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1/16 www.rohm.com 2011.06 - rev.c ? 2011 rohm co., ltd. all rights reserved. general-purpose operational amplifiers / comparators now series comparators lm393mx,lm2903mx,LM339MX,lm2901mx description the universal standard family lm393 / lm339 / lm2903 / lm2901 monolithic ics integrate two / four independent comparators on a single chip and feature high gain, low power consumption, and an operating voltage range from 2[v] to 36[v] (single power supply). features 1) operating temperatur e range commercial grade lm339/393 family: 0[ ] to +70[] extended industrial grade lm2903/2901 family: -40[ ] to +85[] 2) open collector output 3) single / dual power supply compatible 4) low supply current 0.8[ma] typ.(lm2901/339 family) 0.4[ma] typ.(lm2903/393 family) 5) low input-bias current: 25[na] typ. 1 6) low input-offset current: 5[na] typ. 7) input common-mode voltage range, including ground 8) differential input voltage range equal to maximum rated supply voltage 9) low output saturation voltage 10) ttl,mos,cmos compatible output pin assignment no.11094ect06 now series lm393 family lm339 family quad lm2903 family lm2901 family lm393mx LM339MX lm2903mx lm2901mx dual lm393mx LM339MX lm2901mx lm2903m x s.o package14 s.o package8 output a 1 2 3 4 inverting input a non-inverting input a gnd v + output b non-inverting input b inverting input b 8 7 6 5 1 2 3 4 5 6 7 14 13 12 11 10 9 8 output2 output1 v + input1 - input1 + input2 - input2 + output3 output4 gnd input4 + input4 - input3 + input3 -
technical note 2/16 lm393mx,lm2903mx,LM339MX,lm2901mx www.rohm.com 2011.06 - rev.c ? 2011 rohm co., ltd. all rights reserved. absolute maximum ratings (ta=25 ) parameter symbol rating unit lm393 family lm339 family lm2903 family lm2901 family supply voltage v + -gnd +36 v input differential voltage vid 36 v common-mode input voltage vicm - 0.3 to +36 v operating temperature range topr 0 to +70 - 40 to +85 storage temperature range tstg - 65 to +150 maximum junction temperature tjmax +150 electric characteristics lm393/339 family(unless otherwise specified, v + =+5[v]) parameter symbol temperature range limits unit condition fig.no lm393 family lm339 family min. typ. max. min. typ. max. input offset voltage (*1) vio 25 1 7 2 7 mv v + =5 to 30[v],vo=1.4[v], rs=0[ ] vcm=0[v] to v + -1.5[v] 88 full range 9 15 input bias voltage (*1) iib 25 25 250 25 250 na iin(+) or iin(-) vcm=0[v] 88 full range 400 400 input offset current (*1) iio 25 5 50 5 50 na iin(+)-iin(-),vcm=0[v] 88 full range 150 150 input common-mode voltage range vicr 25 0 v + -1.5 v + -1.5 v v + =30[v] 88 full range 0 v + -2.0 v + -2.0 supply current icc 25 0.4 1 0.8 2.0 ma rl= ,v + =5[v] 89 1 2.5 1.0 2.5 rl= ,v + =36[v] large signal voltage gain avd 25 25 200 25 100 v/mv v + =15[v],vo=1[v] to 11[v] rl R 15[k ? ] 88 large signal response time trel 25 300 300 ns vin=ttl logic swing, vref=1.4[v] vrl=5[v],rl=5.1[k ? ] 89 response time tre 25 1.5 1.3 s vrl=5[v],rl=5.1[k ? ] vin=100[mvp-p] overdrive=5[mv] 89 output sink current isink 25 6 16 6 16 ma vin(-)=1[v],v in(+)=0[v] vo Q 1.5[v] 89 output saturation voltage vol 25 250 400 250 400 mv vin(-)=1[v],v in(+)=0[v] isink Q 4[ma] 89 full range 700 700 output leakage current ioh 25 0.1 0.1 na vin(-)=0[v],vin(+)=1[v], vo=5[v] 89 full range 1.0 a differential input voltage vid full range 36 36 v all vin R 0[v] (*1) absolute value
