BA2902FV-E2

BA10358F-E2_13 ROHM

Document overview

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Technical content

www.rohm.com TSZ02201-0RAR1G200130-1-2 TSZ22111･14･001 Datasheet Maximum operating temperature Output Current Source/Sink Input Offset Voltage Operational Amplifiers Ground Sense Operational Amplifiers BA10358xx, BA10324Axx, BA2904xxx, BA2904Sxxx, BA2904Wxx BA2902xx, BA2902Sxx

• General Description General purpose BA10358/BA10324A and high reliability BA2904/BA2902 integrate two or four independent Op-Amps on a single chip and have some features of high-gain, lo w power consumption, and wide operating voltage range of 3V to 36V (single power supply ). BA2904W have low input offset voltage(2mV max.).
• Features  Operable with a single power supply  Wide operating supply voltage range  Input and output are operable GND sense  Low supply current  High open loop voltage gain  Internal ESD protection circuit  Wide temperature range
• Application  Current sense application  Buffer application amplifier  Active filter  Consumer electronics
• Key Specification  Wide Operating Supply Voltage (single supply): BA10358/BA10324A +3.0V to +32.0V BA2904/BA2902 +3.0V to +36.0V  Wide Temperature Range: BA10358/ BA10324A -40°C~+85°C BA2904S/ BA2902S -40°C~+105°C BA2904/ BA2902 -40°C~+125°C BA2904W -40°C~+125°C  Input Offset Voltage: BA10358/ BA10324A 7mV (Max.) BA2904S/ BA2902S 7mV (Max.) BA2904/ BA2902 7mV (Max.) BA2904W 2mV (Max.)  Low Input Bias Current: BA10358 45nA (Typ.) BA10324A 20nA (Typ.) BA2904S/ BA2902S 20nA (Typ.) BA2904/ BA2902 20nA (Typ.) BA2904W 20nA (Typ.)
• Packages W(Typ.)xD(Typ.) xH(Max.) SOP8 5.00mm x 6.20mm x 1.71mm SOP-J8 4.90mm x 6.00mm x 1.65mm SSOP-B8 3.00mm x 6.40mm x 1.35mm MSOP8 2.90mm x 4.00mm x 0.90mm SOP14 8.70mm x 6.20mm x 1.71mm SOP-J14 8.65 mm x 6.00mm x 1.65mm SSOP-B14 5.00 mm x 6.40mm x 1.35mm
• Selection Guide ○Product structure：Silicon monolithic integrated circuit ○ This product is not designed protection against radioactive rays. Normal High-reliability Dual Quad Dual Quad BA10358F BA10358FV BA10358FJ BA10324AF BA10324AFV BA10324AFJ BA2904SF BA2904SFV BA2904SFVM BA2904F BA2904FV BA2904FVM BA2902SF BA2902SFV BA2902F BA2902FV 30mA/20mA 30mA/20mA 35mA/20mA 20mA/20mA 7mV 7mV 7mV 7mV 2mV BA2904WF BA2904WFV

• Simplified schematic
• Pin Configuration(TOP VIEW) BA10358F,BA2904SF,BA2904F,BA2904WF :SOP8 BA10358FV,BA2904SFV,BA2904FV,BA2904WFV :SSOP-B8 BA2904SFVM,BA2904FVM :MSOP8 BA10358FJ :SOP-J8 Pin No. Symbol

1 OUT1

4 VEE

7 OUT2

8 VCC

4 VCC

8 OUT3

11 VEE

14 OUT4

Figure 1. Simplified schematic（one channel only）

www.rohm.com TSZ02201-0RAR1G200130-1-2 TSZ22111･15･001 BA10358xx, BA10324Axx, BA2904xxx, BA2904Sxxx, BA2904Wxx BA2902xx, BA2902Sxx Package SOP8 SSOP-B8 MSOP8 SOP-J8 SOP14 SSOP-B14 SOP-J14 BA10358F BA2904SF BA2904F BA2904WF BA10358FV BA2904SFV BA2904FV BA2904WFV BA2904SFVM BA2904FVM BA10358FJ BA10324AF BA2902SF BA2902F BA10324AFV BA2902SFV BA2902FV BA10324AFJ

