General-purpose Operational Amplifiers / Comparators NOW SERIES Comparators LM393MX,LM2903MX,LM339MX,LM2901MX No.11094ECT06 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). NOW SERIES Dual LM393 family LM393MX Quad LM2903 family LM339 family LM2903MX LM339MX LM2901 family LM2901MX Features 1) Operating temperature 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. 16) 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 OUTPUT A 1 INVERTING INPUT A 2 NON-INVERTING INPUT A 3 GND 4 8 V+ 7 OUTPUT B 6 INVERTING INPUT B 5 NON-INVERTING INPUT B 1 14 OUTPUT3 OUTPUT1 2 13 OUTPUT4 12 GND V+ 3 INPUT1 - 4 11 INPUT4 + INPUT1 + 5 10 INPUT4 - INPUT2 - 6 9 INPUT3 + 8 INPUT3 - INPUT2 + S.O package8 7 S.O package14 LM393MX LM2903MX www.rohm.com (c) 2011 ROHM Co., Ltd. All rights reserved. OUTPUT2 LM339MX LM2901MX 1/16 2011.06 - Rev.C Technical Note LM393MX,LM2903MX,LM339MX,LM2901MX Absolute Maximum Ratings (Ta=25) Parameter Symbol Rating LM393 family LM339 family LM2903 family LM2901 family Unit V+-GND +36 V Vid 36 V Common-mode Input Voltage Vicm -0.3 to +36 V Operating Temperature Range Topr Storage Temperature Range Tstg -65 to +150 Tjmax +150 Supply Voltage Input Differential Voltage Maximum Junction Temperature -40 to +85 0 to +70 Electric Characteristics LM393/339 Family(Unless otherwise specified, V+=+5[V]) Limits Parameter Symbol Input Offset Voltage (*1) VIO Input Bias Voltage (*1) IIB Input Offset Current (*1) IIO Input Common-mode Voltage Range VICR Temperature range LM393 family LM339 family Min. Typ. Max. Min. Typ. Max. 25 1 7 2 7 Full range 9 15 25 25 250 25 250 Full range 400 400 25 5 50 5 50 Full range 150 150 25 0 V+-1.5 V+-1.5 Full range 0 V+-2.0 V+-2.0 0.4 1 0.8 2.0 1 2.5 1.0 2.5 Unit Condition Fig.No mV V+=5 to 30[V],VO=1.4[V], RS=0[] VCM=0[V] to V+-1.5[V] 88 nA IIN(+) or IIN(-) VCM=0[V] 88 nA IIN(+)-IIN(-),VCM=0[V] 88 V V+=30[V] 88 89 ICC 25 Large Signal Voltage Gain AVD 25 25 200 25 100 V/mV Large Signal Response Time tREL 25 300 300 ns Response Time tRE 25 1.5 1.3 s ISINK 25 6 16 6 16 mA VIN(-)=1[V],VIN(+)=0[V] VO1.5[V] 89 25 250 400 250 400 Full range 700 700 mV VIN(-)=1[V],VIN(+)=0[V] ISINK4[mA] 89 0.1 0.1 nA 1.0 A VIN(-)=0[V],VIN(+)=1[V], VO=5[V] 89 36 36 V ALL VIN0[V] Output Sink Current Output Saturation Voltage VOL Output Leakage Current IOH Differential Input Voltage VID 25 Full range Full range mA RL=,V+=5[V] Supply Current RL=,V+=36[V] V+=15[V],VO=1[V] to 11[V] RL15[k] VIN=TTL logic swing, Vref=1.4[V] VRL=5[V],RL=5.1[k] VRL=5[V],RL=5.1[k] VIN=100[mVp-p] overdrive=5[mV] 88 89 89 (*1) Absolute value www.rohm.com (c) 2011 ROHM Co., Ltd. All rights reserved. 2/16 2011.06 - Rev.C Technical Note LM393MX,LM2903MX,LM339MX,LM2901MX LM2903/2901 family(Unless otherwise specified, V+=+5[V]) Limit Parameter Symbol Input Offset Voltage (*2) VIO Input Bias Current (*2) IIB Input Offset Current (*2) IIO Input Common-mode Voltage Range Supply Current VICR ICC Temperature range LM2903 family LM2901 family Unit Min. Typ. Max. Min. Typ. Max. 25 2 7 2 7 Full range 9 15 9 15 25 25 250 25 250 Full range 200 500 200 500 25 5 50 5 50 Full range 50 200 50 200 25 V+-1.5 V+-1.5 Full range V+-2.0 V+-2.0 0.4 1 0.8 2 1 2.5 1 2.5 Fig.N o. Condition mV