technical note 3/16 lm393mx,lm2903mx,LM339MX,lm2901mx www.rohm.com 2011.06 - rev.c ? 2011 rohm co., ltd. all rights reserved. lm2903/2901 family(unless other wise specified, v+=+5[v]) parameter symbol temperature range limit unit condition fig.n o. lm2903 family lm2901 family min. typ. max. min. typ. max. input offset voltage (*2) vio 25 2 7 2 7 mv v + =30[v],vo=1.4[v], rs=0[ ] vcm=0[v] to v + -1.5[v] 88 full range 9 15 9 15 input bias current (*2) iib 25 25 250 25 250 na iin(+) or iin(-) vcm=0[v] 88 full range 200 500 200 500 input offset current (*2) iio 25 5 50 5 50 na iin(+)-iin(-),vcm=0[v] 88 full range 50 200 50 200 input common-mode voltage range vicr 25 v + - 1.5 v + - 1.5 v v + =30[v] 88 full range v + - 2.0 v + - 2.0 supply current icc 25 0.4 1 0.8 2 ma rl= ,v + =5[v] 89 1 2.5 1 2.5 rl= ,v + =36[v] voltage gain avd 25 25 100 25 100 v/mv v + =15[v],vo=1[v] to 11[v], rl R 15[k ] 88 large signal response time trel 25 300 300 ns vin=ttl logic swing, vref=1.4[v] vrl=5[v],rl=5.1[k ] 89 response time tre 25 1.5 1.3 s vrl=5[v],rl=5.1[k ] vin=100[mvp-p], overdrive=5[mv] 89 output sink current isink 25 6 16 6 16 ma vin(-)=1[v],v in(+)=0[v] vo Q 1.5[v] 89 saturation voltage vol 25 250 400 250 400 mv vin(-)=1[v],v in(+)=0[v] isink Q 4[ma] 89 full range 400 700 700 output leakage current ileak 25 0.1 0.1 na vin(-)=0[v],vin(+)=1[v], vo=5[v] 89 full range 1 1 a vin(-)=0[v],vin(+)=1[v], vo=30[v] differential input voltage vid full range 36 36 v all vin R 0[v] (*2) absolute value
technical note 4/16 lm393mx,lm2903mx,LM339MX,lm2901mx www.rohm.com 2011.06 - rev.c ? 2011 rohm co., ltd. all rights reserved. 0 200 400 600 800 1000 0 255075100125 ambient temperature [ ] . power dissipation [mw] . reference data lm393 family (*)the data above is ability value of sample , it is not guaranteed. lm393family: 0[ ]~+70[ ] output sink current ? ambient temperature (vout=1.5[v]) low level output voltage ? output sink current (vcc=5[v]) output saturation voltage ? ambient temperature (iol=4[ma]) output saturation voltage ? supply voltage (iol=4[ma]) supply current ? supply voltage 0 0.2 0.4 0.6 0.8 1 0 1020304050607080 ambient temperature [ ] supply current [ma] 0 0.2 0.4 0.6 0.8 1 0 10203040 supply voltage [v] supply current [ma] . 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 0 2 4 6 8 101214161820 output sink current [ma] low level output voltage [v] 0 10 0 20 0 30 0 40 0 50 0 0 1020304050607080 amb ient temp erature [ ] output saturation voltage [mv] lm 393 famil y 2v 36v 5v -50 -40 -30 -20 -10 0 10 20 30 40 50 0 10203040 supply voltage [v] input offset current [na] 70 25 0 lm 393 famil y input offset current ? supply voltage 0 20 40 60 80 100 120 140 160 010203040 supply voltage [v] input bias current [na] lm 393 famil y input bias current ? supply voltage 0 25 70 0 20 40 60 80 10 0 12 0 14 0 16 0 0 1020304050607080 ambient temperature [ ] input bias current [na] . input bias current ? ambient temperature 2v 5v 36v lm 393 family -8 -6 -4 -2 0 2 4 6 8 0 1020304050607080 ambient temperature [ ] i nput offs e t vo l tag e [ m v] input offset voltage ? ambient temperature 2v 5v 36v lm 393 famil y supply current ? ambient temperature 2v -8 -6 -4 -2 0 2 4 6 8 0 10203040 supply voltage [v] input offset voltage [mv] input offset voltage ? supply voltage 0 25 70 lm 393 famil y lm 393 famil y 0 25 70 0 10 20 30 40 0 1020304050607080 ambient temperature [ ] output sink curr ent [ma] 36v 5v 2v lm 393 famil y derating curve lm 393 famil y 25 70 0 0 100 200 300 400 500 010203040 supply voltage [v] output saturation voltage [mv] lm 393 famil y 0 25 70 fig.1 fig.2 fig. 3 fig.4 fig. 5 fig. 6 fig. 7 fig. 8 fig. 9 fig. 10 fig. 11 fig. 12 70 5v 36v lm 393 family lm 393 family lm393mx
technical note 5/16 lm393mx,lm2903mx,LM339MX,lm2901mx www.rohm.com 2011.06 - rev.c ? 2011 rohm co., ltd. all rights reserved. -50 -40 -30 -20 -10 0 10 20 30 40 50 0 1020 304050 607080 am bie nt tem p era ture [ ] in put o ffs et cu rrent [ n a ] reference data lm393 family (*) ??`???g??^??? ba10393f:-40[ ] +85[ ] 60 70 80 90 100 110 120 130 140 0 1020304050607080 ambient temperature [c] power supply rejection ratio [db] . 0 1 2 3 4 5 0 1020 304050 607080 ambient temperature [c] response time (high to low) [ ] . 