Operational Amplifier Series Automotive Ground Sense Operational Amplifiers BA2904Yxxx-C, BA2902Yxx-C ●Key Specifications Wide operating supply voltage Single supply : Dual supply : Low supply current BA2904Yxxx-C BA2902Yxx-C Input bias current : Input offset current : Operating temperature range : ●General Description BA2904Yxxx-C,BA2902Yxx-C integrate two or four independent Op-Amps and ground sense input Amplifier on a single chip. These Op-Amps have some features of high-gain, low power consumption, and can operate from +3V to +36V (single power supply ). BA2904Yxxx-C, BA2902Yxx-C are manufactured for automotive requirements of engine control unit, electric power steering, and so on. ●Features AEC-Q100 Qualified Single or dual power supply operation Wide operating supply voltage Standard Op-Amp Pin-assignments Common-mode Input Voltage Range includes ground level, allowing direct ground sensing Low supply current High open loop voltage gain Internal ESD protection circuit Wide temperature range ●Packages SOP8 SOP14 SSOP-B8 SSOP-B14 MSOP8 +3.0V to +36V ±1.5V to ±18V 0.5mA(Typ.) 0.7mA(Typ.) 20nA(Typ.) 2nA(Typ.) -40℃ to +125℃ W(Typ.) x D(Typ.) x (Max.) 5.00mm x 6.20mm x 1.71mm 8.70mm x 6.20mm x 1.71mm 3.00mm x 6.40mm x 1.35mm 5.00mm x 6.40mm x 1.35mm 2.90mm x 4.00mm x 0.90mm ●Application Engine Control Unit Electric Power Steering (EPS) Anti-Lock Braking System (ABS) Automotive electronics ●Selection Guide Maximum operating temperature Output current Source/Sink Automotive supply current +125°C Dual 30mA / 20mA 0.5mA BA2904YF-C BA2904YFV-C BA2904YFVM-C Quad 30mA / 20mA 0.7mA BA2902YF-C BA2902YFV-C ○Product structure：Silicon monolithic integrated circuit ○This product is not designed protection against radioactive rays. www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. TSZ22111･14･001 1/27 TSZ02201-0RAR1G200110-1-2 21.Jan.2013 Rev.002 Datasheet BA2904Yxxx-C, BA2902Yxx-C ●Simplified schematic VCC － IN OUT ＋ IN VEE Figure 1. Simplified schematic (one channel only) ●Pin Configuration BA2904YF-C : SOP8 BA2904YFV-C : SSOP-B8 BA2904YFVM-C : MSOP8 OUT1 1 2 -IN1 +IN1 3 VEE 4 CH1 - + Pin No. Symbol 1 OUT1 8 VCC 2 -IN1 7 OUT2 3 +IN1 4 VEE 5 +IN2 6 -IN2 CH2 + - 6 -IN2 7 OUT2 8 VCC Pin No. Symbol 1 OUT1 5 +IN2 BA2902YF-C : SOP14 BA2902YFV-C : SSOP-B14 OUT1 1 -IN1 2 2 -IN1 3 +IN1 13 -IN4 4 VCC 12 +IN4 5 +IN2 6 -IN2 7 OUT2 14 OUT4 CH1 - + CH4 + - +IN1 3 VCC 4 11 VEE 5 10 +IN3 +IN2 -IN2 6 OUT2 7 - + CH2 + CH3 8 OUT3 9 -IN3 9 -IN3 8 OUT3 10 +IN3 11 VEE 12 +IN4 13 -IN4 14 OUT4 Package SOP8 SSOP-B8 MSOP8 SOP14 SSOP-B14 BA2904YF-C BA2904YFV-C BA2904YFVM-C BA2902YF-C BA2902YFV-C www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. TSZ22111･15･001 2/27 TSZ02201-0RAR1G200110-1-2 21.Jan.2013 Rev.002 Datasheet BA2904Yxxx-C, BA2902Yxx-C ●Ordering Information B A 2 9 0 x Y x x x - Packaging and forming specification C : Automotive（Engine control unit、EPS、 ABS, and so on） E2: Embossed tape and reel Package F : SOP8 SOP14 FV : SSOP-B8 SSOP-B14 FVM : MSOP8 Parts Number. BA2904Yxxx BA2902Yxx Cxx (SOP8/SOP14/SSOP-B8/SSOP-B14) TR: Embossed tape and reel (MSOP8) ●Line-up Topr Supply voltage Number of channels Dual -40°C to +125°C +3 to +36V Quad Package Orderable Parts Number SOP8 Reel of 2500 BA2904YF-CE2 SSOP-B8 Reel of 2500 BA2904YFV-CE2 MSOP8 Reel of 3000 BA2904YFVM-CTR SOP14 Reel of 2500 BA2902YF-CE2 SSOP-B14 Reel of 2500 BA2902YFV-CE2 ●Absolute Maximum Ratings(Ta=25℃) Parameter Symbol Supply Voltage Power Dissipation VCC-VEE Pd Differential Input Voltage *7 Ratings Unit +36 V *1*6 SOP8 775 SSOP-B8 625*2*6 MSOP8 600*3*6 mW *4*6 SOP14 560 SSOP-B14 870*5*6 Vid +36 V Input Common-mode Voltage Range Vicm V Operating Supply Voltage Vopr Operating Temperature Range Topr (VEE-0.3) to (VEE+36) +3.0 to +36 (±1.5 to ±18) -40 to +125 ℃ Storage Temperature Range Tstg -55 to +150 ℃ Tjmax +150 ℃ Maximum Junction Temperature V Note: Absolute maximum rating item indicates the condition which must not be exceeded. Application if voltage in excess of absolute maximum rating or use out of absolute maximum rated temperature environment may cause deterioration of characteristics. *1 To use at temperature above Ta＝25℃ reduce 6.2mW/℃. *2 To use at temperature above Ta＝25℃ reduce 5.0mW/℃. *3 To use at temperature above Ta＝25℃ reduce 4.8mW/℃. *4 To use at temperature above Ta＝25℃ reduce 4.5mW/℃. *5 To use at temperature above Ta＝25℃ reduce 7.0mW/℃. *6 Mounted on a FR4 glass epoxy PCB(70mm×70mm×1.6mm). *7 The voltage difference between inverting input and non-inverting input is the differential input voltage. Then input terminal voltage is set to more than VEE. www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. TSZ22111･15･001 3/27 TSZ02201-0RAR1G200110-1-2 21.Jan.2013 Rev.002 Datasheet BA2904Yxxx-C, BA2902Yxx-C ●Electrical Characteristics ○BA2904Yxxx-C (Unless otherwise specified VCC=+5V, VEE=0V) Parameter Input Offset Voltage *8 Input Offset Current *8 Input Bias Current *8 Symbol Temperature Range 25℃ Limits Unit Min. Typ. Max. - 2 4 Vio OUT=1.4V mV Full range - - 4 25℃ - 2 50 Full range - - 50 25℃ - 20 60 Full range - - 100 25℃ - 0.5 1.2 Full range - - 1.2 25℃ 3.5 - - 3.2 - - 27 28 - Full range - 5 20 25℃ 25 100 - Iio Ib Supply Current Conditions ICC VCC=5 to 30V,OUT=1.4V nA OUT=1.4V nA OUT=1.4V mA RL=∞,All Op-Amps RL=2kΩ Maximum Output Voltage (High) VOH V Full range Maximum Output Voltage(Low) Large Signal Voltage Gain Input Common-mode Voltage range VOL Av Full range 25 - - 25℃ 0 - VCC-1.5 Full range 0 - VCC-2.0 Vicm VCC=30V,RL=10kΩ mV RL=∞,All Op-Amps V/mV RL≧2kΩ,VCC=15V OUT=1.4 to 11.4V V (VCC-VEE)=5V, OUT=VEE+1.4V