• Ordering Information B A x x x x x x x x - x x Part Number. BA10358xx BA10324Axx BA2904xxx BA2904Sxxx BA2904Wxx BA2902xx BA2902Sxx Package F : SOP8 SOP14 FV : SSOP-B8 SSOP-B14 FVM : MSOP8 FJ : SOP-J8 SOP-J14 Packaging and forming specification E2: Embossed tape and reel (SOP8/SOP14/SSOP-B8/ SSOP-B14/SOP-J8/SOP-J14) TR: Embossed tape and reel (MSOP8)
• Line-up Topr Input Offset Voltage (Max.) Supply Current (Typ.) Package Orderable Part Number -40°C to +85°C 7mV 0.5mA SOP8 Reel of 2500 BA10358F-E2 SOP-J8 Reel of 2500 BA10358FJ-E2 SSOP-B8 Reel of 2500 BA10358FV-E2 0.6mA SOP14 Reel of 2500 BA10324AF-E2 SOP-J14 Reel of 2500 BA10324AFJ-E2 SSOP-B14 Reel of 2500 BA10324AFV-E2 -40°C to +105°C 0.5mA SOP8 Reel of 2500 BA2904SF-E2 SSOP-B8 Reel of 2500 BA2904SFV-E2 MSOP8 Reel of 3000 BA2904SFVM-TR 0.7mA SOP14 Reel of 2500 BA2902SF-E2 SSOP-B14 Reel of 2500 BA2902SFV-E2 -40°C to +125°C 0.5mA SOP8 Reel of 2500 BA2904F-E2 SSOP-B8 Reel of 2500 BA2904FV-E2 MSOP8 Reel of 3000 BA2904FVM-TR 0.7mA SOP14 Reel of 2500 BA2902F-E2 SSOP-B14 Reel of 2500 BA2902FV-E2 2mV 0.5mA SOP8 Reel of 2500 BA2904WF-E2 SSOP-B8 Reel of 2500 BA2904WFV-E2

www.rohm.com TSZ02201-0RAR1G200130-1-2 TSZ22111･15･001 BA10358xx, BA10324Axx, BA2904xxx, BA2904Sxxx, BA2904Wxx BA2902xx, BA2902Sxx

• Absolute Maximum Ratings (Ta=25℃) ○BA10358, BA10324A Parameter Symbol Ratings Unit Supply Voltage VCC-VEE +32 V Power dissipation Pd SOP8 620 *1*7 mW SOP-J8 540 *2*7 SSOP-B8 500 *3*7 SOP14 450 *4*7 SOP-J14 820 *5*7 SSOP-B14 700*6*7 Differential Input Voltage*6 Vid VCC – VEE V Input Common-mode Voltage Range Vicm VEE – VCC V Wide Operating Supply Voltage Vopr +3.0 to +32.0 V Operating Temperature Range Topr -40 to +85 ℃ Storage Temperature Range Tstg -55 to +125 ℃ Maximum Junction Temperature Tjmax +125 ℃ 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 en vironment 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 5.4mW *3 To use at temperature above Ta＝25℃ reduce 5.0mW. *4 To use at temperature above Ta＝25℃ reduce 4.5mW. *5 To use at temperature above Ta＝25℃ reduce 8.2mW *6 To use at temperature above Ta＝25℃ reduce 7.0mW. *7 Mounted on a FR4 glass epoxy PCB(70mm×70mm×1.6mm). *8 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. ○BA2904, BA2902 Parameter Symbol Ratings UnitBA2904S BA2902S BA2904, BA2904W BA2902 Supply Voltage VCC-VEE +36 V Power dissipation Pd SOP8 775 *9*14 mW SSOP-B8 625 *10*14 MSOP8 600 *11*14 SOP14 560 *12*14 SSOP-B14 870*13*14 Differential Input Voltage *15 Vid +36 V Input Common-mode Voltage Range Vicm (VEE-0.3) to (VEE+36) V Wide Operating Supply Voltage Vopr +3.0 to +36.0 V Operating Temperature Range Topr -40 to +105 -40 to +125 ℃ Storage Temperature Range Tstg -55 to +150 ℃ Maximum Junction Temperature Tjmax +150 ℃ 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. *9 To use at temperature above Ta＝25℃ reduce 6.2mW. *10 To use at temperature above Ta＝25℃ reduce 5.0mW. *11 To use at temperature above Ta＝25℃ reduce 4.8mW. *12 To use at temperature above Ta＝25℃ reduce 4.5mW. *13 To use at temperature above Ta＝25℃ reduce 7.0mW. *14 Mounted on a FR4 glass epoxy PCB(70mm×70mm×1.6mm).. *15 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 TSZ02201-0RAR1G200130-1-2 TSZ22111･15･001 BA10358xx, BA10324Axx, BA2904xxx, BA2904Sxxx, BA2904Wxx BA2902xx, BA2902Sxx