40 60 80 100 120 140 160 010203040 supply voltage [v] common mode rejection ratio[db] . common mode rejection ratio ? supply voltage lm 393 family 0 25 70 60 70 80 90 100 110 120 130 140 0 102030 405060 70 80 ambient temperature [c] power supply rejection rat io [db] lm 393 famil y common mode rejection ratio ? ambient temperature 2v 5v 36v input offset current ? ambient temperature lm 393 famil y 2v 5v 36v 60 70 80 90 100 110 120 130 140 010203040 supply voltage [v] large signal voltage gain [db] . large signal voltage gain ? supply voltage lm 393 famil y 25 70 0 60 70 80 90 100 110 120 130 140 0 1020304050607080 ambient temperature [c] large signal voltage gain [db] . large signal voltage gain ? ambient temperature lm 393 family 2v 5v 36v 0 1 2 3 4 5 0 1020304050607080 ambient temperature [c] re sp ons e t ime (low to hig h) [ s] . . response time (low to high) ? ambient temperature (vcc=5[v],vrl=5[v],rl=5.1[k ? ]) lm 393 famil y 5mv overdrive 20mv overdrive 100mv overdrive response time (high to low) ?ambient temperature (vcc=5[v],vrl=5[v],rl=5.1[k ? ]) lm 393 family power supply rejection ratio ? ambient temperature 5mv overdrive 20mv overdrive 100mv overdrive lm 393 famil y fig. 13 fig. 14 fig. 15 fig. 16 fig. 17 fig. 18 fig. 19 fig. 20 (*)the data above is ability value of sample , it is not guaranteed. lm393family:0[ ]~+70[ ]
technical note 6/16 lm393mx,lm2903mx,LM339MX,lm2901mx www.rohm.com 2011.06 - rev.c ? 2011 rohm co., ltd. all rights reserved. 0 200 400 600 800 1000 0 25 50 75 100 125 ambient temperature [ ] . power dissipation [mw] . reference data lm339 family -8 -6 -4 -2 0 2 4 6 8 0 10203040 supply voltage [v] input offset voltage [mv] low level output voltage ? output sink current (vcc=5[v]) 0 0.2 0.4 0.6 0.8 1 0 10203040 supply voltage [v] supply current [ma] . output sink current ? ambient temperature (vout=1.5[v]) output saturation voltage ? ambient temperature (iol=4[ma]) output saturation voltage ? supply voltage (iol=4[ma]) supply current ? supply voltage 0 10 0 20 0 30 0 40 0 50 0 0 1020304050607080 ambient temperature [ ] output satu ratio n vo lt ag e [mv] 0 0.2 0.4 0.6 0.8 1 0 1020304050607080 ambient temperature [ ] supply current [ma] 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 0 2 4 6 8 101214161820 output sink current [ma] low level output voltage [v] lm 339 famil y 2v 36v 5v -50 -40 -30 -20 -10 0 10 20 30 40 50 010203040 supply voltage [v] input offset current [na] 70 25 0 lm 339 famil y input offset current ? supply voltage 0 20 40 60 80 100 120 140 160 010203040 supply voltage [v] input bias current [na] lm 339 family input bias current ? supply voltage 0 25 70 0 20 40 60 80 10 0 12 0 14 0 16 0 0 1020304050607080 ambient temperature [ ] input bias current [na] . input bias current ? ambient temperature 2v 5v 36v lm 339 famil y -8 -6 -4 -2 0 2 4 6 8 0 10 2030 40 5060 70 80 ambient temperature [ ] i nput offs e t vo l tag e [ m v] input offset voltage ? ambient temperature 2v 5v 36v lm 339 famil y supply current ? ambient temperature 5v input offset voltage ? supply voltage 0 25 70 lm 339 famil y lm 339 famil y 0 25 70 0 10 20 30 40 0 1020304050607080 ambient temperature [ ] output sink curr ent [ma] 36v 5v 2v lm 339 family LM339MX derating curve lm 339 famil y 25 70 0 0 100 200 300 400 500 0 10203040 supply voltage [v] output saturation voltage [mv] lm 339 famil y 0 25 70 fig.21 fig.22 fig. 23 fig.24 fig. 25 fig. 26 fig. 27 fig. 28 fig. 29 fig. 30 fig. 31 fig. 32 (*)the data above is ability value of sample , it is not guaranteed. lm339family:0[ ]~+70[ ] 70 36v 2v lm 339 famil y lm 339 family
technical note 7/16 lm393mx,lm2903mx,LM339MX,lm2901mx www.rohm.com 2011.06 - rev.c ? 2011 rohm co., ltd. all rights reserved. reference data lm339 family 0 1 2 3 4 5 0 1020 304050 607080 ambient temperature [c] response time (high to low) [ ] . -50 -40 -30 -20 -10 0 10 20 30 40 50 0 1020 304050 607080 am bie nt tem p era ture [ ] in put o ffs et cu rrent [ n a ] 40 60 80 100 120 140 160 010203040 supply voltage [v] common mode rejection ratio[db] . common mode rejection ratio ? supply voltage lm 339 family 0 25 70 60 70 80 90 100 110 120 130 140 0 102030 405060 70 80 ambient temperature [c] power supply rejection rat io [db] lm 339 famil y common mode rejection ratio ? ambient temperature 2v 5v 36v input offset current ? ambient temperature lm 339 famil y 2v 5v 36v 