Common-mode Rejection Ratio CMRR 25℃ 65 80 - dB OUT=1.4V Power Supply Rejection Ratio PSRR 25℃ 65 100 - dB VCC=5~30V Output Source Current *9 25℃ 20 30 - Isource mA VIN+=1V,VIN-=0V OUT=0V 1CH is short circuit mA VIN+=0V,VIN-=1V OUT=5V 1CH is short circuit Output Sink Current *9 Slew Rate Gain bandwidth product Channel Separation Full range 10 - - 25℃ 10 20 - Full range 2 - - 25℃ 12 40 - SR 25℃ - 0.2 - GBW 25℃ - 0.5 - CS 25℃ - 120 - Isink VIN+=0V,VIN-=1V OUT=200mV VCC=15V, Av=0dB V/μs RL=2kΩ, CL=100pF VCC=30V, RL=2kΩ MHz CL=100pF μA dB f=1kHz, input referred *8 Absolute value *9 Under high temperatures, please consider the power dissipation when selecting the output current. When the output terminal is continuously shorted the output current reduces the internal temperature by flushing. www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. TSZ22111･15･001 4/27 TSZ02201-0RAR1G200110-1-2 21.Jan.2013 Rev.002 Datasheet BA2904Yxxx-C, BA2902Yxx-C ●Electrical Characteristics ○BA2902Yxx-C (Unless otherwise specified VCC=+5V, VEE=0V) Parameter Input Offset Voltage *10 Input Offset Current *10 Input Bias Current *10 Supply Current Symbol Temperature Range 25℃ Limits Unit Min. Typ. Max. - 2 4 Vio Conditions OUT=1.4V mV Full range - - 4 25℃ - 2 50 Full range - - 50 25℃ - 20 60 Full range - - 100 25℃ - 0.7 2 Full range - - 3 25℃ 3.5 - - 3.2 - - 27 28 - Full range - 5 20 25℃ 25 100 - Iio Ib ICC VCC=5 to 30V,OUT=1.4V nA OUT=1.4V nA OUT=1.4V mA RL=∞,All Op-Amps RL=2kΩ Maximum Output Voltage (High) VOH V Full range Maximum Output Voltage(Low) Large Signal Voltage Gain Input Common-mode Voltage range VOL Av Full range 25 - - 25℃ 0 - VCC-1.5 Full range 0 - VCC-2.0 Vicm VCC=30V,RL=10kΩ mV RL=∞,All Op-Amps V/mV RL≧2kΩ,VCC=15V OUT=1.4 to 11.4V V (VCC-VEE)=5V, OUT=VEE+1.4V Common-mode Rejection Ratio CMRR 25℃ 65 80 - dB OUT=1.4V Power Supply Rejection Ratio PSRR 25℃ 65 100 - dB VCC=5~30V Output Source Current *11 25℃ 20 30 - Isource mA VIN+=1V,VIN-=0V OUT=0V 1CH is short circuit mA VIN+=0V,VIN-=1V OUT=5V 1CH is short circuit Output Sink Current *11 Slew Rate Gain bandwidth product Channel Separation Full range 10 - - 25℃ 10 20 - Full range 2 - - 25℃ 12 40 - SR 25℃ - 0.2 - GBW 25℃ - 0.5 - CS 25℃ - 120 - Isink VIN+=0V,VIN-=1V OUT=200mV VCC=15V, Av=0dB V/μs RL=2kΩ, CL=100pF VCC=30V, RL=2kΩ MHz CL=100pF μA dB f=1kHz, input referred *10 Absolute value *11 Under high temperatures, please consider the power dissipation when selecting the output current. When the output terminal is continuously shorted the output current reduces the internal temperature by flushing. www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. TSZ22111･15･001 5/27 TSZ02201-0RAR1G200110-1-2 21.Jan.2013 Rev.002 Datasheet BA2904Yxxx-C, BA2902Yxx-C Description of Electrical Characteristics Described below are descriptions of the relevant electrical terms used in this datasheet. Items and symbols used are also shown. Note that item name and symbol and their meaning may differ from those on another manufacturer’s document or general document. 1. Absolute maximum ratings Absolute maximum rating items indicate 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 (VCC-VEE) 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 and inverting terminals without damaging the IC. 1.3 Input common-mode voltage range (Vicm) Indicates the maximum voltage that can be applied to the non-inverting and inverting terminals without deterioration or destruction of electrical characteristics. Input common-mode voltage range of the maximum ratings does not assure normal operation of IC. For normal operation, use the IC within the input common-mode voltage range characteristics. 1.4 Operating and storage temperature ranges (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 the IC when mounted on a specific board at the ambient temperature 25℃ (normal temperature). As for package product, Pd is determined by the temperature that can be permitted by the IC in the package (maximum junction temperature) and the thermal resistance of the package. 2. Electrical characteristics 2.1 Input offset voltage (Vio) Indicates the voltage difference between non-inverting terminal and inverting terminals. 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 the non-inverting and inverting terminals. 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 currents at the non-inverting and inverting terminals. 2.4 Circuit current (ICC) Indicates the current that flows within the IC under specified no-load conditions. 2.5 Maximum output voltage (High) / Maximum output voltage (low) (VOH/VOL) Indicates the voltage range of the output under specified load condition. It is typically divided into high-level output voltage and low-level output voltage. High-level output voltage indicates the upper limit of output voltage while Low-level output voltage indicates the lower limit. 2.6 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) / (Differential Input voltage) 2.7 Input common-mode voltage range (Vicm) Indicates the input voltage range where IC normally operates. 2.8 Common-mode rejection ratio (CMRR) Indicates the ratio of fluctuation of input offset voltage when the input common mode voltage is changed. It is normally the fluctuation of DC. CMRR = (Change of Input common-mode voltage)/(Input offset fluctuation) www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. TSZ22111･15･001 6/27 TSZ02201-0RAR1G200110-1-2 21.Jan.2013 Rev.002 Datasheet BA2904Yxxx-C, BA2902Yxx-C 2.9 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. PSRR= (Change of power supply voltage)/(Input offset fluctuation) 2.10 Output source current/ output sink current (Isource/Isink) The maximum current that can be output from the IC under specific output conditions. The output source current indicates the current flowing out from the IC, and the output sink current indicates the current flowing into the IC. 2.11 Slew rate (SR) Indicates the ratio of the change in output voltage with time when a step input signal is applied. 