BA10393F BA10339F/FV BA2903F/FV/FVM BA2901F/FV/KN BA10393/BA10339 BA2903/BA2901 - Datasheet Archive

 

General-purpose Operational Amplifier / Comparator Ground Sense Comparator BA10393F,BA10339F/FV,BA2903F/FV/FVM,BA2901F/FV/KN

 

TECHNICAL NOTE General-purpose Operational Amplifier / Comparator Ground Sense Comparator BA10393F BA10393F,BA10339F/FV BA10339F/FV,BA2903F/FV/FVM BA2903F/FV/FVM,BA2901F/FV/KN BA2901F/FV/KN Description General purpose BA10393/BA10339 BA10393/BA10339 family and high reliability BA2903/BA2901 BA2903/BA2901 family integrate two or four independent high gain voltage comparator. Some features are the wide operating voltage that is 2 to 36[V](for BA10393 BA10393, BA2903 BA2903, BA2901 BA2901 family) 3 to 36[V](for BA10339family) and low supply current. Therefore, these IC are suitable for any application. Dual BA10339 BA10339 family Dual BA2903 BA2903 family Quad High-reliability BA10393 BA10393 family Quad General-purpose BA2901 BA2901 family Features 1) 2) Operable with a single power supply Wide Operating supply voltage 2.0[V] to36.0[V] (single supply) ±1.0[V] to±18.0[V] (split supply) 3.0[V] to36.0[V] (single supply) ±1.5[V] to±18.0[V] (split supply) 2.0[V] to36.0[V] (single supply) ±1.0[V] to±18.0[V] (split supply) 3) 4) 5) ( BA10393 BA10393 family ) ( BA10339 BA10339 family ) Standard comparator pin-assignments Input and output are operable nearly GND level Internal ESD protection. Human body model (HBM) ±5000[V] (Typ.) (BA2903/BA2901 BA2903/BA2901 family) Gold PAD (BA2903/BA2901 BA2903/BA2901 family) Wide temperature range 40[] to125[](BA2903/BA2901 BA2903/BA2901 family) 40[] to85[](BA10393/BA10339 BA10393/BA10339 family) 9) 10) ( BA2903/BA2901 BA2903/BA2901 family ) Pin Assignments +IN1 VEE SOP8 3 CH1 7 - + CH2 + - 4 6 5 SSOP-B8 13 OUT4 VCC 3 12 VEE 4 11 +IN4 5 10 -IN4 -IN2 6 7 16 OUT2 -IN2 +IN2 MSOP8 BA10393F BA10393F BA2903F BA2903F 2 OUT1 OUT2 OUT3 OUT4 OUT3 +IN1 VCC 14 +IN2 -IN1 2 8 1 OUT1 1 OUT2 -IN1 OUT1 CH1 - + CH2 - + SOP14 CH4 + - 9 BA2903FVM BA2903FVM 13 VEE 11 NC -IN1 3 10 +IN4 +IN1 4 9 -IN4 NC -IN3 SSOP-B14 SSOP-B14 BA10339F BA10339F BA2903FV BA2903FV 14 12 +IN3 8 CH3 - + 15 VCC 1 BA2901FV BA2901FV CH1 - + CH2 - + CH3 - + CH4 - + 5 6 7 8 -IN2 +IN2 -IN3 +IN3 VQFN16 VQFN16 BA10339FV BA10339FV BA2901F BA2901F 2 BA2901KN BA2901KN 2007.October Absolute maximum ratings (Ta=25[]) Parameter Supply Voltage Differential Input Voltage(*1) Rating Symbol BA10393 BA10393 family BA10339 BA10339 family VCC-VEE BA2903 BA2903 family BA2901 BA2901 family Unit +36 V Vid VCCVEE 36 V Input Common-mode voltage range Vicm VEE to VCC (VEE-0.3) to VEE+36 V Operating Temperature Topr -40 to +85 -40 to +125 Storage Temperature Tstg -55 to +125 -55 to +150 Tjmax +125 +150 Maximum junction Temperature Note: Absolute maximum rating item indicates the condition which must not be exceeded. Application of voltage in excess of absolute maximum rating or use out absoluted maximum rated temperature environment may cause deterioration of characteristics. (*1) The voltage difference between inverting input and non-inverting input is the differential input voltage. Then input terminal voltage is set to more then VEE. Electrical characteristics BA10393/BA10339 BA10393/BA10339 family (Unless otherwise specified VCC=+5[V], VEE=0[V], Ta=25[]) Guaranteed Limit BA10393 BA10393 family BA10339 BA10339 family Min. Typ. Max. Min. Typ. Max. Symbol Temperature range Vio 25 - ±1 Input Offset Current Iio 25 - ±5 ±50 - ±5 ±50 nA VOUT=1.4 Input Bias Current(*2) Ib 25 - 25 250 - 25 250 nA VOUT=1.4 Vicm 25 0 - VCC-1.5 0 - VCC-1.5 V Large Signal Voltage Gain AV 25 93 106 - - 106 - dB RL=15[k],VCC=15[V] Supply Current ICC 25 - 0.4 1 - 0.8 2 mA RL=All Comparators Output Sink Current IOL 25 6 16 - 6 16 - mA VIN-=1[V],VIN+=0[V],VOUT=1.5[V] Output Saturation Voltage VOL 25 - 250 400 - 250 400 mV VIN-=1[V],VIN+=0[V],IOL=4[mA] Output Leakage Current 1 Ileak1 25 - 0.1 - - 0.1 - µA VIN-=0[V],VIN+=1[V],VOUT=5[V] Output Leakage Current 2 Ileak2 25 - 0.1 1 - - - µA VIN-=0[V],VIN+=1[V],VOUT=36[V] Tre 25 - 1.3 - - 1.3 - µs RL=5.1[k],VRL=5[V] Parameter Input Offset Voltage Input Common-mode Voltage Range Response Time ±5 - ±2 ±5 Condition Unit mV VOUT=1.4 - (*2) Current Direction : Since first input stage is composed with PNP transistor, input bias current flows out of IC. Electrical characteristics BA2903/BA2901 BA2903/BA2901 family (Unless otherwise specified VCC=+5[V], VEE=0[V], full range -40[] to +125[]) Parameter Symbol Input Offset Voltage (*3) VIO Input Offset Current (*3) Iio Input Bias Current (*3) Ib Input Common-mode voltage Range Vicm Large Signal Voltage Gain AV Supply Current ICC Output Sink Current(*4) IOL Output Saturation Voltage (Low Level Output Voltage) VOL Output Leakage current (High Level Output Current) Ileak Temperature range Guaranteed Limit