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1/17 www.rohm.com 2011.06 - rev.c ? 2011 rohm co., ltd. all rights reserved. general-purpose operational amplifiers / comparators signature series comparators lm393dt,LM393PT,lm393st,lm393wdt,lm393wpt, lm2903dt,lm2903pt,lm339dt,l m339pt,lm2901dt,lm2901pt description the universal standard lm393 / lm339 / lm2903 / lm2901 family monolithic ics integrate two / four independent comparator circuits on a single chip and feature high gain, low power consumption, and an operating voltage range between 2[v] and 36[v] (single power supply). features 1) operating temperature range commercial grade lm339/393 family : 0[ ] to + 70[ ] extended industrial grade lm2903/2901 family : -40[ ] to +125[ ] 2) open collector output stage 3) single / dual power supply compatible 4) low supply current 0.4[ma] typ. lm2903/393 family 1.1[ma] typ. lm2901/339 family 5) low input-bias current: 25[na] typ. 6) low input offset current: 5[na] typ. 7) common-mode input voltage range includes ground 8) differential input voltage is possible to apply the absolute maximum ratings 36[v]. 9) low output saturation voltage 10) ttl, mos, cmos compatible output pin assignment no.11094ect04 signature series lm393 family lm339 family quad lm2903 famil y lm2901 famil y lm393dt LM393PT lm393st lm393wdt lm393wpt lm339dt lm339pt lm2903dt lm2903pt dual lm2901dt lm2901pt tssop8 tssop14 lm393dt lm339dt lm339pt LM393PT lm393wpt lm2901dt lm2901pt lm393st lm393wdt lm2903dt lm2903pt so package14 so package8 mini so8 output 1 4 inverting input 1 vcc D output 2 vcc D non-inverting input 1 non-inverting input 2 inverting input 2 3 2 1 5 6 7 8 1 2 3 4 5 6 7 14 13 12 11 10 9 8 output 2 output 1 vcc inverting input 1 output 3 output 4 vcc non-inverting input 1 inverting input 2 non-inverting input 2 non-inverting input 4 inverting input 4 non-inverting input 3 inverting input 3
technical note 2/17 lm393dt,LM393PT,lm393st,lm393wdt,lm393wpt, lm2903dt,lm2903pt,lm339dt,lm339pt,lm2901dt,lm2901pt www.rohm.com 2011.06 - rev.c ? 2011 rohm co., ltd. all rights reserved. absolute maximum ratings (ta=25 ) parameter symbol ratings unit lm393 family lm339 family lm2903 family lm2901 family supply voltage vcc + -vcc 36 v differential input voltage vid 36 v common-mode input voltage range vicm - 0.3 to +36 v operating temperature range topr 0 to +70 - 40 to +125 storage temperature range tstg - 65 to +150 maximum junction temperature tjmax +150 electric characteristics lm393/339 family(unless otherwise specified, vcc + =+5[v]) parameter symbol temperature range limits unit conditions fig. no. lm393 family lm339 family min. typ. max. min. typ. max. input offset voltage (*1) vio 25 1 7 1 7 mv vcc + =5 to 30[v],vo=1.4[v], vicm=0 to -1.5[v] 2 full range 9 9 input offset current (*1) iio 25 5 50 5 50 na vo=1.4[v] 2 full range 150 150 input bias current (*1) iib 25 25 250 25 250 na vo=1.4[v] 2 full range 400 400 large signal voltage gain avd 25 25 200 25 200 v/mv vcc + =15[v],vo=1 to 11[v], rl=15[k ? ] 2 supply current (all comparators) icc 25 0.4 1 1.1 2 ma vcc + =5v,no load 3 full range 1 2.5 1.3 2.5 vcc + =30[v],no load input common-mode voltage range vicm 25 vcc + -1.5 vcc + -1.5 v 2 full range vcc + -2.0 vcc + -2.0 differential inputvoltage vid 25 vcc + vcc + v low level output voltage vol 25 250 400 250 400 mv vid=-1[v],isink=4[ma] 3 full range 700 700 high level output current ioh 25 0.1 0.1 na vcc + =30[v],vid=1[v] vo=30[v] 3 full range 1 1 a output sink current isink 25 6 16 6 16 ma vid=-1[v],vo=1.5[v] 3 small single response time tre 25 1.3 1.3 s rl=5.1[k ? ], vcc + =5[v] vin=100[mvp-p], overdrive=5[mv] 3 large single response time trel 300 300 ns rl=5.1[k ? ], vcc + =5[v] vin=ttl input, vref=1.4[v] 3 (*1) absolute value