2.12 Gain Band Width (GBW) The product of the open-loop voltage gain and the frequency at which the voltage gain decreases 6dB/octave. 2.13 Channel separation (CS) Indicates the fluctuation in the output voltage of the driven channel with reference to the change of output voltage of the channel which is not driven. www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. TSZ22111･15･001 7/27 TSZ02201-0RAR1G200110-1-2 21.Jan.2013 Rev.002 Datasheet BA2904Yxxx-C, BA2902Yxx-C ●Typical Performance Curves ○BA2904Yxxx-C 1000 1.0 SUPPLY CURRENT [mA] POWER DISSIPATION [mW] BA2904YF-C 800 BA2904YFV-C 600 BA2904YFVM-C 400 200 0 0 25 50 75 100 125 0.8 0.6 -40℃ 0.4 25℃ 125℃ 0.2 0.0 150 0 AMBIENT TEMPERATURE [℃] 10 20 30 40 SUPPLY VOLTAGE [V] Figure 3. Supply Current – Supply Voltage . Figure 2. Derating Curve MAXIMUM OUTPUT VOLTAGE [V] SUPPLY CURRENT [mA] 1.0 0.8 0.6 32V 32V 36V 5V 0.4 3V 0.2 0.0 -50 -25 0 25 50 75 40 30 -40℃ 20 125℃ 25℃ 10 0 100 125 150 AMBIENT TEMPERATURE [℃] 20 30 40 Figure 5. Maximum Output Voltage – Supply Voltage (RL=10kΩ) typical sample, it is not guaranteed. www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. TSZ22111･15･001 10 SUPPLY VOLTAGE [V] Figure 4. Supply Current – Ambient Temperature (*)The above data is measurement value of 0 8/27 TSZ02201-0RAR1G200110-1-2 21.Jan.2013 Rev.002 Datasheet BA2904Yxxx-C, BA2902Yxx-C 5 OUTPUT SOURCE CURRENT [mA] MAXIMUM OUTPUT VOLTAGE [V] . ○BA2904Yxxx-C 4 3 2 1 0 -50 -25 0 25 50 50 -40℃ 40 25℃ 30 20 125℃ 10 0 75 100 125 150 0 AMBIENT TEMPERATURE [℃] 2 3 4 5 OUTPUT VOLTAGE [V] Figure 6. Maximum Output Voltage – Ambient Temperature (VCC=5V, RL=2kΩ) Figure 7. Output Source Current – Output Voltage (VCC=5V) 100 50 OUTPUT SINK CURRENT [mA] OUTPUT SOURCE CURRENT [mA] 1 40 3V 5V 30 15V 20 10 10 125℃ 1 -40℃ 0.1 25℃ 0.01 0.001 0 -50 -25 0 25 50 75 0 100 125 150 1.2 1.6 2 Figure 9. Output Sink Current – Output Voltage (VCC=5V) Figure 8. Output Source Current – Ambient Temperature (OUT=0V) typical sample, it is not guaranteed. www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. TSZ22111･15･001 0.8 OUTPUT VOLTAGE [V] AMBIENT TEMPERATURE [℃] (*)The above data is measurement value of 0.4 9/27 TSZ02201-0RAR1G200110-1-2 21.Jan.2013 Rev.002 Datasheet BA2904Yxxx-C, BA2902Yxx-C ○BA2904Yxxx-C LOW-LEVEL SINK CURRENT [μA] OUTPUT SINK CURRENT [mA] 30 15V 20 5V 3V 10 0 -50 -25 0 25 50 75 80 70 -40℃ 25℃ 60 50 40 125℃ 30 20 10 0 100 125 150 0 5 AMBIENT TEMPERATURE [℃] 15 20 25 30 35 SUPPLY VOLTAGE [V] Figure 11. Low Level Sink Current – Supply Voltage (OUT=0.2V) Figure 10. Output Sink Current – Ambient Temperature (OUT=VCC) 8 80 70 INPUT OFFSET VOLTAGE [mV] LOW-LEVEL SINK CURRENT [μA] 10 32V 32V 36V 60 5V 50 40 3V 30 20 10 6 4 -40℃ 25℃ 2 0 125℃ -2 -4 -6 -8 0 -50 -25 0 25 50 75 0 100 125 150 Figure 12. Low Level Sink Current – Ambient Temperature (OUT=0.2V) 15 20 25 30 35 Figure 13. Input Offset Voltage – Supply Voltage (Vicm=0V, OUT=1.4V) typical sample, it is not guaranteed. www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. TSZ22111･15･001 10 SUPPLY VOLTAGE [V] AMBIENT TEMPERATURE [℃] (*)The above data is measurement value of 5 10/27 TSZ02201-0RAR1G200110-1-2 21.Jan.2013 Rev.002 Datasheet BA2904Yxxx-C, BA2902Yxx-C ○BA2904Yxxx-C 50 6 INPUT BIAS CURRENT [nA] INPUT OFFSET VOLTAGE [mV] 8 4 2 3V 0 5V 32V 32V 36V -2 -4 -6 40 30 25℃ -40℃ 20 10 125℃ 0 -8 -50 -25 0 25 50 75 0 100 125 150 5 15 20 25 30 35 SUPPLY VOLTAGE [V] AMBIENT TEMPERATURE [℃] Figure 15. Input Bias Current – Supply Voltage (Vicm=0V, OUT=1.4V) Figure 14. Input Offset Voltage – Ambient Temperature (Vicm=0V, OUT=1.4V) 50 INPUT BIAS CURRENT [nA] 50 INPUT BIAS CURRENT [nA] 10 40 30 32V 32V 36V 20 3V 5V 10 40 30 20 10 0 -10 0 -50 -25 0 25 50 75 100 125 150 25 50 75 100 125 150 Figure 17. Input Bias Current – Ambient Temperature (VCC=30V, Vicm=28V, OUT=1.4V) Figure 16. Input Bias Current – Ambient Temperature (Vicm=0V, OUT=1.4V) typical sample, it is not guaranteed. www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. TSZ22111･15･001 0 AMBIENT TEMPERATURE [℃] AMBIENT TEMPERATURE [℃] (*)The above data is measurement value of -50 -25 11/27 TSZ02201-0RAR1G200110-1-2 21.Jan.2013 Rev.002 Datasheet BA2904Yxxx-C, BA2902Yxx-C ○BA2904Yxxx-C 10 INPUT OFFSET CURRENT [nA] INPUT OFFSET VOLTAGE [mV] 8 6 -40℃ 4 125℃ 25℃ 2 0 -2 -4 -6 -8 5 -40℃ 0 125℃ -5 -10 -1 0 1 2 3 4 5 0 5 10 20 25 30 35 Figure 19. Input Offset Current – Supply Voltage (Vicm=0V, OUT=1.4V) Figure 18. Input Offset Voltage – Input Voltage (VCC=5V) LARGE SIGNAL VOLTAGE GAIN [dB] 10 5 3V 0 5V 15 SUPPLY VOLTAGE [V] INPUT VOLTAGE [V] INPUT OFFSET CURRENT [nA] 25℃ 32V 32V 36V -5 140 130 -40℃ 120 25℃ 110 100 125℃ 90 80 70 60 -10 -50 -25 0 25 50 75 100 125 150 8 10 12 14 16 Figure 21. Large Signal Voltage Gain – Supply Voltage (RL=2kΩ) Figure 20. Input Offset Current – Ambient Temperature (Vicm=0V, OUT=1.4V) typical sample, it is not guaranteed. www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. TSZ22111･15･001 6 SUPPLY VOLTAGE [V] AMBIENT TEMPERATURE [℃] (*)The above data is measurement value of 4 12/27 TSZ02201-0RAR1G200110-1-2 21.Jan.2013 Rev.002 Datasheet BA2904Yxxx-C, BA2902Yxx-C ○BA2904Yxxx-C 140 COMMON MODE