V+=30[V],VO=1.4[V], RS=0[] VCM=0[V] to V+-1.5[V] 88 nA IIN(+) or IIN(-) VCM=0[V] 88 nA IIN(+)-IIN(-),VCM=0[V] 88 V V+=30[V] 88 RL=,V+=5[V] mA 25 89 RL=,V+=36[V] V+=15[V],VO=1[V] 11[V], RL15[k] to 88 Voltage Gain AVD 25 25 100 25 100 V/mV 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],VIN(+)=0[V] VO1.5[V] 89 Saturation Voltage VOL 25 250 400 250 400 mV 89 Full range 400 700 700 VIN(-)=1[V],VIN(+)=0[V] ISINK4[mA] 25 0.1 0.1 nA 89 Full range 1 1 A VIN(-)=0[V],VIN(+)=1[V], VO=5[V] VIN(-)=0[V],VIN(+)=1[V], VO=30[V] Full range 36 36 V ALL VIN0[V] Output Leakage Current Differential Input Voltage Ileak VID (*2) Absolute value www.rohm.com (c) 2011 ROHM Co., Ltd. All rights reserved. 3/16 2011.06 - Rev.C Technical Note LM393MX,LM2903MX,LM339MX,LM2901MX Reference Data LM393 family LM 393 family LM 393 family 1 0.8 LM393MX 400 200 0 25 0.6 0.4 70 0.2 0 125 10 20 30 SUPPLY VOLTAGE [V] Fig.1 OUTPUT SATURATIO N VOLTAGE [mV] OUTPUT SATURATION VOLTAGE [mV] 25 200 0 100 0 0 10 20 30 SUPPLY VOLTAGE [V] 2V 300 5V 200 36V 100 10 20 30 40 50 60 70 AMBIENT TEMPERATURE [] 1.6 1.4 25 1.2 70 1.0 0.8 0.6 0.4 0 0.2 80 0 2 4 6 8 Low Level Output Voltage - Output Sink Current (IOL=4[mA]) 5V 2V (VCC=5[V]) LM 393 family 0 6 4 0 2 25 0 -2 70 -4 -6 6 4 2V 2 -2 36V -4 -6 10 20 30 40 0 10 20 30 Fig. 8 Input Offset Voltage - Supply Voltage Output Sink Current - Ambient Temperature 40 50 60 70 80 AMBIENT TEMPERATURE [] SUPPLY VOLTAGE [V] Fig. 7 5V 0 -8 0 80 LM 393 family 8 -8 20 30 40 50 60 70 AMBIEN T TEMPERATURE [] 10 12 14 16 18 20 OUTPUT SINK CURRENT [mA] Fig. 6 8 INPUT OFFSET VOLTAGE [mV] OUTPUT SINK CURR ENT [mA] 1.8 Fig. 5 20 10 LM 393 family Output Saturation Voltage - Ambient Temperature 30 80 0.0 0 LM 393 family 0 20 30 40 50 60 70 AMBIENT TEMPER ATURE [] 2.0 0 40 (IOL=4[mA]) 10 10 Supply Current - Ambient Temperature 400 Fig.4 36V 5V 0 LM 393 family Output Saturation Voltage - Supply Voltage 40 2V 0.2 Fig. 3 500 70 300 0.4 40 Supply Current - Supply Voltage LM 393 family 400 0.6 Fig.2 Derating Curve 500 36V 0 0 70 25 50 75 100 AMBIENT TEMPERATURE [] . LOW LEVEL OUTPUT VOLTAGE [V] 0 SUPPLY CURRENT [mA] SUPPLY CURRENT [mA] 0.8 INPUT OFFSET VOLTAGE [mV] POWER DISSIPATION [mW] . 800 600 LM 393 family 1 0 . 1000 Fig. 9 Input Offset Voltage - Ambient Temperature (VOUT=1.5[V]) LM 393 family . 160 100 0 25 80 60 40 70 20 INPUT OFFSET CURRENT [nA] INPUT BIAS CURRENT [nA] 120 120 36V 100 80 5V 60 40 2V 20 0 10 20 30 40 SUPPLY VOLTAGE [V] Fig. 10 Input Bias Current - Supply Voltage 30 20 0 10 0 25 -10 70 -20 -30 -40 0 0 LM 393 family 50 40 140 140 INPUT BIAS CURRENT [nA] LM 393 family 160 -50 0 10 20 30 40 50 60 70 AMBIENT TEMPERATURE [] 80 Fig. 11 Input Bias Current - Ambient Temperature 0 10 20 30 SUPPLY VOLTAGE [V] 40 Fig. 12 Input Offset Current - Supply Voltage (*)The data above is ability value of sample, it is not guaranteed. LM393family: 0[]~+70[] www.rohm.com (c) 2011 ROHM Co., Ltd. All rights reserved. 4/16 2011.06 - Rev.C Technical Note LM393MX,LM2903MX,LM339MX,LM2901MX 36V 30 20 10 5V 0 -10 2V -20 -30 -40 130 -50 LM 393 family . 