technical note 3/17 lm393dt,LM393PT,lm393st,lm393wdt,lm393wpt, lm2903dt,lm2903pt,lm339dt,lm339pt,lm2901dt,lm2901pt www.rohm.com 2011.06 - rev.c ? 2011 rohm co., ltd. all rights reserved. lm2903/2901 family(unless other wise specified, vcc+=+5[v]) parameter symbol temperature range limits unit conditions fig. no. lm2903 family lm2901 family min. typ. max. min. typ. max. input offset voltage (*2) vio 25 2 7 1 7 mv vcc + =5 to 30[v],vo=1.4[v] vicm=0 to -1.5[v] 2 full range 15 15 input offset current (*2) iio 25 5 50 5 50 na vo=1.4[v] 2 full range 150 150 input bias current (*2) iib 25 25 250 25 250 na vo=1.4[v] 2 full range 400 400 large signal voltage gain avd 25 25 200 25 200 v/mv vcc + =15[v],vo=1 to 11[v], rl=15[k ? ] 2 supply current (all comparators) icc 25 0.4 1 1.1 2 ma vcc + =5v,no load 3 full range 1 2.5 1.3 2.5 vcc + =30[v],no load input common-mode voltage range vicm 25 vcc + -1.5 vcc + -1.5 v 2 full range vcc + -2.0 vcc + -2.0 differential input voltage vid 25 vcc + vcc + v low level output voltage vol 25 250 400 250 400 mv vid=-1[v], isink=4[ma] 3 full range 700 700 high level output current isink 25 0.1 0.1 na vcc + =30[v],vid=1[v] vo=30[v] 3 full range 1 1 a output sink current iol 25 6 16 6 16 ma vid=-1[v],vo=1.5[v] 3 small single response time tre 25 1.3 1.3 s rl=5.1[k ? ], vcc + =5[v] vin=100[mvp-p], overdrive=5[mv] 3 large single response time trel 25 1.0 1.0 s ttl input vref=1.4[v] rl=5.1[k ? ] output voltage at 95% 3 (*2) absolute value
technical note 4/17 lm393dt,LM393PT,lm393st,lm393wdt,lm393wpt, lm2903dt,lm2903pt,lm339dt,lm339pt,lm2901dt,lm2901pt www.rohm.com 2011.06 - rev.c ? 2011 rohm co., ltd. all rights reserved. reference data lm393 family 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 supply current ? ambient temperature fig.1 fig.2 fig. 3 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 0.2 0.4 0.6 0.8 1 0 10203040 supply voltage [v] supply current [ma] . 0 200 400 600 800 10 00 0255075100125 ambient temperature [ ] . power dissipati on [ mw] . 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] lm393 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 lm393 famil y input offset current ? supply voltage 0 20 40 60 80 100 120 140 160 010203040 supply voltage [v] input bias current [na] lm393 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 lm393 family -8 -6 -4 -2 0 2 4 6 8 0 1020304050607080 ambient temperature [ ] input offs e t vo l tag e [ m v] input offset voltage ? ambient temperature 2v 5v 36v lm393 family 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 lm393 famil y lm393 family 0 25 70 0 10 20 30 40 0 1020304050607080 ambient temperature [ ] output sink curr ent [ma] 36v 5v 2v lm393 famil y lm393dt derating curve lm393 famil y 25 70 0 0 100 200 300 400 500 010203040 supply voltage [v] output saturation voltage [mv] lm393 famil y 0 25 70 fig.4 fig. 5 fig. 6 fig. 7 fig. 8 fig. 9 fig. 10 fig. 11 fig. 12 (*)the data above is ability value of sample , it is not guaranteed. lm393family: 0[ ]~+70[ ] 70 5v 36v lm393 family lm393 famil y LM393PT lm393st