REJECTION RATIO [dB] LARGE SIGNAL VOLTAGE GAIN [dB] 140 130 120 15V 120 110 -40℃ 100 5V 100 90 80 70 60 -50 -25 0 25 50 75 100 125 150 125℃ 80 60 40 0 10 AMBIENT TEMPERATURE [℃] 100 5V 3V 60 40 -50 -25 0 25 50 75 100 125 150 POWER SUPPLY REJECTION RATIO [dB] 32V 32V 36V 80 AMBIENT TEMPERATURE [℃] 140 130 120 110 100 90 80 70 60 -50 -25 0 25 50 75 100 125 150 Figure 25. Power Supply Rejection Ratio – Ambient Temperature typical sample, it is not guaranteed. www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. TSZ22111･15･001 40 AMBIENT TEMPERATURE [℃] Figure 24. Common Mode Rejection Ratio – Ambient Temperature (*)The above data is measurement value of 30 Figure 23. Common Mode Rejection Ratio – Supply Voltage 140 120 20 SUPPLY VOLTAGE [V] Figure 22. Large Signal Voltage Gain – Ambient Temperature (RL=2kΩ) COMMON MODE REJECTION RATIO [dB] 25℃ 13/27 TSZ02201-0RAR1G200110-1-2 21.Jan.2013 Rev.002 Datasheet BA2904Yxxx-C, BA2902Yxx-C ○BA2902Yxx-C 2.0 SUPPLY CURRENT [mA] POWER DISSIPATION [mW] 1000 800 BA2902YF-C BA2902YFV-C 600 400 200 0 0 25 50 75 100 125 150 1.6 1.2 -40℃ 0.8 125℃ 25℃ 0.4 0.0 0 AMBIENT TEMPERATURE [℃] 10 20 30 40 SUPPLY VOLTAGE [V] Figure 27. Supply Current – Supply Voltage . Figure 26. Derating Curve MAXIMUM OUTPUT VOLTAGE [V] SUPPLY CURRENT [mA] 2.0 1.6 1.2 5V 32V 32V 36V 0.8 3V 0.4 0.0 -50 0 50 100 40 30 -40℃ 20 125℃ 25℃ 10 150 Figure 28. Supply Current – Ambient Temperature 10 20 30 40 Figure 29. Maximum Output Voltage – Supply Voltage (RL=10kΩ) typical sample, it is not guaranteed. www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. TSZ22111･15･001 0 SUPPLY VOLTAGE [V] AMBIENT TEMPERATURE [℃] (*)The above data is measurement value of 0 14/27 TSZ02201-0RAR1G200110-1-2 21.Jan.2013 Rev.002 Datasheet BA2904Yxxx-C, BA2902Yxx-C 5 OUTPUT SOURCE CURRENT [mA] MAXIMUM OUTPUT VOLTAGE [V] . ○BA2902Yxx-C 4 3 2 1 0 -50 -25 0 25 50 50 -40℃ 40 25℃ 30 20 125℃ 10 0 75 100 125 150 0 AMBIENT TEMPERATURE [℃] 2 3 4 5 OUTPUT VOLTAGE [V] Figure 30. Maximum Output Voltage – Ambient Temperature (VCC=5V, RL=2kΩ) Figure 31. Output Source Current – Output Voltage (VCC=5V) 100 50 OUTPUT SINK CURRENT [mA] OUTPUT SOURCE CURRENT [mA] 1 40 3V 5V 30 15V 20 10 10 125℃ 1 -40℃ 0.1 25℃ 0.01 0.001 0 -50 -25 0 25 50 75 0 100 125 150 1.2 1.6 2 Figure 33. Output Sink Current – Output Voltage (VCC=5V) Figure 32. Output Source Current – Ambient Temperature (OUT=0V) typical sample, it is not guaranteed. www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. TSZ22111･15･001 0.8 OUTPUT VOLTAGE [V] AMBIENT TEMPERATURE [℃] (*)The above data is measurement value of 0.4 15/27 TSZ02201-0RAR1G200110-1-2 21.Jan.2013 Rev.002 Datasheet BA2904Yxxx-C, BA2902Yxx-C ○BA2902Yxx-C LOW-LEVEL SINK CURRENT [μA] OUTPUT SINK CURRENT [mA] 30 15V 20 5V 3V 10 0 -50 -25 0 25 50 75 80 70 -40℃ 25℃ 60 50 40 125℃ 30 20 10 0 100 125 150 0 5 AMBIENT TEMPERATURE [℃] 15 20 25 30 35 SUPPLY VOLTAGE [V] Figure 35. Low Level Sink Current – Supply Voltage (OUT=0.2V) Figure 34. Output Sink Current – Ambient Temperature (OUT=VCC) 8 80 70 INPUT OFFSET VOLTAGE [mV] LOW-LEVEL SINK CURRENT [μA] 10 32V 36V 60 5V 50 40 3V 30 20 10 6 4 -40℃ 25℃ 2 0 125℃ -2 -4 -6 -8 0 -50 -25 0 25 50 75 0 100 125 150 Figure 36. Low Level Sink Current – Ambient Temperature (OUT=0.2V) 15 20 25 30 35 Figure 37. Input Offset Voltage – Supply Voltage (Vicm=0V, OUT=1.4V) typical sample, it is not guaranteed. www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. TSZ22111･15･001 10 SUPPLY VOLTAGE [V] AMBIENT TEMPERATURE [℃] (*)The above data is measurement value of 5 16/27 TSZ02201-0RAR1G200110-1-2 21.Jan.2013 Rev.002 Datasheet BA2904Yxxx-C, BA2902Yxx-C ○BA2902Yxx-C 50 6 INPUT BIAS CURRENT [nA] INPUT OFFSET VOLTAGE [mV] 8 4 2 3V 0 5V 32V 32V 36V -2 -4 -6 40 30 25℃ -40℃ 20 10 125℃ 0 -8 -50 -25 0 25 50 75 0 100 125 150 5 15 20 25 30 35 SUPPLY VOLTAGE [V] AMBIENT TEMPERATURE [℃] Figure 39. Input Bias Current – Supply Voltage (Vicm=0V, OUT=1.4V) Figure 38. Input Offset Voltage – Ambient Temperature (Vicm=0V, OUT=1.4V) 50 INPUT BIAS CURRENT [nA] 50 INPUT BIAS CURRENT [nA] 10 40 30 32V 32V 36V 20 3V 5V 10 40 30 20 10 0 -10 0 -50 -25 0 25 50 75 100 125 150 25 50 75 100 125 150 Figure 41. Input Bias Current – Ambient Temperature (VCC=30V, Vicm=28V, OUT=1.4V) Figure 40. Input Bias Current – Ambient Temperature (Vicm=0V, OUT=1.4V) typical sample, it is not guaranteed. www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. TSZ22111･15･001 0 AMBIENT TEMPERATURE [℃] AMBIENT TEMPERATURE [℃] (*)The above data is measurement value of -50 -25 17/27 TSZ02201-0RAR1G200110-1-2 21.Jan.2013 Rev.002 Datasheet BA2904Yxxx-C, BA2902Yxx-C ○BA2902Yxx-C 10 INPUT OFFSET CURRENT [nA] INPUT OFFSET VOLTAGE [mV] 8 6 -40℃ 4 125℃ 25℃ 2 0 -2 -4 -6 -8 5 -40℃ 0 125℃ -5 -10 -1 0 1 2 3 4 5 0 5 10 INPUT VOLTAGE [V] 20 25 30 35 Figure 43. Input Offset Current – Supply Voltage (Vicm=0V, OUT=1.4V) LARGE SIGNAL VOLTAGE GAIN [dB] 10 5 3V 0 5V 15 SUPPLY VOLTAGE [V] Figure 42. Input Offset Voltage – Input Voltage (VCC=5V) INPUT OFFSET CURRENT [nA] 25℃ 32V 32V 36V -5 140 130 -40℃ 120 25℃ 110 100 125℃ 90 80 70 60 -10 -50 -25 0 25 50 75 100 125 150 8 10 12 14 16 Figure 45. Large Signal Voltage Gain – Supply Voltage (RL=2kΩ) Figure 44. Input Offset Current – Ambient Temperature (Vicm=0V, OUT=1.4V) typical sample, it is not guaranteed. www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. TSZ22111･15･001 6 SUPPLY VOLTAGE [V] AMBIENT TEMPERATURE [℃] (*)The above data is measurement value of 4 18/27 TSZ02201-0RAR1G200110-1-2 21.Jan.2013 Rev.002 Datasheet BA2904Yxxx-C, BA2902Yxx-C ○BA2902Yxx-C 140 COMMON MODE REJECTION