?2002 fairchild semiconductor corporation www.fairchildsemi.com rev. 1.0.2 features ? single or dual supply operation ? wide range of supply voltage lm2901,lm339/lm339a,lm239/lm239a: 2 ~ 36v (or 1 ~ 18v) lm3302: 2 ~ 28v (or 1 ~ 14v) ? low supply current drain 800 a typ. ? open collector outputs for wired and connectors ? low input bias current 25na typ. ? low input offset current 2.3na typ. ? low input offset voltage 1.4mv typ. ? input common mode voltage range includes ground. ? low output saturation voltage ? output compatible with ttl, dtl and mos logic system description the lm2901, lm339/lm339a ,lm239/lm239a, lm3302 consist of four independent voltage comparators designed to operate from single power supply over a wide voltage range. 14-sop 14-dip 1 1 internal block diagram 14 1 13 12 11 10 9 8 2 3 4 5 6 7 - + - - + + + - out3 out4 in4(+) gnd in4(-) in3(+) in3(-) out2 out1 in1(+) in1(-) in2(-) in2(+) v cc lm2901,lm339/lm339a,lm3302 lm239/lm239a quad comparator
lm2901,lm339/lm339a,lm3302 lm239/lm239a 2 schematic diagram absolute maximum ratings parameter symbol value unit supply voltage v cc 18 or 36 v supply voltage only lm3302 v cc 14 or 28 v differential input voltage v i(diff) 36 v differential input voltage only lm3302 v i(diff) 28 v input voltage v i -0.3 to +36 v input voltage only lm3302 v i -0.3 to +28 v output short circuit to gnd - continuous - power dissipation p d 570 mw operating temperature lm339/lm339a lm2901/lm3302 lm239/lm239a t opr 0 ~ +70 -40 ~ +85 -25 ~ +85 c storage temperature t stg -65 ~ +150 c v cc q9 q12 q14 q3 q1 q2 q7 q13 q8 q5 q6 q4 d4 d5 d6 d1 d2 d3 r2 r1 gnd output in(-) in(+)
lm2901,lm339/lm339a,lm3302 lm239/lm239a 3 electrical characteristics (v cc = 5v, t a = 25 c, unless otherwise specified) note: 1. lm339/lm339a : 0 t a +70 c lm2901/lm3302 : -40 t a +85 c lm239/lm239a : -25 t a +85 c 2. these parameters, although guaranteed, are not 100% tested in production. parameter symbol conditions lm239a/lm339a lm239/lm339 unit min. typ. max. min. typ. max. input offset voltage v io v o(p) =1.4v, r s = 0 ? -1 2 -1.45mv note1 - - 4.0 - - 9.0 input offset current i io i in(+) - i in(-) , v cm = 0v - 2.3 50 - 2.3 50 na note1 - - 150 - - 150 input bias current i bias v cm = 0v - 57 250 - 57 250 na note1 - - 400 - - 400 input common mode voltage range v i(r) v cc = 30v 0 - v cc -1.5 0 - v cc -1.5 v note1 0 - v cc -2 0 - v cc -2 supply current i cc v cc = 5v, r l = - 1.1 2.0 - 1.1 2.0 ma voltage gain g v v cc =15v, r l 15k ? (for large swing) 50 200 - 50 200 - v/mv large signal response time t lres v i = ttl logic swing v ref = 1.4v, v rl = 5v, r l = 5.1k ? (note2) - 300 - - 300 - ns response time t res v rl = 5v, r l = 5.1k ? (note2) -1.3 - -1.3 - s output sink current i sink v i(-) 1v, v i(+) = 0v, v o(p) 1.5v 618 - 618 - ma output saturation voltage v sat v i(-) 1v, v i(+) = 0v - 140 400 - 140 400 mv i sink = 4ma note1 - - 700 - - 700 output leakage current i o(lkg) v i(-) = 0v v i(+) = 1v v o(p) = 5v - 0.1 - - 0.1 - na v o(p) = 30v - - 1.0 - - 1.0 a differential voltage v i(diff) note1 - - 36 - - 36 v