technical note 5/17 lm393dt,LM393PT,lm393st,lm393wdt,lm393wpt, lm2903dt,lm2903pt,lm339dt,lm339pt,lm2901dt,lm2901pt www.rohm.com 2011.06 - rev.c ? 2011 rohm co., ltd. all rights reserved. reference data lm393 family 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) [ ] . -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 lm393 famil y 0 25 70 60 70 80 90 100 110 120 130 140 0 102030 405060 70 80 ambient temperature [c] power supply rejection ratio [db] lm393 famil y common mode rejection ratio ? ambient temperature 2v 5v 36v input offset current ? ambient temperature lm393 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 lm393 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 lm393 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 ? ]) lm393 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 ? ]) lm393 family power supply rejection ratio ? ambient temperature 5mv overdrive 20mv overdrive 100mv overdrive lm393 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 6/17 lm393dt,LM393PT,lm393st,lm393wdt,lm393wpt, lm2903dt,lm2903pt,lm339dt,lm339pt,lm2901dt,lm2901pt www.rohm.com 2011.06 - rev.c ? 2011 rohm co., ltd. all rights reserved. reference data lm339 family 0 0.2 0.4 0.6 0.8 1 0 10203040 supply voltage [v] supply current [ma] . 0 200 400 600 800 10 00 0255075100125 ambient temperature [ ] . power dissipati on [ mw] . 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 10203040 supply voltage [v] supply current [ma] . 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] lm339 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 lm339 famil y input offset current ? supply voltage 0 20 40 60 80 100 120 140 160 010203040 supply voltage [v] input bias current [na] lm339 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 lm339 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 lm339 family supply current ? ambient temperature 5v -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 lm339 famil y low level output voltage ? output sink current (vcc=5[v]) lm339 family 0 25 70 0 10 20 30 40 0 1020304050607080 ambient temperature [ ] output sink curr ent [ma] 36v 5v 2v lm339 famil y lm339dt derating curve 25 70 0 0 100 200 300 400 500 0 10203040 supply voltage [v] output saturation voltage [mv] lm339 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 lm339 famil y lm339 family lm339 famil y lm339pt
technical note 7/17 lm393dt,LM393PT,lm393st,lm393wdt,lm393wpt, lm2903dt,lm2903pt,lm339dt,lm339pt,lm2901dt,lm2901pt 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 lm339 famil y 0 25 70 60 70 80 90 100 110 120 130 140 0 102030 405060 70 80 ambient temperature [c] power supply rejection ratio [db] lm339 famil y common mode rejection ratio ? ambient temperature 2v 5v 36v input offset current ? ambient temperature lm339 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 lm339 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 lm339 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 ? ]) lm339 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] . lm339 family power supply rejection ratio ? ambient temperature 5mv overdrive 20mv overdrive 100mv overdrive lm339 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 8/17 lm393dt,LM393PT,lm393st,lm393wdt,lm393wpt, lm2903dt,lm2903pt,lm339dt,lm339pt,lm2901dt,lm2901pt www.rohm.com 2011.06 - rev.c ? 2011 rohm co., ltd. all rights reserved. 