RATIO [dB] LARGE SIGNAL VOLTAGE GAIN [dB] 140 130 120 15V 120 110 -40℃ 100 5V 100 90 80 70 60 -50 -25 0 25 50 75 100 125 150 125℃ 80 60 40 0 10 AMBIENT TEMPERATURE [℃] 100 5V 3V 60 40 -50 -25 0 25 50 75 100 125 150 POWER SUPPLY REJECTION RATIO [dB] 32V 32V 36V 80 AMBIENT TEMPERATURE [℃] 140 130 120 110 100 90 80 70 60 -50 -25 0 25 50 75 100 125 150 Figure 49. Power Supply Rejection Ratio – Ambient Temperature typical sample, it is not guaranteed. www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. TSZ22111･15･001 40 AMBIENT TEMPERATURE [℃] Figure 48. Common Mode Rejection Ratio – Ambient Temperature (*)The above data is measurement value of 30 Figure 47. Common Mode Rejection Ratio – Supply Voltage 140 120 20 SUPPLY VOLTAGE [V] Figure 46. Large Signal Voltage Gain – Ambient Temperature (RL=2kΩ) COMMON MODE REJECTION RATIO [dB] 25℃ 19/27 TSZ02201-0RAR1G200110-1-2 21.Jan.2013 Rev.002 Datasheet BA2904Yxxx-C, BA2902Yxx-C ●Power Dissipation Power dissipation (total loss) indicates the power that the IC can consume at Ta=25°C (normal temperature). As the IC consumes power, it heats up, causing its temperature to be higher than the ambient temperature. The allowable temperature that the IC can accept is limited. This depends on the circuit configuration, manufacturing process, and consumable power. Power dissipation is determined by the allowable temperature within the IC (maximum junction temperature) and the thermal resistance of the package used (heat dissipation capability). Maximum junction temperature is typically equal to the maximum storage temperature. The heat generated through the consumption of power by the IC radiates from the mold resin or lead frame of the package. Thermal resistance, represented by the symbol θja°C/W, indicates this heat dissipation capability. Similarly, the temperature of an IC inside its package can be estimated by thermal resistance. Figure 50. (a) shows the model of the thermal resistance of the package. The equation below shows how to compute for the Thermal resistance (θja), given the ambient temperature (Ta), junction temperature (Tj), and power dissipation (Pd). θja = (Tjmax - Ta) / Pd ℃/W ・・・・・ (Ⅰ) The Derating curve in Figure 50. (b) indicates the power that the IC can consume with reference to ambient temperature. Power consumption of the IC begins to attenuate at certain temperatures. This gradient is determined by Thermal resistance (θja), which depends on the chip size, power consumption, package, ambient temperature, package condition, wind velocity, etc. This may also vary even when the same of package is used. Thermal reduction curve indicates a reference value measured at a specified condition. Figure 51. (c),(d) shows an example of the derating curve for BA2904Yxxx-C, BA2902Yxx-C. LSIの 消 費 力 [W] Power dissipation of電LSI Pd (max) θja = ( Tjmax - Ta) / Pd Ambient temperature ℃ /W θja2 < θja1 P2 Ta ℃ θ' ja2 P1 θ ja2 Tj ' (max) Tj (max) θ' ja1 Chip surface temperature Tj [℃] 0 25 50 θ ja1 75 100 125 150 周 囲 温 度 Ta [℃ ] Ambient temperature Power dissipation Pd[W] (b) Derating curve (a) Thermal resistance Figure 50. Thermal resistance and derating 1000 1000 POWER DISSIPATION [mW] POWER DISSIPATION [mW] BA2904YF-C(12) 800 BA2904YFV-C(13) 600 BA2904YFVM-C(14) 400 200 0 BA2902YFV-C(15) 800 600 BA2902YF-C(16) 400 200 0 0 25 50 75 100 125 150 0 AMBIENT TEMPERATURE [℃] 25 50 75 100 125 150 AMBIENT TEMPERATURE [℃] (c) BA2904Yxxx-C (d) BA2902Yxx-C (12) (13) (14) (15) (16) Unit 6.2 5.0 4.8 7.0 4.5 mW/℃ When using the unit above Ta=25℃, subtract the value above per Celsius degree . Mounted on a FR4 glass epoxy board 70mm×70mm×1.6mm(cooper foil area below 3%) Figure 51. Derating curve www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. TSZ22111･15･001 20/27 TSZ02201-0RAR1G200110-1-2 21.Jan.2013 Rev.002 Datasheet BA2904Yxxx-C, BA2902Yxx-C ●Application Information NULL method condition for Test circuit1 VCC, VEE, EK, Vicm Unit: V Parameter VF S1 S2 Input Offset Voltage VF1 ON ON Input Offset Current VF2 OFF OFF VF3 OFF ON VF4 ON OFF ON ON ON ON ON OFF ON ON OFF Input Bias Current VF5 Large Signal Voltage Gain VF6 VF7 Common-mode Rejection Ratio (Input common-mode Voltage Range) VF8 VF9 Power Supply Rejection Ratio VF10 S3 VCC VEE EK Vicm calculation OFF 5 to 30 0 -1.4 0 1 OFF 5 0 -1.4 0 2 OFF 5 0 -1.4 0 3 15 0 -1.4 0 15 0 -11.4 0 5 0 -1.4 0 5 0 -1.4 3.5 5 0 -1.4 0 30 0 -1.4 0 4 5 6 - Calculation 1. Input Offset Voltage (Vio) Vio VF1 [V] 1+ RF / RS 2. Input Offset Current (Iio) Iio VF2 - VF1 Ri × (1 + RF / RS) [A] 0.1µF 3. Input Bias Current (Ib) Ib VF4 - VF3 2 × Ri × (1 + RF / RS) RF=50kΩ SW1 VCC 15V EK 4. Large Signal Voltage Gain (Av) Av 20 × Log ΔEK × (1+ RF/RS) VF5 - VF6 RS=50Ω Vo Ri=10kΩ 500kΩ DUT [dB] 5. Common-mode Rejection Ration (CMRR) CMRR 20 × Log 0.1µF 500kΩ [A] ΔVicm × (1+ RF/RS) [dB] VF8 - VF7 NULL SW3 RS=50Ω 1000pF Ri=10kΩ RL VF Vicm SW2 50kΩ -15V VEE 6. Power supply rejection ratio (PSRR) PSRR 20 × Log Figure . 52 Test circuit1 (one channel only) ΔVcc × (1+ RF/RS) [dB] VF10 - VF9 www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. TSZ22111･15･001 21/27 TSZ02201-0RAR1G200110-1-2 21.Jan.2013 Rev.002 Datasheet BA2904Yxxx-C, BA2902Yxx-C Test Circuit 2 Switch Condition SW 1 SW 3 SW 4 SW 5 SW 6 Supply Current OFF OFF OFF ON OFF ON OFF OFF OFF OFF OFF OFF OFF OFF Maximum Output Voltage (high) OFF OFF ON OFF OFF ON OFF OFF ON OFF OFF OFF ON OFF Maximum Output Voltage (Low) OFF OFF ON OFF OFF ON OFF OFF ON OFF OFF OFF ON OFF Output Source Current OFF OFF ON OFF OFF ON OFF OFF OFF OFF OFF OFF OFF ON Output Sink Current OFF OFF ON OFF OFF ON OFF OFF OFF OFF OFF OFF OFF ON Slew Rate OFF OFF OFF Gain Bandwidth Product OFF ON OFF OFF Equivalent Input Noise Voltage ON OFF OFF OFF SW No. SW 2 ON SW 7 OFF OFF OFF SW 8 SW 9 SW 10 SW 11 ON SW 12 SW 13 SW 14 ON ON ON OFF OFF OFF ON ON OFF OFF ON ON ON OFF OFF OFF ON ON OFF OFF OFF OFF ON OFF OFF OFF Input voltage SW4 VH R2 SW5 VCC VL A － SW1 SW2 RS R1 Input wave Output voltage ＋ SW3 SW6 SW7 t SR＝ΔV/Δt SW8 SW9 SW10 SW11 SW12 SW13 SW14 90% VH VEE ΔV C A ～ VIN- VIN+ ～ RL CL V ～ V VL OUT 10% Δt Output wave Figure . 