BA2903 BA2903 family BA2901 BA2901 family Min. Typ. Max. Min. Typ. Max. 25 - 2 7 - 2 7 full range - - 15 - - 15 25 - 5 50 - 5 50 full range - - 200 - - 200 25 - 50 250 - 50 250 full range - - 500 - - 500 25 0 - VCC-1.5 0 - VCC-1.5 25 88 100 - 25 - 0.6 1 88 100 - 0.8 2 full range - - 2.5 - - 2.5 25 6 16 - 6 16 - 25 - 150 400 - 150 400 full range - - 700 - - 700 25 - 0.1 - - 0.1 full range - - 1 - - Tre 25 mV Condition VOUT=1.4[V] VCC=5 to 36[V],VOUT=1.4[V] nA VOUT=1.4[V] nA VOUT=1.4[V] V dB mA VCC=15[V],VOUT=1.4 to 11.4[V] RL=15[k],VRL=15[V] VOUT=open VOUT=open,VCC=36[V] mA VIN+=0[V],VIN=1[V],VOL=1.5[V] mV VIN+=0[V],VIN-=1[V],IOL=4[mA] - µA VIN+=1[V],VIN-=0[V],VOH=5[V] 1 µA VIN+=1[V],VIN-=0[V],VOH=36[V] µs RL=5.1[k],VRL=5[V] VIN=100[mVp-p],overdrive=5[mV] RL=5.1[k],VRL=5[V],VIN=TTL Logic Swing,VREF=1.4[V] - 1.3 - - 1.3 - - Response Time Unit 0.4 - - 0.4 - (*3) Abusolute values 2/16 BA10393 BA10393 family BA10393 BA10393 family 400 200 0.8 25 0.6 0.4 85 0.2 0 25 50 75 100 AMBIENT TEMPERTURE [] . 125 0 10 20 30 SUPPLY VOLTAGE [V] OUTPUT SATURATION VOLTAGE [mV] 200 -40 100 0 0 10 20 30 SUPPLY VOLTAGE [V] 400 2V 300 36V 100 0 -50 40 (IOL=4[mA]) 0 25 50 75 36V 5V 20 2V 0 0 25 50 25 1.2 85 1.0 0.8 0.6 0.4 -40 0.2 75 4 -40 25 0 -2 85 -4 -6 100 4 6 8 10 12 14 16 18 20 Fig.6 Low Level Output Voltage ­ Output Sink Current (VCC=5[V]) 6 2 2 OUTPUT SINK CURRENT [mA] BA10393 BA10393 family 8 -8 -25 1.4 0 BA10393 BA10393 family 8 INPUT OFFSET VOLTAGE [mV] 30 -50 1.6 100 (IOL=4[mA]) 40 1.8 0.0 -25 Fig.5 Output Saturation Voltage - Ambient Temperature BA10393 BA10393 family 100 BA10393 BA10393 family 2.0 AMBIENT TEMPERATURE [] Fig.4 Output Saturation Voltage - Supply Voltage 10 5V 200 -25 0 25 50 75 AMBIENT TEMPERATURE [] Fig.3 Supply Current - Ambient Temperature INPUT OFFSET VOLTAGE [mV] OUTPUT SATURATION VOLTAGE [mV] 25 300 -50 BA10393 BA10393 family 500 85 400 2V 0.2 40 LOW LEVEL OUTPUT VOLTAGE [V] BA10393 BA10393 family 36V 0.4 Fig.2 Supply Current - Supply Voltage Fig.1 Derating Curve 500 5V 0.6 0 0 0 OUTPUT SINK CURRENT [mA] SUPPLY CURRENT [mA] BA10393F BA10393F 600 BA10393 BA10393 family 1 -40 0.8 SUPPLY CURRENT [mA] 800 BA10393 BA10393 family 1 . POWER DISSIPATION [mW] . 1000 6 4 2V 2 5V 0 -2 36V -4 -6 -8 0 10 AMBIENT TEMPERATURE [] 20 30 40 -50 -25 0 25 50 75 100 SUPPLY VOLTAGE [V] Fig.8 Input Offset Voltage - Supply Voltage Fig.7 Output Sink Current - Ambient Temperature AMBIENT TEMPERATURE [] Fig.9 Input Offset Voltage ­ Ambient Temperature (VOUT=1.5[V]) BA10393 BA10393 family . 160 100 -40 25 80 60 40 85 20 INPUT OFFSET CURRENT [nA] INPUT BIAS CURRENT [nA] 120 120 36V 100 80 5V 60 40 2V 20 0 10 20 30 40 30 20 -40 10 0 25 -10 85 -20 -30 -40 0 0 BA10393 BA10393 family 50 40 140 140 INPUT BIAS CURRENT [nA] BA10393 BA10393 family 160 -50 -50 SUPPLY VOLTAGE [V] -25 0 25 50 75 AMBIENT TEMPERATURE [] Fig.10 Input Bias Current ­ Supply Voltage Fig.11 Input Bias Current ­ Ambient Temperature (*) The above date is ability value of sample, it is not guaranteed. 3/16 100 0 10 20 30 SUPPLY VOLTAGE [V] 40 Fig.12 Input Offset Current ­ Supply Voltage 36V 30 20 10 5V 0 -10 2V -20 -30 -40 . 130 25 LARGE SIGNAL VOLTAGE GAIN [dB] INPUT OFFSET CURRENT [nA] 40 BA10393 BA10393 family 140 LARGE SIGNAL VOLTAGE GAIN [dB] BA10393 BA10393 family 50 . BA10393 BA10393 family 120 110 100 85 -40 90 80 70 -50 60 -50 -25 0 25 50 75 AMBIENT TEMPERATURE [] 100 130 36V 120 110 100 2V 90 5V 80 70 60 0 10 20 30 SUPPLY VOLTAGE [V] 40 -50 -25 0 25 50 75 AMBIENT TEMPERATURE [°C] 100 Fig.15 Large Signal Voltage Gain ­ Ambient Temperature Fig.14 Large Signal Voltage Gain ­ Supply Voltage . Fig.13 Input Offset Current ­ Ambient Temperature BA10393 BA10393 family 140 25 -40 100 80 85 60 40 0 10 20 30 SUPPLY VOLTAGE [V] . . RESPONSE TIME (LOW to HIGH) [µs] BA10393 BA10393 family 4 3 5mV overdrive 2 20mV overdrive 1 100mV overdrive 0 -50 -25 0 25 50 75 AMBIENT TEMPERATURE [°C] 120 36V 110 5V 100 90 80 2V 70 60 40 Fig.16 Common-mode Rejection Ratio ­ Supply Voltage 5 130 -50 -25 0 25 50 75 AMBIENT TEMPERATURE [°C] 100 Fig.17 Common-mode Rejection Ratio ­ Ambient Temperature . 120 POWER SUPPLY REJECTION RATIO [dB] 140 BA10393 BA10393 family 140 RESPONSE TIME (HIGH to LOW) [dB] COMMON MODE REJECTION RATIO[dB] . COMMON MODE REJECTION RATIO [dB] BA10393 BA10393 family 160 BA10393 BA10393 family 5 4 3 5mV overdrive 2 20mV overdrive 100mV overdrive 1 0 -50 100 -25 0 25 50 75 AMBIENT TEMPERATURE [°C] 100 Fig.19 Response Time LH ­ Ambient Temperature Fig.20 Response Time HL ­ Ambient Temperature (VCC=5[V],VRL=5[V],RL=5.1[k]) (VCC=5[L]=5[V],RL=5.1[k]) (*) The above date is ability value of sample, it is not guaranteed. 