60 70 80 90 100 110 120 130 140 010203040 supply voltage [v] large signal voltage gain [db] . large signal voltage gain ? supply voltage lm 339 family 25 70 0 60 70 80 90 100 110 120 130 140 0 1020304050607080 ambient temperature [c] large signal voltage gain [db] . large signal voltage gain ? ambient temperature lm 339 family 2v 5v 36v 0 1 2 3 4 5 0 10 20 30 4050607080 amb ient temp erature [c] resp ons e time (low to high) [ s] . . response time (low to high) ? ambient temperature (vcc=5[v],vrl=5[v],rl=5.1[k ? ]) lm 339 famil y 5mv overdrive 20mv overdrive 100mv overdrive response time (high to low) ?ambient temperature (vcc=5[v],vrl=5[v],rl=5.1[k ? ]) 60 70 80 90 100 110 120 130 140 0 1020304050607080 ambient temperature [c] power supply rejection ratio [db] . lm 339 family power supply rejection ratio ? ambient temperature 5mv overdrive 20mv overdrive 100mv overdrive lm 339 famil y fig. 33 fig. 34 fig. 35 fig. 36 fig. 37 fig. 38 fig. 39 fig. 40 (*)the data above is ability value of sample , it is not guaranteed. lm339family:0[ ]~+70[ ]
technical note 8/16 lm393mx,lm2903mx,LM339MX,lm2901mx www.rohm.com 2011.06 - rev.c ? 2011 rohm co., ltd. all rights reserved. reference data lm2903 family input offset current ? supply voltage input bias current ? supply voltage input bias current ? ambient temperature input offset voltage ? ambient temperature supply current ? ambient temperature input offset voltage ? supply voltage low level output voltage ? output sink current (vcc=5[v]) output saturation voltage ? ambient temperature (iol=4[ma]) output sink current ? ambient temperature (vout=1.5[v]) derating curve supply current ? supply voltage output saturation voltage ? supply voltage (iol=4[ma]) 2v 5v 36v 36v 5v 2v -40 25 -40 85 lm 2903 family lm 2903 family lm 2903 family lm 2903 family lm 2903 family lm 2903 family lm 2903 family lm 2903 family lm 2903 family fig. 44 fig. 45 fig. 46 fig. 47 fig. 48 fig. 49 fig. 50 fig. 51 fig. 52 lm 2903 family lm 2903 family (*)the data above is ability value of sample , it is not guaranteed.lm2903family:-40[ ] +85[ ] 0 200 400 600 800 0 25 50 75 100 ambient temperature [] p ower dissip ation p d [mw ] fig. 41 fig. 42 fig. 43 lm 2903 family 85 25 85 5v 2v 36v 85 25 -40 2v 5v 85 36v 25 -40 -40 25 85 5v 2v 36v -40 25 85
technical note 9/16 lm393mx,lm2903mx,LM339MX,lm2901mx www.rohm.com 2011.06 - rev.c ? 2011 rohm co., ltd. all rights reserved. reference data lm2903 family power supply rejection ratio ? ambient temperature common mode rejection ratio ? supply voltage common mode rejection ratio ? ambient temperature input offset current ? ambient temperature large signal voltage gain ? supply voltage large signal voltage gain ? ambient temperature response time (low to high) ? ambient temperature (vcc=5[v],vrl=5[v],rl=5.1[k ? ]) input offset voltage ? input voltage (vcc=5v) response time (high to low) ? over drive voltage response time (high to low) ? ambient temperature response time (low to high) ? over drive voltage (vcc=5[v],vrl=5[v],rl=5.1[k ? ]) -40 25 2v 5v 36v 2v 5v 36v 25 -40 15v 5v 36v -40 25 5mv overdrive 20mv overdrive 100mv overdrive 25 -40 25 -40 5mv overdrive 20mv overdrive 100mv overdrive lm 2903 family lm 2903 family lm 2903 family lm 2903 family lm 2903 family lm 2903 family lm 2903 family lm 2903 family lm 2903 family lm 2903 family lm 2903 family fig. 53 fig. 54 fig. 55 fig. 56 fig. 57 fig. 58 fig. 59 fig. 60 fig. 61 fig. 62 fig. 63 85 85 85 85 85 (*)the data above is ability value of sample, it is not guaranteed. lm2903family:-40[ ] +85[ ]