• Electrical Characteristics ○BA10358 (Unless otherwise specified VCC=+5V, VEE=0V, Ta=25℃) Parameter Symbol Limits Unit Condition Min. Typ. Max. Input Offset Voltage *16 Vio - 2 7 mV OUT=1.4V Input Offset Current *16 Iio - 5 50 nA OUT=1.4V Input Bias Current *17 Ib - 45 250 nA OUT=1.4V Supply Current ICC - 0.5 1.2 mA RL= ∞, All Op-Amps Maximum Output Voltage(High) VOH 3.5 - - V RL=2k Ω Maximum Output Voltage(Low) VOL - - 250 mV RL= ∞, All Op-Amps Large Signal Voltage Gain Av 25 100 - V/mV RL≧2kΩ, VCC=15V OUT=1.4 to 11.4V 88 100 - dB Input Common-mode Voltage Range Vicm 0 - VCC-1.5 V (VCC-VEE)=5V OUT=VEE+1.4V Common-mode Rejection Ratio CMRR 65 80 - dB OUT=1.4V Power Supply Rejection Ratio PSRR 65 100 - dB VCC=5 to 30V Output Source Current Isource 10 20 - mA VIN+=1V, VIN-=0V OUT=0V, 1CH is short circuit Output Sink Current Isink 10 20 - mA VIN+=0V, VIN-=1V OUT=5V, 1CH is short circuit Channel Separation CS - 120 - dB f=1kHz, input referred Slew Rate SR - 0.2 - V/ μs VCC=15V, Av=0dB RL=2kΩ, CL=100pF Gain Band Width GBW - 0.5 - MHz VCC=30V, RL=2kΩ CL=100pF *16 Absolute value *17 Current direction: Since first input stage is composed with PNP transistor, input bias current flows out of IC.

www.rohm.com TSZ02201-0RAR1G200130-1-2 TSZ22111･15･001 BA10358xx, BA10324Axx, BA2904xxx, BA2904Sxxx, BA2904Wxx BA2902xx, BA2902Sxx ○BA10324A (Unless otherwise specified VCC=+5V, VEE=0V, Ta=25℃) Parameter Symbol Limits Unit Condition Min. Typ. Max. Input Offset Voltage *18 Vio - 2 7 mV OUT=1.4V Input Offset Current *18 Iio - 5 50 nA OUT=1.4V Input Bias Current *19 Ib - 20 250 nA OUT=1.4V Supply Current ICC - 0.6 2 mA RL= ∞, All Op-Amps Maximum Output Voltage(High) VOH 3.5 - - V RL=2k Ω Maximum Output Voltage(Low) VOL - - 250 mV RL= ∞, All Op-Amps Large Signal Voltage Gain Av 25 100 - V/mV RL≧2kΩ, VCC=15V OUT=1.4 to 11.4V Input Common-mode Voltage range Vicm 0 - VCC-1.5 V (VCC-VEE)=5V OUT=VEE+1.4V Common-mode Rejection Ratio CMRR 65 75 - dB OUT=1.4V Power Supply Rejection Ratio PSRR 65 100 - dB VCC=5 to 30V Output Source Current Isource 20 35 - mA VIN+=1V, VIN-=0V OUT=0V, 1CH is short circuit Output Sink Current Isink 10 20 - mA VIN+=0V, VIN-=1V OUT=5V, 1CH is short circuit Channel Separation CS - 120 - dB f=1kHz, input referred Slew Rate SR - 0.2 - V/ μs VCC=15V, Av=0dB RL=2kΩ, CL=100pF Gain Band Width GBW - 0.5 - MHz VCC=30V, RL=2kΩ CL=100pF *18 Absolute value *19 Current direction: Since first input stage is composed with PNP transistor, input bias current flows out of IC.