4/16 BA10393 BA10393 family 140 130 120 110 100 90 80 70 60 -50 -25 0 25 50 75 AMBIENT TEMPERATURE [°C] 100 Fig.18 Power Supply Rejection Ratio ­ Ambient Temperature BA10339 BA10339 family BA10339 BA10339 family 1000 BA10339 BA10339 family 1 BA10339 BA10339 family 1 BA10339FV BA10339FV 600 400 BA10339F BA10339F 200 0.8 0.8 25 0.6 0.4 85 0.2 0 25 50 75 100 AMBIENT TEMPERTURE [] . 125 0 10 20 30 SUPPLY VOLTAGE [V] Fig.1 Derating Curve BA10339 BA10339 family 25 200 -40 0 10 20 30 SUPPLY VOLTAGE [V] 2V 300 200 5V (IOL=4[mA]) -25 0 25 50 75 AMBIENT TEMPERATURE [] 5V 10 3V -25 0 25 50 75 1.0 85 0.8 0.6 25 0.4 -40 0.2 2 4 6 8 10 12 14 16 18 20 Fig.6 Low Level Output Voltage ­ Ambient Temperature (VCC=5[V]) BA10339 BA10339 family 8 6 6 4 2 0 -40 25 -2 -4 85 -6 4 2 0 36V 5V -2 -4 3V -6 -8 0 100 1.2 OUTPUT SINK CURRENT [mA] -8 -50 1.4 0 BA10339 BA10339 family 8 0 1.6 100 Fig.5 Output Saturation Voltage - Ambient Temperature INPUT OFFSET VOLTAGE [mV] 36V 1.8 0.0 -50 (IOL=4[mA]) 30 100 BA10339 BA10339 family 2.0 0 BA10339 BA10339 family 20 36V 100 -25 0 25 50 75 AMBIENT TEMPERATURE [] Fig.3 Supply Current - Ambient Temperature 400 40 Fig.4 Output Saturation Voltage - Supply Voltage 40 -50 LOW LEVEL OUTPUT VOLTAGE [V] 300 0 2V 0.2 40 BA10339 BA10339 family 500 OUTPUT SATURATION VOLTAGE [mV] OUTPUT SATURATION VOLTAGE [mV] 85 100 5V 0.4 Fig.2 Supply Current - Supply Voltage 500 400 36V 0.6 0 0 0 OUTPUT SINK CURRENT [mA] SUPPLY CURRENT [mA] SUPPLY CURRENT [mA] . 800 INPUT OFFSET VOLTAGE [mV] POWER DISSIPATION [mW] . -40 10 20 30 40 -50 -25 0 25 50 75 100 AMBIENT TEMPERATURE [] SUPPLY VOLTAGE [V] AMBIENT TEMPERATURE [] Fig.7 Output Sink Current ­ Ambient Temperature Fig.8 Input Offset Voltage ­ Supply Voltage Fig.9 Input Offset Voltage ­ Ambient Temperature (VOL=1.5[V]) BA10339 BA10339 family BA10339 BA10339 family 50 BA10339 BA10339 family 50 . 50 25 30 -40 20 10 85 INPUT OFFSET CURRENT [nA] INPUT BIAS CURRENT [nA] INPUT BIAS CURRENT [nA] 40 40 40 36V 30 20 5V 10 0 0 10 20 30 40 Fig.10 Input Bias Current ­ Supply Voltage 10 0 -10 -40 -20 25 -30 -50 -50 SUPPLY VOLTAGE [V] 85 20 -40 3V 0 30 -25 0 25 50 75 AMBIENT TEMPERAUTRE [] 100 Fig.11 Input Bias Current ­ Ambient Temperature (*) The above date is ability value of sample, it is not guaranteed. 5/16 0 10 20 30 SUPPLY VOLTAGE [V] 40 Fig.12 Input Offset Current ­ Supply Voltage BA10339 BA10339 family BA10339 BA10339 family 50 5V 20 10 0 -10 3V -20 -30 -40 130 120 25 100 -40 90 80 70 100 140 -40 100 80 85 60 40 0 10 20 30 SUPPLY VOLTAGE [V] 40 Fig.16 Common-mode Rejection Ratio ­ Supply Voltage 75 3V 50 25 0 -50 3 5mV overdrive 2 20mV overdrive 100mV overdrive -25 0 25 50 75 AMBIENT TEMPERATURE [°C] 100 Fig.17 Common-mode Rejection Ratio ­ Ambient Temperature BA10339 BA10339 family 5 RESPONSE TIME (HIGH to LOW) [µs] 4 1 36V 5V BA10339 BA10339 family 5 4 3 5mV overdrive 2 20mV overdrive 100mV overdrive 1 0 0 -50 -25 0 25 50 75 AMBIENT TEMPERATURE [°C] Fig.19 Response Time LH ­ Ambient Temperature (VCC=5[V],VRL=5[V],RL=5.1[k]) -50 100 100 5V 90 3V 80 70 -25 0 25 50 75 AMBIENT TEMPERATURE [°C] 100 Fig.20 Response Time HL ­ Ambient Temperature (VCC=5[V],VRL=5[V],RL=5.1[k]) (*) The above date is ability value of sample, it is not guaranteed. 6/16 -25 0 25 50 75 AMBIENT TEMPERATURE [°C] 100 Fig.15 Large Signal Voltage Gain ­ Ambient Temperature BA10339 BA10339 family 150 100 25 36V 110 -50 Fig.14 Large Signal Voltage Gain ­ Supply Voltage 125 120 120 40 POWER SUPPLY REJECTION RATIO [dB] . BA10339 BA10339 family 160 10 20 30 SUPPLY VOLTAGE [V] . Fig. 13 Input Offset Current ­ Ambient Temperature 0 COMMON MODE REJECTION RATIO [dB] -25 0 25 50 75 AMBIENT TEMPERATURE [] 130 60 60 -50 COMMON MODE REJECTION RATIO [dB] . 85 110 -50 RESPONSE TIME (LOW to HIGH) [µs] LARGE SIGNAL VOLTAGE GAIN [dB] 36V LARGE SIGNAL VOLTAGE GAIN [dB] INPUT OFFSET CURRENT [nA] 30 BA10339 BA10339 family 140 140 40 BA10339 BA10339 family 140 130 120 110 100 90 80 70 60 -50 -25 0 25 50 75 AMBIENT TEMPERATURE [°C] 100 Fig.18 Power Supply Rejection Ratio ­ Ambient Temperature BA2903 BA2903 family BA2903 BA2903 family BA2903F BA2903F BA2903FV BA2903FV 600 400 BA2903FVM BA2903FVM 200 1.4 1.4 1.2 -40 1 0.8 0.6 25 0.4 150 5V 0.6 0.4 25 100 -40 0 10 20 30 SUPPLY VOLTAGE [V] 150 2V 100 5V 50 5V 20 10 2V -50 -25 0 25 50 75 1.0 0.8 125 0.6 25 0.4 0.2 -40 4 -40 2 0 25 -2 125 -4 -6 4 6 8 10 12 14 16 18 20 Fig.6 Low Level Output Voltage ­ Output Sink Current BA2903 BA2903 family 8 6 4 2V 2 0 5V -2 36V -4 -6 -8 0 10 20 30 -50 40 -25 0 25 50 75 100 AMBIENT TEMPERATURE [] SUPPLY VOLTAGE [V] AMBIENT TEMPERATURE [] Fig.8 Input Offset Voltage ­ Supply Voltage Fig.7 Output Sink Current ­ Ambient Tempearture 2 (VCC=5[V]) 6 100 125 150 1.2 OUTPUT SINK CURRENT [mA] -8 0 1.4 BA2903 BA2903 family 8 INPUT OFFSET VOLTAGE [mV] 36V 1.6 0 (IOL=4[mA]) 30 1.8 -25 0 25 50 75 100 125 150 AMBIENT TEMPERATURE [] Fig.5 Output Saturation Voltage ­ Ambient Temperature BA2903 BA2903 family BA2903 BA2903 family 0.0 -50 (IOL=4[mA]) 0 25 50 75 100 125 150 AMBIENT TEMPERATURE [] 2.0 0 40 Fig.4 Output Saturation Voltage ­ Supply Voltage 40 36V -25 Fig.3 Supply Current ­ Ambient Temperature INPUT OFFSET VOLTAGE [mV] 0 -50 40 BA2903 BA2903 family 200 OUTPUT SATURATION VOLTAGE [mV] 150 50 10 20 30 SUPPLY VOLTAGE [V] Fig.2 Supply Current ­ Supply Voltage 125 2V 0 0 BA2903 BA2903 family 200 36V 0.2 LOW LEVEL OUTPUT VOLTAGE [V] 25 50 75 100 125 AMBIENT TEMPERTURE [] . Fig.1 Derating Curve OUTPUT SATURATION VOLTAGE [mV] 1 0.8 0 0 OUTPUT SINK CURRENT [mA] 1.2 125 0.2 0 BA2903 BA2903 family 1.6 SUPPLY CURRENT [mA] . 