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 -50 -25 0 25 50 75 100 125 150 ambient temperature [ ] supply current [ma] 0 20 40 60 80 100 120 140 160 0 5 10 15 20 25 30 35 supply voltage [v] input bias current [na] 0 20 40 60 80 100 120 140 160 -50 -25 0 25 50 75 100 125 150 ambient temperature [ ] input bias current [na] -50 -40 -30 -20 -10 0 10 20 30 40 50 0 10203040 supply voltage [v] input offset current[na] 0 200 400 600 800 1000 0 255075100125150 ambient temperture [ ] . power dissipation [mv] 0 50 100 150 200 0 10203040 supply voltage [v] maximum output voltage [mv] 0 50 100 150 200 -50 -25 0 25 50 75 100 125 150 supply voltage [v] maximum output voltage [mv] 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 0 2 4 6 8 101214161820 output sink current [ma] output voltage [v] 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 0 10203040 supply voltage [v] supply current [ma] 0 10 20 30 40 -50 -25 0 25 50 75 100 125 150 ambient temperature [ ] output sink current [ma] -8 -6 -4 -2 0 2 4 6 8 0 10203040 supply voltage [v] input offset voltage [mv] -8 -6 -4 -2 0 2 4 6 8 -50 -25 0 25 50 75 100 125 150 ambient temperature [ ] input offset voltage [mv] 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]) 25 125 -40 2v 36v 5v 2v 36v 5v -40 25 125 -40 25 125 2v 5v 36v 36v 5v 2v -40 25 125 125 25 -40 -40 25 125 2v 5v 105 105 105 105 36v lm2903 family lm2903 family lm2903 family lm2903 family lm2903 family lm2903 family lm2903 family lm2903 family lm2903 family fig. 44 fig. 45 fig. 46 fig. 47 fig. 48 fig. 49 fig. 50 fig. 51 fig. 52 lm2903 family lm2903 family 105 105 (*)the data above is ability value of sample, it is not guaranteed. lm2903family:-40[ ] +125[ ] 0 200 400 600 800 0 25 50 75 100 125 150 ambient temperature [] p ower dissip ation p d [mw ] lm2903 family fig. 41 fig. 42 fig. 43 lm2903dt lm2903pt
technical note 9/17 lm393dt,LM393PT,lm393st,lm393wdt,lm393wpt, lm2903dt,lm2903pt,lm339dt,lm339pt,lm2901dt,lm2901pt www.rohm.com 2011.06 - rev.c ? 2011 rohm co., ltd. all rights reserved. 60 70 80 90 100 110 120 130 140 -50 -25 0 25 50 75 100 125 150 ambient temperature [ ] large singal voltage gain [db] 40 60 80 100 120 140 160 0 10203040 supply voltage [v] common mode rejection ratio [db] 60 70 80 90 100 110 120 130 140 0 10203040 supply voltage [v] large singal voltage gain [db] 60 80 100 120 140 160 180 200 -50 -25 0 25 50 75 100 125 150 ambient temperature [ ] power supply rejection ratio [db] -50 -40 -30 -20 -10 0 10 20 30 40 50 -50 -25 0 25 50 75 100 125 150 ambient temperature [ ] input offset current [na] 0 25 50 75 100 125 150 -50 -25 0 25 50 75 100 125 150 ambient temperature [ ] common mode rejection ratio [db] -6 -4 -2 0 2 4 6 -1012345 input voltage [v] input offset voltage [mv] 0 1 2 3 4 5 -100 -80 -60 -40 -20 0 over drive voltage [v] response time (low to high)[ s] 0 1 2 3 4 5 -50 -25 0 25 50 75 100 125 150 ambient temperature [ ] rresponse time (low to high)[ s] 0 1 2 3 4 5 0 20 40 60 80 100 over drive voltage [v] response time (high to low)[ s] 0 1 2 3 4 5 -50 -25 0 25 50 75 100 125 150 ambient temperature [ ] response time (high to low)[ s] 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 (vcc=5[v],vrl=5[v],rl=5.1[k ? ]) response time (high to low) ? ambient temperature (vcc=5[v],vrl=5[v],rl=5.1[k ? ]) response time (low to high) ? over drive voltage (vcc=5[v],vrl=5[v],rl=5.1[k ? ]) -40 25 125 2v 5v 36v 2v 5v 36v 25 125 -40 15v 5v 36v -40 25 125 5mv overdrive 20mv overdrive 100mv overdrive 125 25 -40 125 25 -40 5mv overdrive 20mv overdrive 100mv overdrive lm2903 family lm2903 family lm2903 family lm2903 family lm2903 family lm2903 family lm2903 family lm2903 family lm2903 family lm2903 family lm2903 family fig. 53 fig. 54 fig. 55 fig. 56 fig. 57 fig. 58 fig. 59 fig. 60 fig. 61 fig. 62 fig. 63 105 105 105 105 105 (*)the data above is ability value of sample, it is not guaranteed. lm2903family:-40[ ] +125[ ]