140 25 LARGE SIGNAL VOLT AGE GAIN [dB] IN PUT OFFSET CU RRENT [nA] 40 . LM 393 family 50 LARGE SIGNAL VOLTAGE GAIN [dB] Reference Data LM393 family 120 110 100 70 0 90 80 70 60 10 20 30 40 50 60 70 AMBIENT TEMPERATURE [] 80 0 10 20 30 SUPPLY VOLTAGE [V] 130 36V 120 110 100 2V 90 5V 80 70 60 0 40 10 20 30 40 50 60 70 AMBIENT TEMPERATURE [C] Fig. 13 Fig. 14 Fig. 15 Input Offset Current - Ambient Temperature Large Signal Voltage Gain - Supply Voltage Large Signal Voltage Gain - Ambient Temperature 80 . 0 LM 393 family 140 POWER SUPPLY REJECTION RAT IO [dB] 120 25 0 100 80 70 60 40 10 20 30 SUPPLY VOLTAGE [V] 36V 110 5V 100 90 80 2V 70 60 0 10 20 30 40 50 60 70 AMBIENT TEMPERATURE [C] 80 LM 393 family 140 130 120 110 100 90 80 70 60 0 10 20 30 40 50 60 70 AMBIENT TEMPERAT URE [C] Fig. 16 Fig. 17 Fig. 18 Common Mode Rejection Ratio - Supply Voltage Common Mode Rejection Ratio - Ambient Temperature Power Supply Rejection Ratio - Ambient Temperature LM 393 family 5 4 3 5mV overdrive 2 20mV overdrive 1 100mV overdrive 10 20 30 40 50 60 70 AMBIENT TEMPERATURE [C] 80 LM 393 family 5 4 3 5mV overdrive 2 20mV overdrive 100mV overdrive 1 0 0 0 120 40 RESPONSE TIME (HIGH to LOW) [ ] RESPONSE T IME (LOW to HIGH) [s] . . 0 130 . COMMON MODE REJECTION RATIO[dB] . 140 LM 393 family 140 POWER SUPPLY REJECTION RATIO [dB] LM 393 family 160 80 Fig. 19 Response Time (Low to High) - Ambient Temperature (VCC=5[V],VRL=5[V],RL=5.1[k]) 0 10 20 30 40 50 60 70 AMBIENT TEMPERATURE [C] 80 Fig. 20 Response Time (High to Low) -Ambient Temperature (VCC=5[V],VRL=5[V],RL=5.1[k]) (*)The data above is ability value of sample, it is not guaranteed. LM393family:0[]~+70[] (*)BA10393F:-40[]+85[] www.rohm.com (c) 2011 ROHM Co., Ltd. All rights reserved. 5/16 2011.06 - Rev.C Technical Note LM393MX,LM2903MX,LM339MX,LM2901MX Reference Data LM339 family LM 339 family LM 339 family 1 600 400 200 25 70 0.2 75 100 125 0 10 20 30 SUPPLY VOLTAGE [V] AMBIENT TEMPERATURE [] . Fig.21 OUTPUT SATU RATION VOLT AGE [mV] OUTPUT SATURATION VOLTAGE [mV] 25 200 0 100 0 0 10 20 30 SUPPLY VOLTAGE [V] 2V 300 5V 200 36V 100 0 10 20 30 40 50 60 70 AMBIENT TEMPERATURE [] 5V 20 2V 0 20 30 40 50 60 70 AMBIEN T TEMPERATURE [] 0.8 0.6 0.4 0 0.2 2 4 6 2 0 70 -4 -6 LM 339 family 8 6 4 2V 2 -2 36V -4 -6 -8 10 20 30 40 0 Fig. 28 . INPUT BIAS CURRENT [nA] 25 80 60 40 70 120 36V 100 80 5V 60 40 2V 40 SUPPLY VOLTAGE [V] Fig. 30 Input Bias Current - Supply Voltage 50 60 70 80 LM 339 family 50 30 20 0 10 0 25 -10 70 -20 -30 -40 0 30 40 40 20 0 30 Fig. 29 140 120 20 Input Offset Voltage - Ambient Temperature LM 339 family 160 10 AMBIENT TEMPERATURE [] Input Offset Voltage - Supply Voltage 140 5V 0 SUPPLY VOLTAGE [V] LM 339 family 10 12 14 16 18 20 (VCC=5[V]) 25 -2 8 Fig. 26 0 0 (VOUT=1.5[V]) 20 1.0 Low Level Output Voltage - Output Sink Current 4 Fig. 27 10 70 OUTPUT SINK CURRENT [mA] 6 80 Output Sink Current - Ambient Temperature 0 25 1.2 0 -8 20 1.4 80 LM 339 family 8 INPUT OFFSET VOLTAGE [mV] OUTPUT SINK CURR ENT [mA] 36V 0 1.6 (IOL=4[mA]) 30 100 1.8 Output Saturation Voltage - Ambient Temperature (IOL=4[mA]) 160 LM 339 family 2.0 0 40 LM 339 family 80 Supply Current - Ambient Temperature Fig. 25 40 10 20 30 40 50 60 70 AMBIENT TEMPER ATURE [] 0.0 Fig.24 0 10 Fig. 23 400 Output Saturation Voltage - Supply Voltage 10 0 LM 339 family 500 70 300 2V 0.2 Fig.22 LM 339 family 400 5V 0.4 40 Supply Current - Supply Voltage Derating Curve 500 36V 0.6 0 0 70 50 0.4 LOW LEVEL OUTPUT VOLTAGE [V] 0 25 0.6 INPUT OFFSET VOLTAGE [mV] 0 SUPPLY CURRENT [mA] SUPPLY CURRENT [mA] LM339MX INPUT BIAS CURRENT [nA] 0.8 0.8 INPUT OFFSET CURRENT [nA] POWER DISSIPATION [mW] . 