800 BA2903 BA2903 family 1.6 SUPPLY CURRENT [mA] POWER DISSIPATION [mV] 1000 Fig.9 Input Offset Voltage ­ Ambient Temperature (VOUT=1.5[V]) BA2903 BA2903 family BA2903 BA2903 family 160 BA2903 BA2903 family 50 . 160 120 100 -40 80 25 60 40 20 125 0 120 100 36V 80 60 40 5V 20 2V 0 0 10 20 30 40 SUPPLY VOLTAGE [V] Fig.10 Input Bias Current ­ Supply Voltage INPUT OFFSET CURRENT [nA] 140 INPUT BIAS CURRENT [nA] INPUT BIAS CURRENT [nA] 140 40 30 125 20 10 0 -10 -40 -20 25 -30 -40 -50 -50 -25 0 25 50 75 100 125 150 AMBIENT TEMPERAUTRE [] Fig.11 Input Bias Current ­ Ambient Temperature (*) The above date is ability value of sample, it is not guaranteed. 7/16 0 10 20 30 SUPPLY VOLTAGE [V] Fig.12 Input Offset Current ­ Supply Voltage 40 BA2903 BA2903 family 20 2V 10 0 -10 36V -20 -30 -40 . 130 25 120 110 100 125 -40 90 80 70 -50 60 -50 -25 0 25 50 75 100 125 150 AMBIENT TEMPERATURE [] 0 Fig.13 Input Offset Current ­ Ambient Temperature 10 20 30 SUPPLY VOLTAGE [V] BA2903 BA2903 family 140 130 LARGE SIGNAL VOLTAGE GAIN [dB] 5V 30 140 LARGE SIGNAL VOLTAGE GAIN [dB] INPUT OFFSET CURRENT [nA] 40 BA2903 BA2903 family . BA2903 BA2903 family 50 36V 120 110 100 5V 90 15V 80 70 60 -50 40 Fig.14 Large Signal Voltage Gain ­ Supply Voltage -25 0 25 50 75 100 125 150 AMBIENT TEMPERATURE [°C] . Fig.15 Large Signal Voltage Gain ­ Ambient Temperature 5 125 120 36V 100 100 75 25 -40 25 40 0 10 20 30 SUPPLY VOLTAGE [V] 0 . . . 130 120 110 100 90 80 70 4 3 2 -25 0 25 50 75 100 125 150 AMBIENT TEMPERATURE [°C] 25 . RESPONSE TIME (HIGH to LOW) [µs] 3 125 25 -40 1 0 20 40 60 80 OVER DRIVE VOLTAGE [mV] 1 0 125 -1 -2 -3 -4 -5 -80 -60 -40 -20 OVER DRIVE VOLTAGE [mV] -1 0 0 1 2 3 4 5 COMMON MODE INPUT VOLTAGE [V] Fig.18 Input Offset Voltage ­ Common Mode Input Voltage (VCC=5V) BA2903 BA2903 family 5 4 5mV overdrive 3 20mV overdrive 100mV overdrive 2 1 0 -50 -25 0 25 50 75 100 125 150 AMBIENT TEMPERATURE [°C] 100 Fig.22 Response Time Over Drive Voltage (VCC=5[V],VRL=5[V],RL=5.1[k]) Fig.21 Response Time ­ Ambient Temperature (VCC=5[V],VRL=5[V],RL=5.1[k]) 4 0 2 Fig.20 Response Time ­ Over Drive Voltage BA2903 BA2903 family 2 -40 1 Fig.19 Power Supply Rejection Ratio Ambient Temperature 5 125 0 -100 60 -50 BA2903 BA2903 family 5 RESPONSE TIME (LOW to HIGH) [µs] POWER SUPPLY REJECTION RATIO [dB] BA2903 BA2903 family 25 3 -25 0 25 50 75 100 125 150 AMBIENT TEMPERATURE [°C] Fig.17 Common Mode Rejection Ratio ­ Ambient Temperature Fig.16 Common Mode Rejection Ratio ­ Supply Voltage 140 -40 4 -6 -50 40 RESPONSE TIME (LOW to HIGH) [µs] 60 . . 5V 2V 50 80 RESPONSE TIME (HIGH to LOW) [µs] INPUT OFFSET VOLTAGE [mV] 125 BA2903 BA2903 family 6 . COMMON MODE REJECTION RATIO [dB] . 140 BA2903 BA2903 family 150 COMMON MODE REJECTION RATIO [dB] . BA2903 BA2903 family 160 (VCC=5[V],VRL=5[V],RL=5.1[k]) BA2903 BA2903 family 5 4 5mV overdrive 3 20mV overdrive 100mV overdrive 2 1 0 -50 -25 0 25 50 75 100 125 150 AMBIENT TEMPERATURE [°C] Fig.23 Response Time ­ Ambient Temperature (VCC=5[V],VRL=5[V],RL=5.1[k]) (*) The above date is ability value of sample, it is not guaranteed. 8/16 BA2901 BA2901 family . BA2901FV BA2901FV SUPPLY CURRENT [mA] POWER DISSIPATION [mW] . 800 BA2903KN BA2903KN 600 400 BA2901F BA2901F 200 BA2901 BA2901 family 2.0 1.8 1.8 1.6 1.6 -40 1.4 1.2 1.0 25 0.8 0.6 125 0.4 0.2 0 150 25 -40 0 10 20 30 SUPPLY VOLTAGE [V] 40 2V 100 5V 36V 50 0 -50 36V 5V 20 2V 0 25 50 75 0 25 50 75 1.6 1.4 125 1.2 1.0 25 0.8 0.6 0.4 -40 0.2 100 125 150 0 5 6 4 -40 2 0 25 -2 125 -4 -6 10 20 Fig.6 Low Level Output Voltage ­ Output Sink Current (VCC=5[V]) BA2901 BA2901 family 8 6 4 2V 2 0 36V 5V -2 -4 -6 20 30 40 -50 -25 0 25 50 75 100 125 150 AMBIENT TEMPERATURE [] SUPPLY VOLTAGE [V] AMBIENT TEMPERATURE [] Fig.8 Input Offset Voltage ­ Supply Voltage Fig.7 Output Sink Current ­ Ambient Temperature 15 -8 0 100 125 150 10 OUTPUT SINK CURRENT [mA] -8 -25 BA2901 BA2901 family 1.8 BA2901 BA2901 family 8 0 0 25 50 75 100 125 150 AMBIENT TEMPERATURE [] 0.0 -25 Fig.5 Output Saturation Voltage ­ Ambient Temperature(IOL=4[mA]) INPUT OFFSET VOLTAGE [mV] OUTPUT SINK CURRENT [mA] 30 -25 2.0 AMBIENT TEMPERATURE [] BA2901 BA2901 family -50 2V Fig.3 Supply Current ­ Ambient Temperature 150 (IOL=4[mA]) 10 0.4 -50 BA2901 BA2901 family Fig.4 Output Saturation Voltage ­ Supply Voltage 40 5V 0.6 40 LOW LEVEL OUTPUT VOLTAGE [V] 150 0 10 20 30 SUPPLY VOLTAGE [V] 200 OUTPUT SATURATION VOLTAGE [mV] OUTPUT SATURATION VOLTAGE [mV] 125 50 0.8 Fig.2 Supply Current ­ Supply Voltage BA2901 BA2901 family 100 1.0 0.0 0 Fig.1 Derating Curve 200 36V 1.2 INPUT OFFSET VOLTAGE [mV] 25 50 75 100 125 AMBIENT TEMPERTURE [] . 