www.rohm.com TSZ02201-0RAR1G200130-1-2 TSZ22111･15･001 BA10358xx, BA10324Axx, BA2904xxx, BA2904Sxxx, BA2904Wxx BA2902xx, BA2902Sxx ○BA2904, BA2904S (Unless otherwi se specified VCC=+5V, VEE=0V) Parameter Symbol Temperature Range Limits Unit Condition Min. Typ. Max. Input Offset Voltage *20 *21 Vio 25℃ - 2 7 mV OUT=1.4V Full range - - 10 VCC=5 to 30V, OUT=1.4V Input Offset Voltage Drift △Vio/△T - - ±7 - μV/℃ OUT=1.4V Input Offset Current *20 *21 Iio 25℃ - 2 50 nA OUT=1.4V Full range - - 200 Input Offset Current Drift △lio/△T- - ± 1 0 - p A / ℃ OUT=1.4V Input Bias Current *20 *21 Ib 25℃ - 20 250 nA OUT=1.4V Full range - - 250 Supply Current *21 ICC 25℃ - 0.5 1.2 mA RL= ∞, All Op-Amps Full range - - 2 Maximum Output Voltage(High) *21 VOH 25℃ 3.5 - - V RL=2kΩ Full range 27 28 - VCC=30V, RL=10kΩ Maximum Output Voltage(Low) *21 VOL Full range - 5 20 mV RL= ∞, All Op-Amps Large Signal Voltage Gain Av 25 ℃ 25 100 - V/mV RL≧2kΩ, VCC=15V OUT=1.4 to 11.4V Input Common-mode Voltage Range Vicm 25 ℃ 0 - VCC-1.5 V (VCC-VEE)=5V OUT=VEE+1.4V Common-mode Rejection Ratio CMRR 25 ℃ 50 80 - dB OUT=1.4V Power Supply Rejection Ratio PSRR 25 ℃ 65 100 - dB VCC=5 to 30V Output Source Current *21 *22 Isource 25℃ 20 30 - mA VIN+=1V, VIN-=0V OUT=0V, 1CH is short circuit Full range 10 - - Output Sink Current *21 *22 Isink 25℃ 10 20 - mA VIN+=0V, VIN-=1V OUT=5V, 1CH is short circuit Full range 2 - - 25℃ 12 40 - μA VIN+=0V, VIN-=1V OUT=200mV Channel Separation CS 25 ℃ - 120 - dB f=1kHz, input referred Slew rate SR 25 ℃ - 0.2 - V/ μs VCC=15V, Av=0dB RL=2kΩ, CL=100pF Gain Band Width GBW 25 ℃ - 0.5 - MHz VCC=30V, RL=2kΩ CL=100pF Input referred noise voltage Vn 25 ℃ - 40 - Hz nV/VCC=15V, VEE=-15V RS=100Ω, Vi=0V, f=1kHz *20 Absolute value *21 BA2904S :Full range -40 to +105℃ BA2904 :Full range -40 to +125 ℃ *22 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 TSZ02201-0RAR1G200130-1-2 TSZ22111･15･001 BA10358xx, BA10324Axx, BA2904xxx, BA2904Sxxx, BA2904Wxx BA2902xx, BA2902Sxx ○BA2904W (Unless otherwise specified VCC=+5V, VEE=0V) Parameter Symbol Temperature Range Limits Unit Condition Min. Typ. Max. Input Offset Voltage *23 Vio 25℃ - 0.5 2 mV OUT=1.4V Input Offset Voltage Drift △Vio/△T - - ±7 - μV/℃ OUT=1.4V Input Offset Current *23 Iio 25℃ - 2 50 nA OUT=1.4V Input Offset Current Drift △lio/△T- - ± 1 0 - p A / ℃ OUT=1.4V Input Bias Current *23 Ib 25℃ - 20 250 nA OUT=1.4V Full range - - 250 Supply Current ICC 25℃ - 0.5 1.2 mA RL= ∞, All Op-Amps Full range - - 1.2 Maximum Output Voltage(High) VOH 25℃ 3.5 - - V RL=2kΩ Full range 27 28 - VCC=30V, RL=10kΩ Maximum Output Voltage(Low) VOL Full range - 5 20 mV RL= ∞, All Op-Amps Large Signal Voltage Gain Av 25 ℃ 25 100 - V/mV RL≧2kΩ, VCC=15V OUT=1.4 to 11.4V Input Common-mode Voltage Range Vicm 25 ℃ 0 - VCC-1.5 V (VCC-VEE)=5V OUT=VEE+1.4V Common-mode Rejection Ratio CMRR 25 ℃ 50 80 - dB OUT=1.4V Power Supply Rejection Ratio PSRR 25 ℃ 65 100 - dB VCC=5 to 30V Output Source Current*24 Isource 25℃ 20 30 - mA VIN+=1V, VIN-=0V OUT=0V, 