54 Slew Rate Input Waveform Figure . 53 Test Circuit 2 (each Op-Amp) VCC VCC R1//R2 OTHER CH R1//R2 VEE R1 VEE R2 V VIN t 40dB amplifier OUT1 =0.5[Vrms] R1 R2 V OUT2 40dB amplifier CS＝20×log 100×OUT1 OUT2 (R1=1kΩ, R2=100kΩ) Figure . 55 Test Circuit 3(Channel Separation) www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. TSZ22111･15･001 22/27 TSZ02201-0RAR1G200110-1-2 21.Jan.2013 Rev.002 Datasheet BA2904Yxxx-C, BA2902Yxx-C ●Operational Notes 1) Unused circuits When there are unused circuits, it is recommended that they are connected as in Figure .56, setting the non-inverting input terminal to a potential within the in-phase input voltage range (Vicm). 2) Input voltage Applying VEE +36V to the input terminal is possible without causing deterioration of the electrical characteristics or destruction, regardless 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. VCC + Connect to Vicm Vicm VEE Figure 56. Example of application circuit for unused op-amp 3) Power supply (single / dual) The op-amp operates when the voltage supplied is between VCC and VEE. Therefore, the single supply op-amp can be used as 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 including reduced current capability due to the rise of chip temperature. 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 Be careful when mounting the IC on printed circuit boards. The IC may be damaged if it is mounted in a wrong orientation or if pins are shorted together. Short circuit may be caused by conductive particles caught between the pins. 6) Operation in a strong electromagnetic field Operating the IC in the presence of a strong electromagnetic field may cause the IC to malfunction. 7) Radioactive rays This IC is not designed protection against radioactive rays. 8) IC handling Applying mechanical stress to the IC by deflecting or bending the board may cause fluctuations of the electrical characteristics due to piezo resistance effects. 9) IC operation The output stage of the IC is configured using Class C push-pull circuits. Therefore, when the load resistor is connected to the middle potential of VCC and VEE, crossover distortion occurs at the changeover between discharging and charging of the output current. Connecting a resistor between the output terminal and GND, and increasing the bias current for Class A operation will suppress crossover distortion. 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, make sure 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. 11) Output capacitor If a large capacitor is connected between the output pin and GND pin, current from the charged capacitor will flow into the output pin and may destroy the IC when the VCC or VIN pin is shorted to ground or pulled down to 0V. Use a capacitor smaller than 0.1uF between output and GND. 12) Oscillation by output capacitor Please pay attention to the oscillation by output capacitor and in designing an application of negative feedback loop circuit with these ICs. www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. TSZ22111･15･001 23/27 TSZ02201-0RAR1G200110-1-2 21.Jan.2013 Rev.002 Datasheet BA2904Yxxx-C, BA2902Yxx-C ●Physical Dimensions Tape and Reel Information SOP8 <Tape and Reel information> 7 6 5 6.2±0.3 4.4±0.2 0.3MIN 8 +6° 4° −4° 1 2 3 0.9±0.15 5.0±0.2 (MAX 5.35 include BURR) Tape Embossed carrier tape Quantity 2500pcs Direction of feed E2 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 ) 4 0.595 1.5±0.1 +0.1 0.17 -0.05 S S 0.11 0.1 1.27 1pin 0.42±0.1 Reel (Unit : mm) Direction of feed ∗ Order quantity needs to be multiple of the minimum quantity. SOP14 <Tape and Reel information> 8.7 ± 0.2 (MAX 9.05 include BURR) 8 Tape Embossed carrier tape Quantity 2500pcs Direction of feed 0.3MIN 4.4±0.2 6.2±0.3 14 1 E2 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 ) 7 1.5±0.1 0.15 ± 0.1 0.11 1.27 0.4 ± 0.1 0.1 1pin Reel (Unit : mm) Direction of feed ∗ Order quantity needs to be multiple of the minimum quantity. SSOP-B8 <Tape and Reel information> 3.0±0.2 (MAX 3.35 include BURR) 0.3MIN 4.4 ± 0.2 6.4 ± 0.3 876 5 Tape Embossed carrier tape Quantity 2500pcs Direction of feed E2 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 ) 1.15 ± 0.1 1 23 4 0.15±0.1 0.1 S 0.1 0.22±0.10 (0.52) 0.08 M 0.65 1pin Reel (Unit : mm) www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. TSZ22111･15･001 24/27 Direction of feed ∗ Order quantity needs to be multiple of the minimum quantity. TSZ02201-0RAR1G200110-1-2 21.Jan.2013 Rev.002 Datasheet BA2904Yxxx-C, BA2902Yxx-C SSOP-B14 <Tape and Reel information> 5.0 ± 0.2 8 1 Tape Embossed carrier tape Quantity 2500pcs Direction of feed 0.3Min. 4.4 ± 0.2 6.4 ± 0.3 14 E2 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 ) 7 0.10 1.15 ± 0.1 0.15 ± 0.1 0.1 0.65 0.22 ± 0.1 Direction of feed 1pin Reel (Unit : mm) ∗ Order quantity needs to be multiple of the minimum quantity. MSOP8 <Tape and Reel information> 2.8±0.1 4.0±0.2 8 7 6 5 0.6±0.2 +6° 4° −4° 0.29±0.15 2.9±0.1 (MAX 3.25 include BURR) Tape Embossed carrier tape Quantity 3000pcs Direction of feed TR The direction is the 1pin