1.4 0.2 0.0 0 BA2901 BA2901 family 2.0 SUPPLY CURRENT [mA] BA2901 BA2901 family 1000 Fig.9 Iput Offset Voltage ­ Ambient Temperature (VOL=1.5[V]) BA2901 BA2901 family BA2901 BA2901 family 160 BA2901 BA2901 family 50 . 160 120 100 25 -40 80 60 40 20 120 100 36V 80 5V 60 40 2V 20 10 20 30 40 SUPPLY VOLTAGE [V] Fig.10 Input Bias Current ­ Supply Voltage 125 20 10 0 -10 -40 -20 25 -30 -50 0 0 30 -40 125 0 INPUT OFFSET CURRENT [nA] 40 140 INPUT BIAS CURRENT [nA] INPUT BIAS CURRENT [nA] 140 -50 -25 0 25 50 75 100 125 150 AMBIENT TEMPERAUTRE [] Fig.11 Input Bias Current ­ Ambient Temperature (*) The above date is ability value of sample, it is not guaranteed. 9/16 0 10 20 30 SUPPLY VOLTAGE [V] 40 Fig.12 Input Offset Current ­ Supply Voltage BA2901 BA2901 family 20 2V 10 0 -10 36V -20 -30 -40 -50 -50 -25 BA2901 BA2901 family 140 . . 5V 30 LARGE SIGNAL VOLTAGE GAIN [dB] INPUT OFFSET CURRENT [nA] 40 130 LARGE SIGNAL VOLTAGE GAIN [dB] BA2901 BA2901 family 50 25 120 110 100 125 -40 90 80 70 60 0 25 50 75 100 125 150 AMBIENT TEMPERATURE [] 0 Fig.13 Input Offset Current ­ Ambient Temperature 10 20 30 SUPPLY VOLTAGE [V] BA2901 BA2901 family 140 130 36V 120 110 100 15V 5V 90 80 70 60 40 -50 -25 0 25 50 75 100 125 150 AMBIENT TEMPERATURE [°C] Fig.15 Large Signal Voltage Gain ­ Ambient Temperature 5 125 125 120 75 25 -40 80 5V 2V 50 60 25 40 0 10 20 30 SUPPLY VOLTAGE [V] 40 -40 4 36V 100 100 BA2901 BA2901 family 6 INPUT OFFSET VOLTAGE [mV] COMMON MODE REJECTION RATIO [dB] . 140 BA2901 BA2901 family 150 COMMON MODE REJECTION RATIO [dB] BA2901 BA2901 family 160 . . Fig.14 Large Signal Voltage Gain ­ Supply Voltage 25 3 2 1 0 125 -1 -2 -3 -4 -5 -6 0 -1 -50 -25 0 25 50 75 100 125 150 AMBIENT TEMPERATURE [°C] 1 2 3 4 5 Fig.18 Input Offse Voltage ­ Common Mode Input Voltage Fig.17 Common Mode Rejection Ratio ­ Ambient Temperature (VCC=5V) RESPONSE TIME (LOW to HIGH) [µs] POWER SUPPLY REJECTION RATIO [dB] 130 120 110 100 90 80 70 60 -50 -25 0 25 50 75 100 125 150 AMBIENT TEMPERATURE [°C] 4 3 2 125 0 -100 4 3 125 2 25 -40 1 0 0 20 40 60 80 OVER DRIVE VOLTAGE [mV] -80 -60 -40 -20 OVER DRIVE VOLTAGE [mV] 0 Fig.20 Response Time ­ Over Drive Voltage . (VCC=5[V],VRL=5[V],RL=5.1[k]) RESPONSE TIME (HIGH to LOW) [µs] . . RESPONSE TIME (HIGH to LOW) [µs] BA2901 BA2901 family -40 1 Fig.19 Power Supply Rejection Ratio ­ Ambient Temperature 5 25 BA2901 BA2901 family 5 4 5mV overdrive 3 20mV overdrive 100mV overdrive 2 1 0 100 Fig.22 Response Time ­ Over Drive Voltage (VCC=5[V],VRL=5[V],RL=5.1[k]) -50 -25 0 25 50 75 100 125 150 AMBIENT TEMPERATURE [°C] Fig.23 Response Time ­ Ambient Temperature (VCC=5[V],VRL=5[V],RL=5.1[k]) (*) The above date is ability value of sample, it is not guaranteed. 10/16 . BA2901 BA2901 family 5 RESPONSE TIME (LOW to HIGH) [µs] BA2901 BA2901 family 140 . . . Fig.16 Common Mode Rejection Ratio ­ Supply Voltage 0 COMMON MODE INPUT VOLTAGE [V] BA2901 BA2901 family 5 4 5mV overdrive 3 20mV overdrive 100mV overdrive 2 1 0 -50 -25 0 25 50 75 100 125 150 AMBIENT TEMPERATURE [°C] Fig.21 Response Time ­ Ambient temperature (VCC=5[V],VRL=5[V],RL=5.1[k]) Schematic Diagram VCC VOUT +IN -IN VEE Fig.1 Schematic Diagram (one channel only) Test Circuit1 Null Method VCC,VEE,EK,Vicm, Unit : [V] , VRL= [VCC] Parameter VF S1 S2 S3 Input Offset Voltage VF1 ON ON Input Offset Current VF2 OFF OFF VF3 OFF ON VF4 ON OFF ON ON Input Bias Current VF5 Large Signal Voltage Gain VF6 BA10393/BA10339 BA10393/BA10339 family BA2903/BA2901 BA2903/BA2901 family GND EK Vicm Vcc GND EK Vicm ON 5 0 -1.4 0 5 to 36 0 -1.4 0 1 ON 5 0 -1.4 0 5 0 -1.4 0 2 5 0 -1.4 0 5 0 -1.4 0 5 0 -1.4 0 5 0 -1.4 0 15 0 -1.4 0 15 0 -1.4 0 15 0 -11.4 0 15 0 -11.4 0 ON ON Calculation 1.Input Offset Voltage (Vio) Vio = VF1 [V] 1+ R f /Rs Rf 50[k] S1 2.Input Offset Current (Iio) Rs VF2 - VF1 4 Ri (1+ R f / Rs) 10[k] Rs Vicm VF4 - VF3 10[k] 50[] [A] VCC EK 500[k] C1 0.1[µF] Ri 50[] 3.Input Bias Current (Ib) Ib = 3 C2 0.1[µF] RK Iio = Calculation Vcc +15[V] DUT NULL S3 Ri S2 RK 500[k] VEE C3 1000[pF] RL VRL [A] 2× R i (1+ R f / Rs) Fig.2 Test Circuit 1 (one channel only) 4.Large Signal Voltage Gain (AV) Av = 20×Log EK×(1+Rf /Rs) |VF5-VF6| [dB] 11/16 -15[V] V VF Test Circuit2 Switch Condition Unit : [V] SW 1 SW No. Supply Current 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 OFF OFF ON Output Saturation Voltage IOL=4[mA] OFF ON ON OFF ON ON OFF Output Leakage Current VOH=36[V] OFF ON ON OFF OFF OFF ON Response Time RL=5.1[k] VRL=5[V] ON OFF ON ON OFF OFF OFF VCC A SW1 SW2 SW3 SW4 SW5 SW7 RL VEE VIN- SW6 V A VRL VIN+ VOL/VOH Fig.3 Test Circuit2 (one channel only) VIN VIN Input voltage w aveform Input voltage w aveform +100mV 0V overdrive voltage overdrive voltage 0V -100mV VOUT VOUT Output voltage w aveform Output voltage w aveform VCC VCC VCC/2 VCC/2 0V 0V Tre (LOW to HIGH) Tre (HIGH to LOW) Fig.4 Response Time 12/16 Description of electrical characteristics Described here are the terms of electric characteristics used in this technical note. Items and symbols used are also shown. Note that item name and symbol and their meaning may differ from those on another manufacture's document or general document. 