800 LM 339 family 1 0 . 1000 -50 0 10 20 30 40 50 60 70 AMBIENT TEMPERATURE [] 80 Fig. 31 Input Bias Current - Ambient Temperature 0 10 20 30 SUPPLY VOLTAGE [V] 40 Fig. 32 Input Offset Current - Supply Voltage (*)The data above is ability value of sample, it is not guaranteed. LM339family:0[]~+70[] www.rohm.com (c) 2011 ROHM Co., Ltd. All rights reserved. 6/16 2011.06 - Rev.C Technical Note LM393MX,LM2903MX,LM339MX,LM2901MX 36V 30 20 10 5V 0 -10 2V -20 -30 -40 130 -50 LM 339 family . 140 LARGE SIGNAL VOLT AGE GAIN [dB] IN PUT OFFSET CU RRENT [nA] 40 . LM 339 family 50 LARGE SIGNAL VOLTAGE GAIN [dB] Reference Data LM339 family 25 120 110 100 70 0 90 80 70 60 0 10 20 30 40 50 60 70 AMBIENT TEMPERATURE [] 80 0 10 20 30 SUPPLY VOLTAGE [V] Fig. 33 130 36V 120 110 100 2V 90 5V 80 70 60 0 40 10 20 30 40 50 60 70 AMBIENT TEMPERATURE [C] Fig. 34 Fig. 35 Large Signal Voltage Gain - Supply Voltage Large Signal Voltage Gain - Ambient Temperature 80 . Input Offset Current - Ambient Temperature LM 339 family 140 120 0 25 100 80 70 60 40 RESPONSE TIME (LOW to HIGH) [ s] 10 20 30 SUPPLY VOLTAGE [V] 130 120 36V 110 5V 100 90 80 2V 70 60 40 0 10 20 30 40 50 60 70 AMBIENT TEMPERATURE [C] 80 Fig. 36 Fig. 37 Common Mode Rejection Ratio - Supply Voltage Common Mode Rejection Ratio - Ambient Temperature LM 339 family 5 4 3 5mV overdrive 2 20mV overdrive 1 100mV overdrive 0 0 10 20 30 40 50 60 70 AMBIENT TEMPERATURE [C] Fig. 39 Response Time (Low to High) - Ambient Temperature (VCC=5[V],VRL=5[V],RL=5.1[k]) 80 . . . 0 LM 339 family 140 POWER SUPPLY REJECTION RATIO [dB] 140 LM 339 family 140 130 120 110 100 90 80 70 60 0 10 20 30 40 50 60 70 AMBIENT TEMPERAT URE [C] 80 Fig. 38 Power Supply Rejection Ratio - Ambient Temperature LM 339 family 5 RESPONSE TIME (HIGH to LOW) [ ] COMMON MODE REJECTION RATIO[dB] . POWER SUPPLY REJECTION RAT IO [dB] LM 339 family 160 4 3 5mV overdrive 2 20mV overdrive 100mV overdrive 1 0 0 10 20 30 40 50 60 70 AMBIENT TEMPERATURE [C] 80 Fig. 40 Response Time (High to Low) -Ambient Temperature (VCC=5[V],VRL=5[V],RL=5.1[k]) (*)The data above is ability value of sample, it is not guaranteed. LM339family:0[]~+70[] www.rohm.com (c) 2011 ROHM Co., Ltd. All rights reserved. 7/16 2011.06 - Rev.C Technical Note LM393MX,LM2903MX,LM339MX,LM2901MX Reference Data LM2903 family LM 2903 family POWER DISSIPATION Pd [mW] 800 LM 2903 family LM 2903 family 600 -40 25 36V 400 5V 2V 200 85 0 0 25 50 75 AMBIENT TEMPERATURE 85 100 [] Fig. 41 Fig. 42 Derating Curve Supply Current - Supply Voltage LM 2903 family Fig. 43 Supply Current - Ambient Temperature LM 2903 family 85 LM 2903 family 5V 2V 25 85 36V 25 -40 -40 Fig. 44 Fig. 45 Fig. 46 Output Saturation Voltage - Supply Voltage Output Saturation Voltage - Ambient Temperature Low Level Output Voltage - Output Sink Current (IOL=4[mA]) (IOL=4[mA]) (VCC=5[V]) 5V LM 2903 family LM 2903 family LM 2903 family -40 36V 25 2V 5V 85 36V 2V Fig. 47 