of product is at the upper right when you hold ( reel on the left hand and you pull out the tape on the right hand ) 1 2 3 4 1PIN MARK 1pin +0.05 0.145 −0.03 0.475 0.08±0.05 0.75±0.05 0.9MAX S +0.05 0.22 −0.04 0.08 S Direction of feed 0.65 Reel (Unit : mm) www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. TSZ22111･15･001 25/27 ∗ Order quantity needs to be multiple of the minimum quantity. TSZ02201-0RAR1G200110-1-2 21.Jan.2013 Rev.002 Datasheet BA2904Yxxx-C, BA2902Yxx-C ●Marking Diagram SOP8(TOP VIEW) SOP14(TOP VIEW) Part Number Marking Part Number Marking LOT Number LOT Number 1PIN MARK 1PIN MARK SSOP-B8(TOP VIEW) SSOP-B14(TOP VIEW) Part Number Marking Part Number Marking LOT Number LOT Number 1PIN MARK 1PIN MARK MSOP8(TOP VIEW) Part Number Marking LOT Number Product Name BA2904Y Marking F-C SOP8 2904Y FV-C SSOP-B8 MSOP8 2904Y FVM-C BA2902Y Package Type F-C SOP14 FV-C SSOP-B14 04Y BA2902YF 2902Y 1PIN MARK www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. TSZ22111･15･001 26/27 TSZ02201-0RAR1G200110-1-2 21.Jan.2013 Rev.002 Datasheet BA2904Yxxx-C, BA2902Yxx-C ●Land pattern data SOP8, SSOP-B8, MSOP8, SOP14, SSOP-B14 b2 e MIE ℓ2 PKG SOP8 SOP14 SSOP-B8 SSOP-B14 MSOP8 All dimensions in mm Land length Land width ≧ℓ 2 b2 Land pitch e Land space MIE 1.27 4.60 1.10 0.76 0.65 4.60 1.20 0.35 0.65 2.62 0.99 0.35 ●Revision History Date Revision Changes 5.Mar.2012 001 New Release 21.Jan.2013 002 Land pattern data inserted. www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. TSZ22111･15･001 27/27 TSZ02201-0RAR1G200110-1-2 21.Jan.2013 Rev.002 Datasheet Notice General Precaution 1. Before you use our Products, you are requested to carefully read this document and fully understand its contents. ROHM shall not be in any way responsible or liable for failure, malfunction or accident arising from the use of any ROHM’s Products against warning, caution or note contained in this document. 2. All information contained in this document is current as of the issuing date and subject to change without any prior notice. Before purchasing or using ROHM’s Products, please confirm the latest information with a ROHM sales representative. Precaution on using ROHM Products 1. If you intend to use our Products in devices requiring extremely high reliability (such as medical equipment, aircraft/spacecraft, nuclear power controllers, etc.) and whose malfunction or failure may cause loss of human life, bodily injury or serious damage to property (“Specific Applications”), please consult with the ROHM sales representative in advance. Unless otherwise agreed in writing by ROHM in advance, ROHM shall not be in any way responsible or liable for any damages, expenses or losses incurred by you or third parties arising from the use of any ROHM’s Products for Specific Applications. 2. ROHM designs and manufactures its Products subject to strict quality control system. However, semiconductor products can fail or malfunction at a certain rate. Please be sure to implement, at your own responsibilities, adequate safety measures including but not limited to fail-safe design against the physical injury, damage to any property, which a failure or malfunction of our Products may cause. The following are examples of safety measures: [a] Installation of protection circuits or other protective devices to improve system safety [b] Installation of redundant circuits to reduce the impact of single or multiple circuit failure 3. Our Products are not designed under any special or extraordinary environments or conditions, as exemplified below. Accordingly, ROHM shall not be in any way responsible or liable for any damages, expenses or losses arising from the use of any ROHM’s Products under any special or extraordinary environments or conditions. If you intend to use our Products under any special or extraordinary environments or conditions (as exemplified below), your independent verification and confirmation of product performance, reliability, etc, prior to use, must be necessary: [a] Use of our Products in any types of liquid, including water, oils, chemicals, and organic solvents [b] Use of our Products outdoors or in places where the Products are exposed to direct sunlight or dust [c] Use of our Products in places where the Products are exposed to sea wind or corrosive gases, including Cl2, H2S, NH3, SO2, and NO2 [d] Use of our Products in places where the Products are exposed to static electricity or electromagnetic waves [e] Use of our Products in proximity to heat-producing components, plastic cords, or other flammable items [f] Sealing or coating our Products with resin or other coating materials [g] Use of our Products without cleaning residue of flux (even if you use no-clean type fluxes, cleaning residue of flux is recommended); or Washing our Products by using water or water-soluble cleaning agents for cleaning residue after soldering [h] Use of the Products in places subject to dew condensation 4. The Products are not subject to radiation-proof design. 5. Please verify and confirm characteristics of the final or mounted products in using the Products. 6. In particular, if a transient load (a large amount of load applied in a short period of time, such as pulse. is applied, confirmation of performance characteristics after on-board mounting is strongly recommended. Avoid applying power exceeding normal rated power; exceeding the power rating under steady-state loading condition may negatively affect product performance and reliability. 7. De-rate Power Dissipation (Pd) depending on Ambient temperature (Ta). When used in sealed area, confirm the actual ambient temperature. 