1. Absolute maximum ratings Absolute maximum rating item indicates the condition which must not be exceeded. Application of voltage in excess of absolute Maximum rating or use out of absolute maximum rated temperature environment may cause deterioration of characteristics. 1.1 Power supply voltage VCCVEE Indicates the maximum voltage that can be applied between the positive power supply terminal and negative power supply terminal Without deterioration or destruction of characteristics of internal circuit. 1.2 Differential input voltage Vid Indicates the maximum voltage that can be applied between non-inverting terminal and inverting terminal without deterioration and Destruction of characteristics of IC. 1.3 Input common-mode voltage range Vicm Indicates the maximum voltage that can be applied to non-inverting terminal and inverting terminal without deterioration or destruction of Characteristics. Input common-mode voltage range of the maximum ratings not assure normal operation of IC. When normal Operation of IC is desired, the input common-mode voltage of characteristics item must be followed. 1.4 Operating temperature range and storage temperature range Topr, Tstg Operating temperature range indicates the temperature range where IC can operate. The higher the ambient temperature becomes, the lower is the power consumed by IC. Storage temperature range where IC can be stored without excessive deterioration of characteristics Of IC. 1.5 Power dissipation Pd Indicates the power that can be consumed by specified mounted board at the ambient temperature 25(normal temperature). As for Package product, Pd is determined by the temperature that can be permitted by IC chip in the packagemaximum junction temperature and thermal resistance of the package 2. Electrical characteristics item 2.1 Input offset voltage Vio Indicates the voltage difference between non-inverting terminal and inverting terminal. It can be translated into the input voltage difference required for setting the output voltage at 0 [V] 2.2 Input offset current Iio Indicates the difference of input bias current between non-inverting terminal and inverting terminal. 2.3 Input bias current Ib Indicates the current that flows into or out of the input terminal. It is defined by the average of input bias current at non-inverting terminal and input bias current at inverting terminal. 2.4 Input common-mode voltage range Vicm Indicates the input voltage range where IC operates normally. 2.5 Large signal voltage gain AV Indicates the amplifying rate (gain) of output voltage against the voltage difference between non-inverting terminal and inverting terminal. It is normally the amplifying rate (gain) with reference to DC voltage. Av = (Output voltage fluctuation) / (Input offset fluctuation) 2.6 Circuit current ICC Indicates the IC current that flows under specified conditions and no-load steady status. 2.7 Output sink current OL Indicates the maximum current that can be output under specified output condition (such as output voltage and load condition). 2.8 Output saturation voltage, Low level output voltage VOL Indicates the voltage range that can be output under specified load conditions. 2.9 Output leakage current, High level output currentI leak Indicates the current that flows into IC under specified input and output conditions. 2.10 Response Time Tre The interval between the application of an input and output condition. 2.11 Common-mode rejection ratio CMRR Indicates the ratio of fluctuation of input offset voltage when in-phase input voltage is changed. It is normally the fluctuation of DC. CMRR Change of Input common-mode voltage/Input offset fluctuation 2.12 Power supply rejection ratio PSRR Indicates the ratio of fluctuation of input offset voltage when supply voltage is changed. It is normally the fluctuation of DC. PSRRChange of power supply voltage/Input offset fluctuation 13/16 Derating curve Power dissipation (total loss) indicates the power that can be consumed by IC at Ta=25(normal temperature).IC is heated when it consumed power, and the temperature of IC ship becomes higher than ambient temperature. The temperature that can be accepted by IC chip depends