technical note 10/16 lm393mx,lm2903mx,LM339MX,lm2901mx www.rohm.com 2011.06 - rev.c ? 2011 rohm co., ltd. all rights reserved. 0 200 400 600 800 1000 0 25 50 75 100 ambient temperature [] p ower dissip ation p d [mw ] reference data lm2901 family input offset current ? supply voltage input bias current ? supply voltage input bias current ? ambient temperature input offset voltage ? ambient temperature supply current ? ambient temperature input offset voltage ? supply voltage low level output voltage ? output sink current (vcc=5[v]) output saturation voltage ? ambient temperature (iol=4[ma]) output sink current ? ambient temperature (vout=1.5[v]) supply current ? supply voltage output saturation voltage ? supply voltage (iol=4[ma]) 2v 5v 36v 36v 5v 2v -40 25 -40 85 lm 2901 family lm 2901 family lm 2901 family lm 2901family lm 2901family lm 2901 family lm 2901 family lm 2901 family lm 2901 family fig. 67 fig. 68 fig. 69 fig. 70 fig. 71 fig. 72 fig. 73 fig. 74 fig. 75 lm 2901 family lm 2901 family (*)the data above is ability value of sample , it is not guaranteed.lm2903family:-40[ ] +85[ ] 85 25 85 5v 2v 36v 85 25 -40 2v 5v 85 36v 25 -40 -40 25 85 5v 2v 36v -40 25 85 lm 2901 family derating curve fig. 64 fig. 65 fig. 66
technical note 11/16 lm393mx,lm2903mx,LM339MX,lm2901mx www.rohm.com 2011.06 - rev.c ? 2011 rohm co., ltd. all rights reserved. reference data lm2901 family power supply rejection ratio ? ambient temperature common mode rejection ratio ? supply voltage common mode rejection ratio ? ambient temperature input offset current ? ambient temperature large signal voltage gain ? supply voltage large signal voltage gain ? ambient temperature response time (low to high) ? ambient temperature (vcc=5[v],vrl=5[v],rl=5.1[k ? ]) input offset voltage ? input voltage (vcc=5v) response time (high to low) ? over drive voltage response time (high to low) ? ambient temperature response time (low to high) ? over drive voltage (vcc=5[v],vrl=5[v],rl=5.1[k ? ]) -40 25 2v 5v 36v 2v 5v 36v 25 -40 15v 5v 36v -40 25 5mv overdrive 20mv overdrive 100mv overdrive 25 -40 25 -40 5mv overdrive 20mv overdrive 100mv overdrive lm 2901 family lm 2901 family lm 2901 family lm 2901 family lm 2901 family lm 2901 family lm 2901 family lm 2901 family lm 2901 family lm 2901 family lm 2901 family fig. 76 fig. 77 fig. 78 fig. 79 fig. 80 fig. 81 fig. 82 fig. 83 fig. 84 fig. 85 fig. 86 85 85 85 85 85 (*)the data above is ability value of sample, it is not guaranteed. lm2903family:-40[ ] +85[ ]
technical note 12/16 lm393mx,lm2903mx,LM339MX,lm2901mx www.rohm.com 2011.06 - rev.c ? 2011 rohm co., ltd. all rights reserved. circuit diagram measurement circuit 1 null method measurement condition v + ,gnd,ek,vicr unit [v] parameter vf s1 s2 s3 lm393/lm339 family lm2903/lm2901 family calculation v + gnd ek vicr v + gnd ek vicr input offset voltage vf1 on on on 5 to 30 0 - 1.4 0 5 to 30 0 - 1.4 0 1 input offset current vf2 off off on 5 0 - 1.4 0 5 0 - 1.4 0 2 input bias current vf3 off on on 5 0 - 1.4 0 5 0 - 1.4 0 3 vf4 on off 5 0 - 1.4 0 5 0 - 1.4 0 voltage gain vf5 on on on 15 0 - 1.4 0 15 0 - 1.4 0 4 vf6 15 0 - 11.4 0 15 0 - 11.4 0 calculation 1.input offset voltage (vio) 2.input offset current (iio) 3.input bias current (iib) 4.voltage gain (avd) fig.87 circuit diagram (each comparator) + input v + output gnd - input [v] /rs rf 1+ vf1 vio ? / rs) rf (1+ ri vf1 vf2 - iio ? [a] vf6 - vf5 /rs) rf (1+ log 20 ? 10 av [db] fig.88 measurement circuit1 (each comparator) / rf (1+ ri 2 vf3 vf4 - ib ? [a] / rs) v + 0.1[ f] rf 50[k ? ] s1 ri 10[k ? ] rs 50[ ? ] s2 rl s3 1000[pf] 500[k ? ] 500[k ? ]0.1[ f] rk ek rk +15[v] -15[v] null v vf dut gnd vrl ri 10[k ? ] rs 50[ ? ] 50[k ? ] vic r
technical note 13/16 lm393mx,lm2903mx,LM339MX,lm2901mx www.rohm.com 2011.06 - rev.c ? 2011 rohm co., ltd. all rights reserved. measurement circuit 2: switch condition sw no. sw 1 sw 2 sw 3 sw 4 sw 5 sw 6 sw 7 supply current D off off off off off off off output sink current vol=1.5[v] off on on off on on off saturation voltage iol=4[ma] off on on off off off on output leakage current voh=36[v] off on on off off off on response time rl=5.1[k ? ] on off on on off on off vrl=5[v] fig.89 measurement circuit 2 (each comparator) fig.90 response time vin +100[mv] 0[v] 5[v] 0[v] 2.5[v] tre lh output waveform input waveform over drive vu ot vin +100[mv] 0[v] 5[v] 0[v] 2.5[v] tre lh output waveform input waveform over drive vu ot sw1 sw2 sw4 sw5 a vin- v + 5[v] gnd sw3 sw7 a v vol/voh rl sw6 vin+ vrl 0[v]
