voltage vi(-)>1v, vi(+)=0v, isink=4ma vsat - 160 400 mv - 0.1 - na output leakage current v i (+)=1v, v i (-)=0, v o (p)=5v v o (p)=30v ileakage - - 1.0 a
cystech electronics corp. spec. no. : c545p8 issued date : 2010.12.20 revised date : page no. : 3/6 LM393P8 cystek product specification block diagram d1 d2 d3 d4 d5 d6 vcc gn d t1 t2 in(-) t9 t4 t5 t10 t8 t7 t11 r2 in(+) only one section t6 r1 t12 out t3
cystech electronics corp. spec. no. : c545p8 issued date : 2010.12.20 revised date : page no. : 4/6 LM393P8 cystek product specification characteristic curves
cystech electronics corp. spec. no. : c545p8 issued date : 2010.12.20 revised date : page no. : 5/6 LM393P8 cystek product specification characteristic curves(cont.)
cystech electronics corp. spec. no. : c545p8 issued date : 2010.12.20 revised date : page no. : 6/6 LM393P8 cystek product specification dip-8 dimension inches millimeters inches millimeters dim min. max. min. max. dim min. max. min. max. dip-8 plastic package cystek packa g e code : p8 marking: device name lm393 date code a - 0.021 - 0.5334 c1 0.008 0.011 0.203 0.279 a1 0.015 - 0.381 - d 0.355 0.400 9.017 10.16 a2 0.115 0.195 2.921 4.953 e 0.240 0.280 6.096 7.112 b 0.014 0.022 0.356 0.559 e1 0.300 0.325 7.620 8.255 b1 0.014 0.020 0.356 0.508 e 0.100 bsc 2.540bsc b2 0.045 0.046 1.143 1.778 he - 0.430 - 10.92 b3 0.030 0.045 0.762 1.143 l 0.115 0.150 2.921 3.810 c 0.008 0.014 0.203 0.356 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 : ? 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 .
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