8. Confirm that operation temperature is within the specified range described in the product specification. 9. ROHM shall not be in any way responsible or liable for failure induced under deviant condition from what is defined in this document. Notice - Rev.004 © 2013 ROHM Co., Ltd. All rights reserved. Datasheet Precaution for Mounting / Circuit board design 1. When a highly active halogenous (chlorine, bromine, etc.) flux is used, the residue of flux may negatively affect product performance and reliability. 2. In principle, the reflow soldering method must be used; if flow soldering method is preferred, please consult with the ROHM representative in advance. For details, please refer to ROHM Mounting specification Precautions Regarding Application Examples and External Circuits 1. If change is made to the constant of an external circuit, please allow a sufficient margin considering variations of the characteristics of the Products and external components, including transient characteristics, as well as static characteristics. 2. You agree that application notes, reference designs, and associated data and information contained in this document are presented only as guidance for Products use. Therefore, in case you use such information, you are solely responsible for it and you must exercise your own independent verification and judgment in the use of such information contained in this document. ROHM shall not be in any way responsible or liable for any damages, expenses or losses incurred by you or third parties arising from the use of such information. Precaution for Electrostatic This Product is electrostatic sensitive product, which may be damaged due to electrostatic discharge. Please take proper caution in your manufacturing process and storage so that voltage exceeding the Products maximum rating will not be applied to Products. Please take special care under dry condition (e.g. Grounding of human body / equipment / solder iron, isolation from charged objects, setting of Ionizer, friction prevention and temperature / humidity control). Precaution for Storage / Transportation 1. Product performance and soldered connections may deteriorate if the Products are stored in the places where: [a] the Products are exposed to sea winds or corrosive gases, including Cl2, H2S, NH3, SO2, and NO2 [b] the temperature or humidity exceeds those recommended by ROHM [c] the Products are exposed to direct sunshine or condensation [d] the Products are exposed to high Electrostatic 2. Even under ROHM recommended storage condition, solderability of products out of recommended storage time period may be degraded. It is strongly recommended to confirm solderability before using Products of which storage time is exceeding the recommended storage time period. 3. Store / transport cartons in the correct direction, which is indicated on a carton with a symbol. Otherwise bent leads may occur due to excessive stress applied when dropping of a carton. 4. Use Products within the specified time after opening a humidity barrier bag. Baking is required before using Products of which storage time is exceeding the recommended storage time period. Precaution for Product Label QR code printed on ROHM Products label is for ROHM’s internal use only. Precaution for Disposition When disposing Products please dispose them properly using an authorized industry waste company. Precaution for Foreign Exchange and Foreign Trade act Since our Products might fall under controlled goods prescribed by the applicable foreign exchange and foreign trade act, please consult with ROHM representative in case of export. Precaution Regarding Intellectual Property Rights 1. All information and data including but not limited to application example contained in this document is for reference only. ROHM does not warrant that foregoing information or data will not infringe any intellectual property rights or any other rights of any third party regarding such information or data. ROHM shall not be in any way responsible or liable for infringement of any intellectual property rights or other damages arising from use of such information or data.: 2. No license, expressly or implied, is granted hereby under any intellectual property rights or other rights of ROHM or any third parties with respect to the information contained in this document. Notice - Rev.004 © 2013 ROHM Co., Ltd. All rights reserved. Datasheet Other Precaution 1. The information contained in this document is provided on an “as is” basis and ROHM does not warrant that all information contained in this document is accurate and/or error-free. ROHM shall not be in any way responsible or liable for any damages, expenses or losses incurred by you or third parties resulting from inaccuracy or errors of or concerning such information. 2. This document may not be reprinted or reproduced, in whole or in part, without prior written consent of ROHM. 3. The Products may not be disassembled, converted, modified, reproduced or otherwise changed without prior written consent of ROHM. 4. In no event shall you use in any way whatsoever the Products and the related technical information contained in the Products or this document for any military purposes, including but not limited to, the development of mass-destruction weapons. 5. The proper names of companies or products described in this document are trademarks or registered trademarks of ROHM, its affiliated companies or third parties. Notice - Rev.004 © 2013 ROHM Co., Ltd. All rights reserved.