lm2901,lm339/lm339a,lm3302 lm239/lm239a 4 electrical characteristics (continued) (v cc = 5v, t a = 25 c, unless otherwise specified) note: 1. lm339/lm339a : 0 t a +70 c lm2901/lm3302 : -40 t a +85 c lm239/lm239a : -25 t a +85 c 2. these parameters, although guaranteed, are not 100% tested in production. parameter symbol conditions lm2901 lm3302 unit min. typ. max. min. typ. max. input offset voltage v io v o(p) =1.4v, r s = 0 ? -27-220 mv note1 - 9 15 - - 40 input offset current i io - 2.3 50 - 3 100 na note1 - 50 200 - - 300 input bias current i bias - 57 250 - 57 250 na note1 - 200 500 - - 1000 input common mode voltage range v i(r) lm2901, v cc =30v lm3302, v cc =28v 0- v cc -1.5 0- v cc -1.5 v note1 0 - v cc -2 0- v cc -2 supply current i cc r l = , v cc =5v - 1.1 2.0 - 1.1 2.0 ma r l = ,v cc =30v (lm3302, v cc =28v) - 1.6 2.5 - 1.6 2.5 voltage gain g v v cc =15v, r l 15k ? (for large swing) 25 100 - 2 30 - v/ mv large signal response time t lres v i =ttl logic swing v ref =1.4v, v rl =5v, r l =5.1k ? (note2) - 300 - - 300 - ns response time t res v rl = 5v, r l = 5.1k ? (note2) - 1.3 - - 1.3 - s output sink current i sink v i(-) 1v, v i(+) =0v, v o(p) 1.5v 6 18 - 6 18 - ma output saturation voltage v sat v i(-) 1v, v i(+) = 0v - 140 400 - 140 400 mv i sink =4ma note1 - - 700 - - 700 output leakage current i o(lkg) v i(-) = 0v v i(+) = 1v v o(p) = 5v - 0.1 - - 0.1 - na v o(p) = 30v - - 1.0 - - 1.0 a differential voltage v i(diff) note1 - -36- -28v
lm2901,lm339/lm339a,lm3302 lm239/lm239a 5 typical performance characteristics figure 1. supply current vs supply voltage figure 2. input current vs supply voltage figure 3. output saturation voltage vs sink current figure 4. response time for various input overdrive-negative transition figure 5. response time for various input overdrive-positive transition
lm2901,lm339/lm339a,lm3302 lm239/lm239a 6 mechanical dimensions package dimensions in millimeters 6.40 0.20 7.62 0.300 2.54 0.100 #1 #7 #8 #14 0.252 0.008 0~15 0.25 +0.10 ?.05 0.010 +0.004 ?.002 3.30 0.30 0.130 0.012 3.25 0.20 0.128 0.008 19.40 0.20 0.764 0.008 19.80 0.780 max 5.08 0.200 0.20 0.008 max min 2.08 0.082 () 0.46 0.10 0.018 0.004 0.059 0.004 1.50 0.10 14-dip
lm2901,lm339/lm339a,lm3302 lm239/lm239a 7 mechanical dimensions (continued) package dimensions in millimeters 8.56 0.20 0.337 0.008 1.27 0.050 5.72 0.225 1.55 0.10 0.061 0.004 0.05 0.002 6.00 0.30 0.236 0.012 3.95 0.20 0.156 0.008 0.60 0.20 0.024 0.008 8.70 0.343 max #1 #7 #8 0~8 #14 0.47 0.019 () 1.80 0.071 max0.10 max0.004 max min + 0.10 -0.05 0.20 + 0.004 -0.002 0.008 + 0.10 -0.05 0.406 + 0.004 -0.002 0.016 14-sop
lm2901,lm339/lm339a,lm3302 lm239/lm239a 11/19/02 0.0m 001 stock#dsxxxxxxxx ? 2002 fairchild semiconductor corporation life support policy fairchild?s products are not authorized for use as critical components in life support devices or systems without the express written approval of the president of fairchild semiconductor corporation. as used herein: 1. life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user. 2. a critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. www.fairchildsemi.com disclaimer fairchild semiconductor reserves the right to make changes without further notice to any products herein to improve reliability, function or design. fairchild does not assume any liability arising out of the application or use of any product or circuit described herein; neither does it convey any license under its patent rights, nor the rights of others. ordering information product number package operating temperature lm339n 14-dip 0 ~ +70 c lm339an lm339m 14-sop lm339am lm2901n 14-dip -40 ~ +85 c lm2901m 14-sop lm3302n 14-dip lm3302m 14-sop LM239N 14-dip -25 ~ +85 c lm239an lm239m 14-sop lm239am
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