Fig. 48 Output Sink Current - Ambient Temperature Input Offset Voltage - Supply Voltage Fig. 49 Input Offset Voltage - Ambient Temperature (VOUT=1.5[V]) LM 2903 family -40 LM 2903 family LM 2903 family 25 -40 25 36V 85 5V 85 Fig. 50 Input Bias Current - Supply Voltage 2V Fig. 51 Input Bias Current - Ambient Temperature Fig. 52 Input Offset Current - Supply Voltage (*)The data above is ability value of sample, it is not guaranteed.LM2903family:-40[]+85[] www.rohm.com (c) 2011 ROHM Co., Ltd. All rights reserved. 8/16 2011.06 - Rev.C Technical Note LM393MX,LM2903MX,LM339MX,LM2901MX Reference Data LM2903 family LM 2903 family LM 2903 family LM 2903 family 85 36V 2V 25 5V 15V -40 5V 36V Fig. 53 Fig. 54 Input Offset Current - Ambient Temperature Fig. 55 Large Signal Voltage Gain - Supply Voltage Large Signal Voltage Gain - Ambient Temperature LM 2903 family LM 2903 family LM 2903 family 25 36V 85 -40 85 5V 2V 25 -40 Fig. 56 Common Mode Rejection Ratio - Supply Voltage Fig. 57 Fig. 58 Common Mode Rejection Ratio - Ambient Temperature Input Offset Voltage - Input Voltage LM 2903 family (VCC=5V) LM 2903 family LM 2903 family 100mV overdrive 20mV overdrive 5mV overdrive 85 -40 25 Fig. 59 Fig. 60 Power Supply Rejection Ratio - Ambient Temperature Response Time (Low to High) - Over Drive Voltage Fig. 61 LM 2903 family LM 2903 family (VCC=5[V],VRL=5[V],RL=5.1[k]) Response Time (Low to High) - Ambient Temperature (VCC=5[V],VRL=5[V],RL=5.1[k]) 100mV overdrive 20mV overdrive 5mV overdrive 85 25 -40 Fig. 62 Response Time (High to Low) - Over Drive Voltage Fig. 63 Response Time (High to Low) - Ambient Temperature (*)The data above is ability value of sample, it is not guaranteed. LM2903family:-40[]+85[] www.rohm.com (c) 2011 ROHM Co., Ltd. All rights reserved. 9/16 2011.06 - Rev.C Technical Note LM393MX,LM2903MX,LM339MX,LM2901MX Reference Data LM2901 family POWER DISSIPATION Pd [mW] LM 2901 family LM 2901 family LM 2901 family 1000 800 -40 600 25 36V 5V 2V 400 200 85 85 0 0 25 50 75 100 AMBIENT TEMPERATURE [] Fig. 64 Derating Curve Fig. 65 Supply Current - Supply Voltage LM 2901 family Fig. 66 Supply Current - Ambient Temperature LM 2901family 85 LM 2901family 5V 2V 25 85 36V 25 -40 -40 Fig. 67 Fig. 68 Fig. 69 Output Saturation Voltage - Supply Voltage Output Saturation Voltage - Ambient Temperature Low Level Output Voltage - Output Sink Current (IOL=4[mA]) (IOL=4[mA]) (VCC=5[V]) 5V LM 2901 family LM 2901 family LM 2901 family -40 36V 25 2V 5V 85 36V 2V Fig. 70 Fig. 71 Output Sink Current - Ambient Temperature Input Offset Voltage - Supply Voltage Fig. 72 Input Offset Voltage - Ambient Temperature (VOUT=1.5[V]) LM 2901 family -40 LM 2901 family LM 2901 family 25 -40 25 36V 85 5V 85 Fig. 73 Input Bias Current - Supply Voltage 2V Fig. 74 Input Bias Current - Ambient Temperature Fig. 75 Input Offset Current - Supply Voltage (*)The data above is ability value of sample, it is not guaranteed.LM2903family:-40[]+85[] www.rohm.com (c) 2011 ROHM Co., Ltd. All rights reserved. 