technical note 14/16 lm393mx,lm2903mx,LM339MX,lm2901mx www.rohm.com 2011.06 - rev.c ? 2011 rohm co., ltd. all rights reserved. description of electrical characteristics described below are descriptions of the relevant electrical terms. please note that item names, symbols, and their meanings ma y differ from those on another manufacturer?s documents. 1. absolute maximum ratings the absolute maximum ratings are values that should never be exceeded, since doing so may result in deterioration of electrical characteristics or damage to the pa rt itself as well as peripheral components. 1.1 power supply voltage (v + /gnd) expresses the maximum voltage that can be supplied betwe en the positive and negative powe r supply terminals without causing deterioration of the electr ical characteristics or destruction of the internal circuitry. 1.2 differential input voltage (vid) indicates the maximum voltage that can be supplied betwe en the non-inverting and inverting terminals without damaging the ic. 1.3 input common-mode voltage range (vicr) signifies the maximum voltage that can be supplied to non-inve rting and inverting terminals without causing deterioration of the electrical characteristics or damage to the ic itself. normal operation is not guaranteed within the input common-mode voltage range of the maximum ratings ? use with in the input common-mode voltage range of the electric characteristics instead. 1.4 operating temperature range and st orage temperature range (topr,tstg) the operating temperature range indicate s the temperature range within which the ic can operate. the higher the ambient temperature, the lower the powe r consumption of the ic. the storage te mperature range denot es the range of temperatures the ic can be stored under without causing excessive deterioration of the electrical characteristics. 1.5 power dissipation (pd) indicates the power that can be consum ed by a particular mounted board at am bient temperature (25c). for packaged products, pd is determined by maximum junc tion temperature and the thermal resistance. 2. electrical characteristics 2.1 input offset voltage (vio) signifies the voltage difference between the non-inverting and inverting terminals. it can be thought of as the input voltage difference required for setting the output voltage to 0v. 2.2 input offset current (iio) indicates the difference of the input bias current between the non-inverting and inverting terminals. 2.3 input bias current (iib) denotes the current that flows in to or out of the input terminal, it is defined by the average of the input bias current at the non-inverting terminal and the input bias current at the inverting terminal. 2.4 input common-mode voltage range (vicr) indicates the input voltage range un der which the ic operates normally. 2.5 large signal voltage gain (avd) the amplifying rate (gain) of the output voltage against t he voltage difference between the non-inverting and inverting terminals, it is (normally) the amplifying rate (gain) with respect to dc voltage. avd = (output voltage fluctuation) / (input offset fluctuation) 2.6 circuit current (icc) indicates the current of the ic itse lf that flows under specific conditi ons and during no-load steady state. 2.7 output sink current (iol) denotes the maximum current that can be ou tput under specific output conditions. 2.8 output saturation voltage low level output voltage (vol) signifies the voltage range that can be out put under specific output conditions. 2.9 output leakage current (ileak) indicates the current that flows into the ic under specific input and output conditions. 2.10 response time (tre) the interval between the applicati on of input and output conditions. 2.11 common-mode rejection ratio (cmrr) denotes the ratio of fluctuation of t he input offset voltage when the in-phase in put voltage is changed (dc fluctuation). cmrr = (change of input common-mode volt age) / (input offset fluctuation) 2.12 power supply rejection ratio (psrr) signifies the ratio of fluctuation of the input offset voltage when the supp ly voltage is changed (dc fluctuation). psrr = (change in power supply voltage) / (input offset fluctuation)