technical note 10/17 lm393dt,LM393PT,lm393st,lm393wdt,lm393wpt, lm2903dt,lm2903pt,lm339dt,lm339pt,lm2901dt,lm2901pt www.rohm.com 2011.06 - rev.c ? 2011 rohm co., ltd. all rights reserved. 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 -50 -25 0 25 50 75 100 125 150 ambient temperature [ ] supply current [ma] 0 20 40 60 80 100 120 140 160 0 5 10 15 20 25 30 35 supply voltage [v] input bias current [na] 0 20 40 60 80 100 120 140 160 -50 -25 0 25 50 75 100 125 150 ambient temperature [ ] input bias current [na] -50 -40 -30 -20 -10 0 10 20 30 40 50 010203040 supply voltage [v] input offset current[na] 0 50 100 150 200 010203040 supply voltage [v] maximum output voltage [mv] 0 50 100 150 200 -50 -25 0 25 50 75 100 125 150 supply voltage [v] maximum output voltage [mv] 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 0 2 4 6 8 101214161820 output sink current [ma] output voltage [v] 0 10 20 30 40 -50 -25 0 25 50 75 100 125 150 ambient temperature [ ] output sink current [ma] -8 -6 -4 -2 0 2 4 6 8 0 10203040 supply voltage [v] input offset voltage [mv] -8 -6 -4 -2 0 2 4 6 8 -50 -25 0 25 50 75 100 125 150 ambient temperature [ ] input offset voltage [mv] 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 0 10203040 supply voltage [v] supply current [ma] 0 200 400 600 800 1000 0 25 50 75 100 125 150 ambient temperature [ ] power dissipation [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]) derating curve supply current ? supply voltage output saturation voltage ? supply voltage (iol=4[ma]) 2v 36v 5v 2v 36v 5v -40 25 125 -40 25 125 2v 5v 36v 36v 5v 2v -40 25 125 125 25 -40 -40 25 125 2v 5v lm2901 famil y 105 105 105 36v lm2901 family lm2901 famil y lm2901 famil y lm2901 famil y lm2901 famil y lm2901 famil y lm2901 famil y lm2901 famil y lm2901 famil y lm2901 famil y -40 25 125 105 fig. 67 fig. 68 fig. 69 fig. 70 fig. 71 fig. 72 fig. 73 fig. 74 fig. 75 105 105 (*)the data above is ability value of sample, it is not guaranteed. lm2901family:-40[ ] +125[ ] 0 200 400 600 800 1000 0 25 50 75 100 125 150 ambient temperature [] p ower dissip ation p d [mw ] lm2901 famil y lm2901pt lm2901dt fig. 64 fig. 65 fig. 66
technical note 11/17 lm393dt,LM393PT,lm393st,lm393wdt,lm393wpt, lm2903dt,lm2903pt,lm339dt,lm339pt,lm2901dt,lm2901pt www.rohm.com 2011.06 - rev.c ? 2011 rohm co., ltd. all rights reserved. 60 70 80 90 100 110 120 130 140 -50 -25 0 25 50 75 100 125 150 ambient temperature [ ] large singal voltage gain [db] 40 60 80 100 120 140 160 0 10203040 supply voltage [v] common mode rejection ratio [db] 60 70 80 90 100 110 120 130 140 0 10203040 supply voltage [v] large singal voltage gain [db] 60 80 100 120 140 160 180 200 -50 -25 0 25 50 75 100 125 150 ambient temperature [ ] power supply rejection ratio [db] -50 -40 -30 -20 -10 0 10 20 30 40 50 -50 -25 0 25 50 75 100 125 150 ambient temperature [ ] input offset current [na] 0 25 50 75 100 125 150 -50 -25 0 25 50 75 100 125 150 ambient temperature [ ] common mode rejection ratio [db] -6 -4 -2 0 2 4 6 -1012345 input voltage [v] input offset voltage [mv] 0 1 2 3 4 5 -100 -80 -60 -40 -20 0 over drive voltage [v] response time (low to high)[ s] 0 1 2 3 4 5 -50 -25 0 25 50 75 100 125 150 ambient temperature [ ] rresponse time (low to high)[ s] 0 1 2 3 4 5 020406080100 over drive voltage [v] response time (high to low)[ s] 0 1 2 3 4 5 -50 -25 0 25 50 75 100 125 150 ambient temperature [ ] response time (high to low)[ s] reference data lm2901 family input offset voltage ? input voltage (vcc=5v) lm2901 famil y lm2901 famil y lm2901 famil y lm2901 famil y lm2901 famil y lm2901 famil y lm2901 famil y lm2901 famil y lm2901 famil y lm2901 famil y lm2901 famil y 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 ? ]) response time (high to low) ? over drive voltage (vcc=5[v],vrl=5[v],rl=5.1[k ? ]) response time (high to low) ? ambient temperature (vcc=5[v],vrl=5[v],rl=5.1[k ? ]) response time (low to high) ? over drive voltage (vcc=5[v],vrl=5[v],rl=5.1[k ? ]) -40 25 125 2v 5v 36v 2v 5v 36v 25 125 -40 15v 5v 36v -40 25 125 5mv overdrive 20mv overdrive 100mv overdrive 125 25 -40 125 25 -40 5mv overdrive 20mv overdrive 100mv overdrive fig. 76 fig. 77 fig. 78 fig. 79 fig. 80 fig. 81 fig. 82 fig. 83 fig. 84 fig. 85 fig. 86 105 105 105 105 105 (*)the data above is ability value of sample, it is not guaranteed. ba2901: lm2901family:-40[ ] +125[ ]
technical note 12/17 lm393dt,LM393PT,lm393st,lm393wdt,lm393wpt, lm2903dt,lm2903pt,lm339dt,lm339pt,lm2901dt,lm2901pt www.rohm.com 2011.06 - rev.c ? 2011 rohm co., ltd. all rights reserved. circuit diagram measurement circuit 1 null method measurement condition vcc + ,vcc - ,ek,vicm unit [v] parameter vf s1 s2 s3 lm393/lm339 family lm2903/lm2901 family calculation vcc + vcc - ek vicm vcc + vcc - ek vicm 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 large signal 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 (ib) 4.large signal voltage gain (av) fig.87 circuit diagram (each comparator) fig.88 measurement circuit 1 (each comparator) non-inverting input vcc + v0 vcc - inverting input vcc + 0.1[ f] r f 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 vcc - vrl ri 10[k ? ] rs 50[ ? ] 50[k ? ] vicm [v] /rs r f 1+ vf1 vio ? / rs) r f (1+ ri vf1 vf2 - iio ? [a] / r f (1+ ri 2 vf3 vf4 - ib ? [a] / rs) vf6 - vf5 /rs) r f (1+ log 20 ? 10 a v [db]
technical note 13/17 lm393dt,LM393PT,lm393st,lm393wdt,lm393wpt, lm2903dt,lm2903pt,lm339dt,lm339pt,lm2901dt,lm2901pt 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 sw1 sw2 sw4 sw5 a vin- vcc + 5[v] vcc sw3 sw7 a v v o l / v o h rl sw6 vin+ vrl 0[v] vin +100[mv] 0[v] 5[v] 0[v] 2.5[v] tre lh output waveform input waveform over drive vuot vin +100[mv] 0[v] 5[v] 0[v] 2.5[v] tre lh output waveform input waveform over drive vuot
technical note 14/17 lm393dt,LM393PT,lm393st,lm393wdt,lm393wpt, lm2903dt,lm2903pt,lm339dt,lm339pt,lm2901dt,lm2901pt 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 t hat should never be exceeded, since doing so ma y result in deterioration of electrical characteristics or damage to the part itself as well as peripheral components. 1.1 power supply voltage (vcc + /vcc - ) expresses the maximum voltage that can be supplied between the positive and negative power suppl y terminals without causing deterioration of the electrical characteristics or destruction of the internal circuitry. 