10/16 2011.06 - Rev.C Technical Note LM393MX,LM2903MX,LM339MX,LM2901MX Reference Data LM2901 family LM 2901 family LM 2901 family LM 2901 family 85 36V 2V 25 5V 15V -40 5V 36V Fig. 76 Fig. 77 Input Offset Current - Ambient Temperature Fig. 78 Large Signal Voltage Gain - Supply Voltage Large Signal Voltage Gain - Ambient Temperature LM 2901 family LM 2901 family LM 2901 family 25 36V 85 -40 85 5V 2V 25 -40 Fig. 79 Fig. 80 Common Mode Rejection Ratio - Supply Voltage Fig. 81 Common Mode Rejection Ratio - Ambient Temperature LM 2901 family Input Offset Voltage - Input Voltage (VCC=5V) LM 2901 family LM 2901 family 100mV overdrive 20mV overdrive 5mV overdrive 85 -40 25 Fig. 82 Fig. 83 Power Supply Rejection Ratio - Ambient Temperature Response Time (Low to High) - Over Drive Voltage Fig. 84 LM 2901 family LM 2901 family (VCC=5[V],VRL=5[V],RL=5.1[k]) Response Time (Low to High) - Ambient Temperature (VCC=5[V],VRL=5[V],RL=5.1[k]) 100mV overdrive 20mV overdrive 5mV overdrive 85 25 -40 Fig. 85 Response Time (High to Low) - Over Drive Voltage Fig. 86 Response Time (High to Low) - Ambient Temperature (*)The data above is ability value of sample, it is not guaranteed. LM2903family:-40[]+85[] www.rohm.com (c) 2011 ROHM Co., Ltd. All rights reserved. 11/16 2011.06 - Rev.C Technical Note LM393MX,LM2903MX,LM339MX,LM2901MX Circuit Diagram V+ OUTPUT + INPUT - INPUT GND Fig.87 Circuit Diagram (each Comparator) Measurement circuit 1 NULL Method measurement condition Parameter VF S1 S2 S3 Input Offset Voltage VF1 ON ON ON Input Offset Current VF2 OFF OFF ON VF3 OFF ON VF4 ON OFF ON ON Input Bias Current VF5 Voltage Gain VF6 ON ON V+,GND,EK,VICR unit[V] LM393/LM339 family V + LM2903/LM2901 family GND EK VICR 5 to 30 0 -1.4 0 5 0 -1.4 5 0 5 0 15 15 V + Calculation GND EK VICR 5 to 30 0 -1.4 0 1 0 5 0 -1.4 0 2 -1.4 0 5 0 -1.4 0 -1.4 0 5 0 -1.4 0 0 -1.4 0 15 0 -1.4 0 0 -11.4 0 15 0 -11.4 0 3 4 Calculation 1.Input offset voltage (VIO) Vio VF1 1+ Rf /Rs 0.1[F] [V] 2.Input offset current (IIO) Iio S1 VF2 - VF1 Ri (1+ R f / Rs) [A] 500[k] 0.1[F] RS 50[] +15[V ] Ri 10[k] V ICR VF4 - VF3 RK EK V+ 3.Input bias current (IIb) Ib Rf 50[k] Ri 10[k] RK 500[k] DUT [A] 2x R i (1+ Rf / Rs) S2 50[k] NULL S3 RS 50[] GND RL 1000[pF] -15[V ] V VF V RL 4.Voltage gain (AVD) AV 20x Log 10x (1+ Rf /Rs) Fig.88 Measurement Circuit1 (each Comparator) [dB] VF6 - VF5 www.rohm.com (c) 2011 ROHM Co., Ltd. All rights reserved. 12/16 2011.06 - Rev.C Technical Note LM393MX,LM2903MX,LM339MX,LM2901MX Measurement Circuit 2: Switch Condition SW 1 SW 2 SW 3 SW 4 SW 5 SW 6 SW 7 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 ON OFF ON ON OFF ON OFF SW No. Supply Current RL=5.1[k] Response Time VRL=5[V] V + 5[V ] A SW1 SW2 SW3 SW4 GND 0[V ] SW5 SW6 SW7 RL A V IN- V IN+ V RL V V OL/V OH Fig.89 Measurement Circuit 2 (each Comparator) Input waveform Input waveform VIN VIN over drive +100[m V] 0[V] 0[V] +100[m V] over drive VUOT VUOT Output waveform Output waveform 5[V] 5[V] 2.5[V] 2.5[V] 0[V] 0[V] Tre LH Tre LH Fig.90 Response Time www.rohm.com (c) 2011 ROHM Co., Ltd. All rights reserved. 13/16 2011.06 - Rev.C LM393MX,LM2903MX,LM339MX,LM2901MX Technical Note Description of electrical characteristics Described below are descriptions of the relevant electrical terms. Please note that item names, symbols, and their meanings may 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 part itself as well as peripheral components. 