technical note 15/16 lm393mx,lm2903mx,LM339MX,lm2901mx www.rohm.com 2011.06 - rev.c ? 2011 rohm co., ltd. all rights reserved. derating curves power dissipation power dissipation package pd[w] ja [ /w] package pd[w] ja [ /w] so package8 (*8) 450 3.6 so package14 610 4.9 notes for use 1) unused circuits when there are unused circuits it is recommend ed that they be connec ted as in fig. 103, setting the non-inverting input terminal to a potential within the in-phase input voltage range (vicr). 2) input terminal voltage applying gnd + 36v to the input terminal is possible without causing deterioration of the electrical characteristics or destruction, irrespective of the supply voltage. however, this does not ensure normal circuit operati on. please note that the circuit operates normally only when the input voltage is within the common mode input voltage range of the electric characteristics. 3) power supply (single / dual) the op-amp operates when the specif ied voltage supplied is between v + and gnd. therefor e, the single supply op-amp can be used as a dual supply op-amp as well. 4) power dissipation pd using the unit in excess of the rated power dissipation may caus e deterioration in electrical characteristics due to a rise in chip temperature, including reduced current capability. therefore, please take in to consideration the power dissipation (pd) under actual operating conditions and apply a su fficient margin in thermal design. refer to the thermal derating curves for more information. 5) short-circuit between pins and erroneous mounting incorrect mounting may damage the ic. in addition, the pr esence of foreign particles between the outputs, the output and the power supply, or the output and gnd may result in ic destruction. 6) terminal short-circuits when the output and v + terminals are shorted, excessive output current may flow, resulting in undue heat generation and, subsequently, destruction. 7) operation in a str ong electromagnetic field operation in a strong electromagnet ic field may cause malfunctions. 8) radiation this ic is not designed to withstand radiation. 9) ic handing applying mechanical stress to the ic by deflecting or bendi ng the board may cause fluct uations in the electrical characteristics due to piezoelectric (piezo) effects. 10) board inspection connecting a capacitor to a pin with low impedance may st ress the ic. therefore, discharging the capacitor after every process is recommended. in addition, when attaching and detac hing the jig during the inspection phase, ensure that the power is turned off before inspection and removal. furthermore, please take measures against esd in the assembly process as well as during transportation and storage. 0 200 400 600 800 1000 0 25 50 75 100 ambient temperature [] p ower dissip ation p d [mw ] 0 200 400 600 800 0 25 50 75 100 ambient temperature [] p ower dissip ation p d [mw ] now series lm2903/2901/393/339 family v + gnd lm393mx, lm2903mx LM339MX, lm2901mx 70 lm2903mx lm2901mx 70 lm393mx LM339MX fig.102 derating curves ja = (tj-ta)/pd[ /w] ja = (tj-ta)/pd[ /w] 85 85 fig.103
technical note 16/16 lm393mx,lm2903mx,LM339MX,lm2901mx www.rohm.com 2011.06 - rev.c ? 2011 rohm co., ltd. all rights reserved. ordering part number l m 3 3 9 m x family name lm393 lm339 lm2901 lm2903 package m : s.o package packaging and forming specification x: embossed tape and reel (unit : mm) (unit : mm) s.o package8 0.2 0.1 0.45min. 234 5 6 7 8 1 4.9 0.2 0.545 3.9 0.2 6.0 0.3 (max 5.25 include burr) 0.42 0.1 1.27 0.175 1.375 0.1 0.1 s s +6 ? 4 4 ? order quantity needs to be multiple of the minimum quantity. embossed carrier tape tape quantity direction of feed 2500pcs the direction is the 1pin of product is at the upper left when you hold reel on the left hand and you pull out the tape on the right hand () direction of feed reel 1pin (unit : mm) s.o package14 (unit : mm) 7 1 8 14 (max 9.0 include burr) +6 ? 4 1.05 0.2 1pin mark 3.9 0.1 0.42 ? 0.04 +0.05 0.22 +0.05 ? 0.03 0.515 1.65max 1.375 0.075 0.175 0.075 8.65 0.1 0.65 0.15 4 6.0 0.2 1.27 s 0.08 m 0.08 s ? order quantity needs to be multiple of the minimum quantity. embossed carrier tape tape quantity direction of feed 2500pcs the direction is the 1pin of product is at the upper left when you hold reel on the left hand and you pull out the tape on the right hand () direction of feed reel 1pin
