cys tech electronics corp. s pec. no. : c545 q8 issued date : 20 07.04.16 revised date : 2 012.09.17 page no. : 1/6 LM393Q8 c y s t ek product s pecification dual differential comparator LM393Q8 description the LM393Q8 consists of two independe nt 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 http://
cys tech electronics corp. s pec. no. : c545 q8 issued date : 20 07.04.16 revised date : 2 012.09.17 page no. : 2/6 LM393Q8 c y s t ek product s pecification 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 -40 ~ +125 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
cys tech electronics corp. s pec. no. : c545 q8 issued date : 20 07.04.16 revised date : 2 012.09.17 page no. : 3/6 LM393Q8 c y s t ek product s pecification block diagram q2 q q1
cys tech electronics corp. s pec. no. : c545 q8 issued date : 20 07.04.16 revised date : 2 012.09.17 page no. : 4/6 LM393Q8 c y s t ek product s pecification characteristic curves
cys tech electronics corp. s pec. no. : c545 q8 issued date : 20 07.04.16 revised date : 2 012.09.17 page no. : 5/6 LM393Q8 c y s t ek product s pecification characteristic curves(cont.)
cys tech electronics corp. s pec. no. : c545 q8 issued date : 20 07.04.16 revised date : 2 012.09.17 page no. : 6/6 LM393Q8 c y s t ek product s pecification so-8 dimension *: typical inches millimeters inches millimeters 8-lead so-8 plastic package cystek packa g e code: q8 marking: top view a b front view f c d e g part a i h j k o m l n righ t side view part a lm393 date code dim min. max. min. max. dim min. max. min. max. a 0.1909 0.2007 4.85 5.10 i 0.0019 0.0078 0.05 0.20 b 0.1515 0.1555 3.85 3.95 j 0.0118 0.0275 0.30 0.70 c 0.2283 0.2441 5.80 6.20 k 0.0074 0.0098 0.19 0.25 d 0.0480 0.0519 1.22 1.32 l 0.0145 0.0204 0.37 0.52 e 0.0145 0.0185 0.37 0.47 m 0.0118 0.0197 0.30 0.50 f 0.1472 0.1527 3.74 3.88 n 0.0031 0.0051 0.08 0.13 g 0.0570 0.0649 1.45 1.65 o 0.0000 0.0059 0.00 0.15 h 0.1889 0.2007 4.80 5.10 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 .
|