1.1 Power supply voltage (V+/GND) Expresses the maximum voltage that can be supplied between the positive and negative power supply 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 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-inverting 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 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 within which the IC can operate. The higher the ambient temperature, 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 deterioration of the electrical characteristics. 1.5 Power dissipation (Pd) Indicates the power that can be consumed by a particular mounted board at ambient temperature (25C). For packaged products, Pd is determined by maximum junction 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 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 current at the inverting terminal. 2.4 Input common-mode voltage range (VICR) Indicates the input voltage range under which the IC operates normally. 2.5 Large signal voltage gain (AVD) The amplifying rate (gain) of the output voltage against the 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 itself that flows under specific conditions and during no-load steady state. 2.7 Output sink current (IOL) Denotes the maximum current that can be output under specific output conditions. 2.8 Output saturation voltage low level output voltage (VOL) Signifies the voltage range that can be output 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 application of input and output conditions. 2.11 Common-mode rejection ratio (CMRR) Denotes the ratio of fluctuation of the input offset voltage when the in-phase input voltage is changed (DC fluctuation). CMRR = (change of input common-mode voltage) / (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) www.rohm.com (c) 2011 ROHM Co., Ltd. All rights reserved. 14/16 2011.06 - Rev.C Technical Note LM393MX,LM2903MX,LM339MX,LM2901MX NOW SERIES LM2903/2901/393/339 family Derating Curves 1000 600 POWER DISSIPATION Pd [mW] POWER DISSIPATION Pd [mW] 800 LM393MX LM2903MX 400 200 0 70 0 25 50 800 600 LM2901MX 400 LM339MX 200 0 85 75 100 70 0 85 75 100 LM339MX, LM2901MX Power Dissipation Package 50 AMBIENT TEMPERATURE [] AMBIENT TEMPERATURE [] LM393MX, LM2903MX SO package8 (*8) 25 Power Dissipation Pd[W] ja [/W] Package Pd[W] ja [/W] 450 3.6 SO package14 610 4.9 ja = (Tj-Ta)/Pd[/W] Fig.102 Derating Curves Notes for use 1) Unused circuits When there are unused circuits it is recommended that they be connected as in Fig. 103, setting the non-inverting input terminal to a potential within the in-phase input voltage range (VICR). ja = (Tj-Ta)/Pd[/W] V+ 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 operation. Please note that the circuit operates normally only when the input voltage is within the common mode input voltage range of the electric characteristics. GND Fig.103 3) Power supply (single / dual) + The op-amp operates when the specified voltage supplied is between V and GND. 