r1120 a www.rohm.com ? 2011 rohm co., ltd. all rights reserved. notice rohm customer support system http://www.rohm.com/contact/ thank you for your accessing to rohm product informations. more detail product informations and catalogs are available, please contact us. notes no copying or reproduction of this document, in part or in whole, is permitted without the consent of rohm co.,ltd. the content specied herein is subject to change for improvement without notice. the content specied herein is for the purpose of introducing rohm's products (hereinafter "products"). if you wish to use any such product, please be sure to refer to the specications, which can be obtained from rohm upon request. examples of application circuits, circuit constants and any other information contained herein illustrate the standard usage and operations of the products. the peripheral conditions must be taken into account when designing circuits for mass production. great care was taken in ensuring the accuracy of the information specied in this document. however, should you incur any damage arising from any inaccuracy or misprint of such information, rohm shall bear no responsibility for such damage. the technical information specied herein is intended only to show the typical functions of and examples of application circuits for the produc ts. rohm does not grant you, explicitly or implicitly, any license to use or exercise intellectual property or other rights held by rohm and other parties. rohm shall bear no responsibility whatsoever for any dispute arising from the use of such technical information. the products specied in this document are intended to be used with general-use electronic equipment or devices (such as audio visual equipment, ofce-automation equipment, commu- nication devices, electronic appliances and amusement devices). the products specied in this document are not designed to be radiation tolerant. while rohm always makes efforts to enhance the quality and reliability of its products, a product may fail or malfunction for a variety of reasons. please be sure to implement in your equipment using the products safety measures to guard against the possibility of physical injury, re or any other damage caused in the event of the failure of any product, such as derating, redundancy, re control and fail-safe designs. rohm shall bear no responsibility whatsoever for your use of any product outside of the prescribed scope or not in accordance with the instruction manual. the products are not designed or manufactured to be used with any equipment, device or system which requires an extremely high level of reliability the failure or malfunction of which may result in a direct threat to human life or create a risk of human injury (such as a medical instrument, transportation equipment, aerospace machinery, nuclear-reactor controller, fuel- controller or other safety device). rohm shall bear no responsibility in any way for use of any of the products for the above special purposes. if a product is intended to be used for any such special purpose, please contact a rohm sales representative before purchasing. if you intend to export or ship overseas any product or technology specied herein that may be controlled under the foreign exchange and the foreign trade law, you will be required to obtain a license or permit under the law.

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