1CH is short circuit Full range 10 - - Output Sink Current *24 Isink 25℃ 10 20 - mA VIN+=0V, VIN-=1V OUT=5V, 1CH is short circuit Full range 2 - - 25℃ 12 40 - μA VIN+=0V, VIN-=1V OUT=200mV Channel Separation CS 25 ℃ - 120 - dB f=1kHz, input referred Slew rate SR 25 ℃ - 0.2 - V/ μs VCC=15V, Av=0dB RL=2kΩ, CL=100pF Gain Band Width GBW 25 ℃ - 0.5 - MHz VCC=30V, RL=2kΩ CL=100pF Input referred noise voltage Vn 25 ℃ - 40 - Hz nV/ VCC=15V, VEE=-15V RS=100Ω, Vi=0V, f=1kHz *23 Absolute value *24 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 TSZ02201-0RAR1G200130-1-2 TSZ22111･15･001 BA10358xx, BA10324Axx, BA2904xxx, BA2904Sxxx, BA2904Wxx BA2902xx, BA2902Sxx ○BA2902, BA2902S (Unless otherwi se specified VCC=+5V, VEE=0V) Parameter Symbol Temperature Range Limits Unit Condition Min. Typ. Max. Input Offset Voltage *25 *26 Vio 25℃ - 2 7 mV OUT=1.4V Full range - - 10 VCC=5 to 30V, OUT=1.4V Input Offset Voltage Drift △Vio/△T - - ±7 - μV/℃ OUT=1.4V Input Offset Current *25 *26 Iio 25℃ - 2 50 nA OUT=1.4V Full range - - 200 Input Offset Current Drift △lio/△T- - ± 1 0- p A / ℃ OUT=1.4V Input Bias Current *25 *26 Ib 25℃ - 20 250 nA OUT=1.4V Full range - - 250 Supply Current *26 ICC 25℃ - 0.7 2 ｍA RL= ∞, All Op-Amps Full range - - 3 Maximum Output Voltage(High) *26 VOH 25℃ 3.5 - - V RL=2kΩ Full range 27 28 - VCC=30V , RL=10kΩ Maximum Output Voltage(Low) *26 VOL Full range - 5 20 mV RL= ∞, All Op-Amps Large Signal Voltage Gain Av 25 ℃ 25 100 - V/mV RL≧2kΩ, VCC=15V OUT=1.4 to 11.4V Input Common-mode Voltage Range Vicm 25 ℃ 0 - VCC-1.5 V (VCC-VEE)=5V OUT=VEE+1.4V Common-mode Rejection Ratio CMRR 25 ℃ 50 80 - dB OUT=1.4V Power Supply Rejection Ratio PSRR 25 ℃ 65 100 - dB VCC=5 to 30V Output Source Current *26 *27 Isource 25℃ 20 30 - mA VIN+=1V, VIN-=0V OUT=0V 1CH is short circuit Full range 10 - - Output Sink Current *26 *27 Isink 25℃ 10 20 - mA VIN+=0V, VIN-=1V OUT=5V, 1CH is short circuit Full range 2 - - 25℃ 12 40 - μA VIN+=0V, VIN-=1V OUT=200mV Channel Separation CS 25 ℃ - 120 - dB f=1kHz, input referred Slew rate SR 25 ℃ - 0.2 - V/ μs VCC=15V, Av=0dB RL=2kΩ, CL=100pF Gain Band Width GBW 25 ℃ - 0.5 - MHz VCC=30V, RL=2kΩ CL=100p Input referred noise voltage Vn 25 ℃ - 40 - Hz nV/ VCC=15V, VEE=-15V RS=100Ω, Vi=0V, f=1kHz *25 Absolute value *26 BA2902S :Full range -40 to +105℃ ,BA2902 :Full range -40 to +125 ℃ *27 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 TSZ02201-0RAR1G200130-1-2 TSZ22111･15･001 BA10358xx, BA10324Axx, BA2904xxx, BA2904Sxxx, BA2904Wxx BA2902xx, BA2902Sxx Description of Electrical Characteristics Described below are descriptions of the rele vant electrical terms used in this datasheet. Items and symbols used are also shown. Note that item name and symbol and their meaning ma y 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 betw een 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 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 termi nal 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 voltage drift (△Vio/△T)