1.2 differential input voltage (vid) indicates the maximum voltage that can be supplied between the no n-inverting and inverting terminals without damaging the ic. 1.3 input common-mode voltage range (vicm) signifies the maximum voltage that can be supplied to non-inverti ng and inverting terminals without causing deterioration of th e electrical characteristics or damage to th e ic itself. normal operation is not guaranteed within the input common-mode voltage range of the maximum ratings ? use within the input common-mode voltage range of the electric characteristics instead. 1.4 operating temperature range and storage temperature range (topr,tstg) the operating temperature range indicates the temperature range wi thin which the ic can operate. the higher the ambient tempera ture, the lower the power consumption of the ic. the storage temperature range denotes the range of temperatures the ic can be stored under without causing excessive deteriorati on of the electrical characteristics. 1.5 power dissipation (pd) indicates the power that can be consumed by a pa rticular mounted board at ambient temperature (25 ). for packaged products, pd is determined by the maximum junction temperature and the thermal resistance. 2. electric 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 d ifference 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 into 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 curr ent at the inverting terminal. 2.4 input common-mode voltage range(vicm) indicates the input voltage range under which the ic operates normally. 2.5 large signal differential voltage gain (avd) the amplifying rate (gain) of the output voltage against the vo ltage difference between the non-inverting and inverting termina ls, it is (normally) the amplifying rate (gain) with respect to dc voltage. avd = (output voltage fluctuation) / (input offset fluctuation) 2.6 supply current (icc) indicates the current of the ic itself that flows under specific conditions and during no-load steady state. 2.7 low level output current (iol) denotes the maximum current that can be output under specific output conditions. 2.8 low level output voltage (vol) signifies the voltage range that can be out put under specific output conditions. 2.9 high level output current (ioh) 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 input voltage is changed (dc fluctuation). cmrr = (change in 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 supply voltage is changed (dc fluctuation). psrr = (change in power supply voltage) / (input offset fluctuation)
technical note 15/17 lm393dt,LM393PT,lm393st,lm393wdt,lm393wpt, lm2903dt,lm2903pt,lm339dt,lm339pt,lm2901dt,lm2901pt www.rohm.com 2011.06 - rev.c ? 2011 rohm co., ltd. all rights reserved. signature series lm2903/2901/393/339 family derating curve 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 tssop8 (*6) 500 4.0 tssop14 870 7.0 precautions 1) unused circuits when there are unused circuits it is recommended that they be connected as in fig.92, setting the non-inverting input terminal to a potential within the in-phase input voltage range (vicm). 