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 power dissipation may cause deterioration in electrical characteristics due to a rise in chip temperature, including reduced current capability. Therefore, please take into consideration the power dissipation (Pd) under actual operating conditions and apply a sufficient 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 presence 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 strong electromagnetic field Operation in a strong electromagnetic 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 the board may cause fluctuations in the electrical characteristics 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 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. www.rohm.com (c) 2011 ROHM Co., Ltd. All rights reserved. 15/16 2011.06 - Rev.C Technical Note LM393MX,LM2903MX,LM339MX,LM2901MX Ordering part number L M 3 3 9 M Family name LM393 LM339 LM2901 LM2903 X Package M Packaging and forming specification X: Embossed tape and reel : S.O package S.O package8 <Tape and Reel information> 4.90.2 (MAX 5.25 include BURR) 6 4 +6 -4 5 0.45Min. 7 3.90.2 6.00.3 8 1 2 3 Tape Embossed carrier tape Quantity 2500pcs Direction of feed ( reel on the left hand and you pull out the tape on the right hand The direction is the 1pin of product is at the upper left when you hold ) 4 0.545 0.20.1 0.175 1.3750.1 S 1.27 0.420.1 1pin 0.1 S Reel (Unit : mm) Direction of feed Order quantity needs to be multiple of the minimum quantity. S.O package14 <Tape and Reel information> 8.650.1 (Max 9.0 include BURR) 0.65 0.15 1 1PIN MARK Tape Embossed carrier tape Quantity 2500pcs Direction of feed ( reel on the left hand and you pull out the tape on the right hand The direction is the 1pin of product is at the upper left when you hold ) 7 0.175 0.075 S +0.05 0.22 -0.03 1.375 0.075 1.65MAX 0.515 1.05 0.2 8 6.0 0.2 3.9 0.1 14 4 +6 -4 1.27 +0.05 0.42 -0.04 0.08 S 0.08 M 1pin Reel (Unit : mm) www.rohm.com (c) 2011 ROHM Co., Ltd. All rights reserved. 16/16 Direction of feed Order quantity needs to be multiple of the minimum quantity. 2011.06 - Rev.C Notice Notes No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified 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 specifications, 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 specified 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 specified herein is intended only to show the typical functions of and examples of application circuits for the Products. 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 specified in this document are intended to be used with general-use electronic equipment or devices (such as audio visual equipment, office-automation equipment, communication devices, electronic appliances and amusement devices). The Products specified 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, fire or any other damage caused in the event of the failure of any Product, such as derating, redundancy, fire 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, fuelcontroller 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 specified 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. Thank you for your accessing to ROHM product informations. More detail product informations and catalogs are available, please contact us. ROHM Customer Support System http://www.rohm.com/contact/ www.rohm.com (c) 2011 ROHM Co., Ltd. All rights reserved. R1120A