Denotes the ratio of the input offset voltage fluctuation to the ambient temperature fluctuation.

2.3 Input offset current (Iio)

Indicates the difference of input bias current between the non-inverting and inverting terminals.

2.4 Input offset current drift (△Iio/△T)

Signifies the ratio of the input offset current fluctuation to the ambient temperature fluctuation.

2.5 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.

2.6 Circuit current (ICC)

Indicates the current that flows within the IC under specified no-load conditions.

2.7 Maximum Output Voltage(High)/ Maximum Output Voltage(Low) (VOH/VOL)

Indicates the voltage range of the output under specif ied 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.

2.8 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 fluctuatio n) / (Input offset fluctuation)

2.9 Input common-mode voltage range (Vicm)

Indicates the input voltage range where IC normally operates.

2.10 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 TSZ02201-0RAR1G200130-1-2 TSZ22111･15･001 BA10358xx, BA10324Axx, BA2904xxx, BA2904Sxxx, BA2904Wxx BA2902xx, BA2902Sxx

2.11 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 vo ltage)/(Input offset fluctuation)

2.12 Output source current/ output sink current (Isource/Isink)

The maximum current that c an 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.

2.13 Channel separation (CS)

Indicates the fluctuation in the output vo ltage of the driven channel with reference to the change of output voltage of the channel which is not driven.

2.14 Slew rate (SR)

Indicates the ratio of the change in output voltage with time when a step input signal is applied.

2.15 Gain Band Width (GBW)

The product of the open-loop voltage gain and the frequency at which the voltage gain decreases 6dB/octave.

2.16 Input referred noise voltage (Vn)

Indicates a noise voltage generated inside the operational amplifier equivalent by ideal voltage source connected in series with input terminal.

www.rohm.com TSZ02201-0RAR1G200130-1-2 TSZ22111･15･001 BA10358xx, BA10324Axx, BA2904xxx, BA2904Sxxx, BA2904Wxx BA2902xx, BA2902Sxx

• Application Information NULL method condition for Test Circuit 1 VCC, VEE, EK, Vicm Unit : V Parameter VF S1 S2 S3 BA10358 BA10324A BA2904 BA2902 calculation VCC VEE EK Vicm VCC VEE EK Vicm Input Offset Voltage VF1 ON ON OFF 5 0 -1.4 0 5 to 30 0 -1.4 0 1 Input Offset Current VF2 OFF OFF OFF 5 0 -1.4 0 5 0 -1.4 0 2 Input Bias Current VF3 OFF ON OFF 5 0 -1.4 0 5 0 -1.4 0 3 VF4 ON OFF Large Signal Voltage Gain VF5 ON ON ON 15 0 -1.4 0 15 0 -1.4 0 VF6 15 0 -11.4 0 15 0 -11.4 0 Common-mode Rejection Ratio (Input common-mode Voltage Range) VF7 ON ON OFF 5 0 -1.4 0 5 0 -1.4 0 VF8 5 0 -1.4 3.5 5 0 -1.4 3.5 Power Supply Rejection Ratio VF9 ON ON OFF 5 0 -1.4 0 5 0 -1.4 0 VF10 30 0 -1.4 0 30 0 -1.4 0 -Calculation- 1. Input Offset Voltage (Vio) 2. Input Offset Current (Iio) 3. Input Bias Current (Ib) 4. Large Signal Voltage Gain (Av) 5. Common-mode Rejection Ration (CMRR) 6. Power supply rejection ratio (PSRR) Figure . 98 Test circuit1 (one channel only) VCC RF=50kΩ Ri=10kΩRS=50Ω RL SW2 500kΩ 500kΩ 0.1µF EK 15V DUT VEE 50kΩ Vicm SW1 Ri=10kΩ Vo VF RS=50Ω 1000pF 0.1µF -15V NULL SW3 Vio |VF1| 1+RF/RS [V] Av |VF5-VF6| = 10 × (1+RF/RS) [dB]20Log =CMRR |VF8-VF7| 3.5 × (1+RF/RS) [dB]20Log =Ib |VF4-VF3| 2 × Ri ×(1+RF/RS) [A] Iio |VF2-VF1| Ri ×(1+RF/RS) [A] = =PSRR |VF10 – VF9| 25 × (1+ RF/RS) [dB]20Log