2) input terminal voltage applying vcc - + 36[v] to the input terminal is possible without causing deterioration of the electrical characteri stics or destruction, irrespec tive of the supply voltage. however, this does not ensur e normal circuit operation. please note that the circuit operates normall y 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 specified voltage supplied is between vcc + and vcc - . therefore, 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 powe r dissipation may cause deterioration in the electrical characteristics due to a rise in chip temperature, including reduced current capability. therefore, pl ease take into consideration t he power dissipation (pd) under a ctual operating conditions and apply a sufficient marg in in thermal design. refer to the thermal derating curves for more information . 5) short-circuit between pi ns and erroneous mounting incorrect mounting may damage the ic. in addition, the presenc e of foreign particles between the outputs, the output and the po wer supply, or the output and vcc - may result in ic destruction. 6) terminal short-circuits when output and vcc + terminals are shorted, excessive output current may flow, resulting in undue heat generation and, subsequently, destruction. 7) operation in a strong 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 bending th e board may cause fluctuations in the electrical characteristic s due to piezoelectric (piezo) effects. 10) board inspection connecting a capacitor to a pin with low impedance may stress the ic. therefore, discharging the capacitor after every process is recommended. in addition, when attaching and detaching the jig dur ing the inspection phase, ensure that the power is turned off before inspection and removal. furthermore, please take measur es against esd in the assembly process as well as during transportation and storage. 0 200 400 600 800 1000 0 25 50 75 100 125 150 ambient temperature [] p ower dissip ation p d [mw ] 0 200 400 600 800 0 25 50 75 100 125 150 ambient temperature [] p ower dissip ation p d [mw ] lm393dt/pt/wdt/wpt lm2903dt/pt lm339dt/pt lm2901dt/p fig.91 derating curve ja = (tj-ta)/pd[ /w] vcc + vcc - fig.92 disable circuit example lm2901pt lm2901dt lm339pt lm339dt lm339pt LM393PT lm393dt lm2903dt lm2903pt ja = (tj-ta)/pd[ /w]
technical note 16/17 lm393dt,LM393PT,lm393st,lm393wdt,lm393wpt, lm2903dt,lm2903pt,lm339dt,lm339pt,lm2901dt,lm2901pt www.rohm.com 2011.06 - rev.c ? 2011 rohm co., ltd. all rights reserved. ordering part number l m 3 3 9 w d t family name lm393 lm339 lm2901 lm2903 esd tolerance applicable w : 2kv none : normal package type d : s.o package p : tssop s : mini so packaging and forming specification t: embossed tape and reel (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 (unit : mm) tssop14 0.08 s s 0.08 m 8 7 1 14 (max 5.35 include burr) 0.1 0.05 1pin mark 1.0 0.2 6.4 0.2 0.245 +0.05 ? 0.04 0.65 0.5 0.15 4.4 0.1 1.2max 0.145 +0.05 ? 0.03 4 4 1.0 0.05 0.55 5.0 0.1 ? 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) tssop8 0.08 s 0.08 m 4 4 234 8765 1 1.0 0.05 1pin mark 0.525 0.245 +0.05 ? 0.04 0.65 0.145 +0.05 ? 0.03 0.1 0.05 1.2max 3.0 0.1 4.4 0.1 6.4 0.2 0.5 0.15 1.0 0.2 (max 3.35 include burr) 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
technical note 17/17 lm393dt,LM393PT,lm393st,lm393wdt,lm393wpt, lm2903dt,lm2903pt,lm339dt,lm339pt,lm2901dt,lm2901pt www.rohm.com 2011.06 - rev.c ? 2011 rohm co., ltd. all rights reserved. (unit : mm) mini so8 0.08 m 0.08 s s 4 4 (max 3.35 include burr) 5 7 8 1234 6 3.0 0.1 1pin mark 0.95 0.2 0.65 4.9 0.2 3.0 0.1 0.45 0.15 0.85 0.05 0.145 0.1 0.05 0.32 0.525 1.1max +0.05 ? 0.03 +0.05 ? 0.04 ? 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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