on circuit configuration, manufacturing process, and consumable power is limited. Power dissipation is determined by the temperature allowed in IC chip (maximum junction temperature) and thermal resistance of package (heat dissipation capability). The maximum junction temperature is typically equal to the maximum value in the storage temperature range. Heat generated by consumed power of IC radiates from the mold resin or lead frame of the package. The parameter which indicates this heat dissipation capability (hardness of heat release) is called thermal resistance, represented by the symbol j-a[/W]. The temperature of IC inside the package can be estimated by this thermal resistance. Fig.6 (a) shows the model of thermal resistance of the package. Thermal resistance ja, ambient temperature Ta, junction temperature Tj, and power dissipation Pd can be calculated by the equation below : ja (TjTa) / Pd [/W] Derating curve in Fig.6 (b) indicates power that can be consumed by IC with reference to ambient temperature. Power that can be Consumed by IC begins to attenuate at certain ambient temperature. This gradient iis determined by thermal resistance ja. Thermal Resistance ja depends on chip size, power consumption, package, ambient temperature, package condition, wind velocity, etc even when the same of package is used. Thermal reduction curve indicates a reference value measured at a specified condition. Fig1 (a)-(d) show a derating curve for an example of BA10393 BA10393, BA10339 BA10339, BA2903 BA2903, and BA2901 BA2901. Power dissipation of LSI [W] Pd (max) ja = ( Tj Ta ) / Pd [/W] P2 ja2 < ja1 Ambient temperature Ta [] ' ja2 P1 ja2 Tj ' (max) Tj (max) ' ja1 Chip surface temperature Tj [] 0 Power dissipation P [W] 25 ja1 50 75 100 125 Ambient temperature Ta [ ] (b) Derating curve (a) Thermal resistance Fig.1 Thermal resistance and derating curve 1000 1000 800 800 BA10339FV BA10339FV Power dissipation [mW]] Power dissipation [mW] 700mW (*2) 620mW (*1) BA10393F BA10393F 600 400 600 400 200 200 0 0 0 25 50 75 100 125 0 25 Ambient temperature[] 50 75 100 125 Ambient temperature[] (a) BA10393 BA10393 family (b) BA10339 BA10339 family 1000 1000 870mW( *7) BA2901FV BA2901FV BA2903F BA2903F 800 BA2903FV BA2903FV 690mW( *5) 600 Power dissipation [mW] 780mW( *4) 800 Power dissipation [mW] BA10339F BA10339F 490mW (*3) BA2903FVM BA2903FVM 590mW (*6) 400 200 BA2901KN BA2901KN 660mW( *8) 600 BA2901F BA2901F 610mW (*9) 400 200 0 0 0 25 50 75 100 125 150 0 25 Ambient temperature[] 50 75 100 Ambient temperature[] (d) BA2901 BA2901 family (c) BA2903 BA2903 family *1 *2 *3 *4 *5 *6 *7 *8 *9 Unit 6.2 7.0 4.9 6.2 5.5 4.7 7.0 5.3 4.9 [mW/] When using the unit above Ta=25[], subtract the value above per degree[]. Permissible dissipation is the value when FR4 glass epoxy board 70[mm]×70[mm]×1.6[mm] (cooper foil area below 3[]) is mounted. Fig.2 Derating Curve 14/16 125 150 150 Cautions on use 1) Processing of unused circuit It is recommended to apply connection (see the Fig.9) and set the noninverting input terminal at the potential within input common-mode voltage range (Vicm), for any unused circuit. 2) Input voltage Applying VEE+36[V](BA2903/BA2901 BA2903/BA2901 family) 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 electrical characteristics. VCC + To the potential within Vicm OPEN VEE Fig.1 Example of processing unused circuit 3) Maximum output voltage Because the output voltage range becomes narrow as the output current increases, design the application with margin by considering changes in electrical characteristics and temperature characteristics. 4) Short-circuit of output terminal When output terminal and VCC or VEE terminal are shorted, excessive output current may flow under some conditions, and heating may destroy IC. It is necessary to connect a resistor as shown in Fig.10, thereby Protecting against load shorting. 5) Power supply (split supply / single supply) in used Op amp operates when specified voltage is applied between VCC and VEE. Therefore, the single supply Op Amp can be used for double supply Op-Amp as well. 6) Power dissipation (Pd) Use a thermal design that allows for a sufficient margin in light of the power dissipation (Pd) in actual operating conditions. 7) Short-circuit between pins and wrong mounting Pay attention to the assembly direction of the ICs. Wrong mounting direction or shorts between terminals, GND, or other components on the circuits, can damage the IC. 8) Use in strong electromagnetic field Using the ICs in strong electromagnetic field can cause operation malfunction. 9) Radiation This IC is not designed to be radiation-resistant. 10) Handing of IC When stress is applied to IC because of deflection or bend of board, the characteristics may fluctuate due to piezoelectric (piezo) effect. 11) Inspection on set board During testing, turn on or off the power before mounting or dismounting the board from the test Jig. Do not power up the board without waiting for the output capacitors to discharge. The capacitors in the low output impedance terminal can stress the device. Pay attention to the electro static voltages during IC handling, transportation, and storage. 12) Output capacitor When VCC terminal is shorted to VEE (GND) potential and an electric charge has accumulated on the external capacitor, connected to output terminal, accumulated charge may be discharged VCC terminal via the parasitic element within the circuit or terminal protection element. The element in the circuit may be damaged (thermal destruction). When using this IC for an application circuit where there is oscillation, output capacitor load does not occur, as when using this IC as a voltage comparator. Set the capacitor connected to output terminal below 0.1[µF] in order to prevent damage to IC. 15/16 Tape and Reel in formation SOP8 SSOP-B8 MSOP8 SOP14 SSOP-B14 SSOP-B14 VQFN16 VQFN16 Model number construction B A 1 0 3 9 3 Specify the product by the model number when placing an order. Make sure of the combinations of items. Start with the leftmost space without leaving any empty space between characters. ROHM product name Package type BA2901 BA2901 Quantity X X X X XX X X X X X X X X 1234 3000 1234 TR Direction of feed 1Pin Reel 1234 MSOP8 2500 1234 E2 Embossed carrier tape 1234 SOP8/ SSOP-B8/ SOP14/ SSOP-B14 SSOP-B14 1234 Packing specification name 1234 Package X X X X X X X X X X X X X X X X X X XX X Direction of feed 1Pin Reel Direction of feed 1234 16/16 1234 1pin 1234 Reel 1234 2500 1234 E2 1234 VQFN16 VQFN16 E 2 E2 Embossed tape on reel with pin 1 near f ar when pulled out TR Embossed tape on reel with pin 1 near f ar when pulled out F : SOP8/SOP14 FV : SSOP-B8/SSOP-B14 SSOP-B8/SSOP-B14 FVM : MSOP8 KN : VQFN16 VQFN16 BA10393 BA10393 BA10339 BA10339 BA2903 BA2903 Tape and Reel in formation F - Appendix Notes No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Upon actual use, therefore, please request that specifications to be separately delivered. Application circuit diagrams and circuit constants contained herein are shown as examples of standard use and operation. Please pay careful attention to the peripheral conditions when designing circuits and deciding upon circuit constants in the set. Any data, including, but not limited to application circuit diagrams information, described herein are intended only as illustrations of such devices and not as the specifications for such devices. ROHM CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any third party's intellectual property rights or other proprietary rights, and further, assumes no liability of whatsoever nature in the event of any such infringement, or arising from or connected with or related to the use of such devices. Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or otherwise dispose of the same, no express or implied right or license to practice or commercially exploit any intellectual property rights or other proprietary rights owned or controlled by ROHM CO., LTD. is granted to any such buyer. Products listed in this document are no antiradiation design. The products listed in this document are designed to be used with ordinary electronic equipment or devices (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys). Should you intend to use these products with equipment or devices which require an extremely high level of reliability and the malfunction of which would directly endanger human life (such as medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety devices), please be sure to consult with our sales representative in advance. It is our top priority to supply products with the utmost quality and reliability. However, there is always a chance of failure due to unexpected factors. Therefore, please take into account the derating characteristics and allow for sufficient safety features, such as extra margin, anti-flammability, and fail-safe measures when designing in order to prevent possible accidents that may result in bodily harm or fire caused by component failure. ROHM cannot be held responsible for any damages arising from the use of the products under conditions out of the range of the specifications or due to non-compliance with the NOTES specified in this catalog. Thank you for your accessing to ROHM product informations. More detail product informations and catalogs are available, please contact your nearest sales office. ROHM Customer Support System www.rohm.com Copyright © 2007 ROHM CO.,LTD. THE AMERICAS / EUPOPE / ASIA / JAPAN Contact us : webmaster@ rohm.co. jp 21, Saiin Mizosaki-cho, Ukyo-ku, Kyoto 615-8585, Japan TEL : +81-75-311-2121 FAX : +81-75-315-0172 Appendix1-Rev2.0