www.rohm.com TSZ02201-0RAR1G200130-1-2 TSZ22111･15･001 BA10358xx, BA10324Axx, BA2904xxx, BA2904Sxxx, BA2904Wxx BA2902xx, BA2902Sxx Examples of circuit ○Voltage follower ○ Inverting amplifier ○Non-inverting amplifier Voltage gain is 0 dB. This circuit controls output voltage (OUT) equal input voltage (IN), and keeps OUT with stable because of high input impedance and low output impedance. OUT is shown next formula. OUT=IN For inverting amplifier, IN is amplified by voltage gain decided R1 and R2, and phase reversed voltage is output. OUT is shown next formula. OUT=-(R2/R1)・IN Input impedance is R1. For non-inverting amplifier, IN is amplified by voltage gain decided R1 and R2, and phase is same with IN. OUT is shown next formula. OUT= (1+R2/R1)・IN This circuit realizes high input impedance because Input impedance is operat ional amplifier’s input Impedance. VEE OUT IN VCC VEER1//R2 IN OUT VCC

• Operational Notes 1) Unused circuits When there are unused op-amps, it is recommended that they are connected as in Figure 104, setting the non-inverting input terminal to a potential within the in-phase input voltage range (Vicm). 2) Input voltage Applying VEE +32V to the input terminal is possible without causing deterioration of the electrical charac teristics 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. 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 temperat ure. Therefore, please take into consideration the power dissipation (Pd) under actual operating conditions and apply a suff icient margin in thermal des ign. 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 str ong electromagnetic field Operating the IC in the presence of a strong electromagnetic field may cause the IC to malfunction. 7) Radiation This IC is not designed to withstand radiation. 8) IC handling Applying mechanical stress to the IC by deflecting or bending the board may cause fluctu ations of the electrical characteristics due to piezo resistance effects. 9) IC operation The output stage of the IC is c onfigured using Class C push-pull circuits. Theref ore, when the load resistor is connected to the middle potential of VCC and VEE, crossover distor tion occurs at the changeover between discharging and charging of the output current. Connecting a resistor bet ween 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 stre ss 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 1uF between output and GND. VCC VEE Vicm - application circuit for unused op-amp

Figure 104. Example of

www.rohm.com TSZ02201-0RAR1G200130-1-2 TSZ22111･15･001 BA10358xx, BA10324Axx, BA2904xxx, BA2904Sxxx, BA2904Wxx BA2902xx, BA2902Sxx

• Physical Dimensions Tape and Reel Information (Unit : mm) SOP8 0.9±0.15 0.3MIN 4°+6° −4° 0.17 +0.1 -0.05 0.595 4 3 5.0±0.2 6.2±0.3 4.4±0.2 (MAX 5.35 include BURR) 1.27 0.11 0.42±0.1 1.5±0.1 S ∗ Order quantity needs to be multiple of the minimum quantity. <Tape and Reel information> Embossed carrier tapeTape Quantity Direction of feed 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 2500pcs Direction of feed Reel 1pin (Unit : mm) SSOP-B8 0.08 M 1234 5 6 7 8 0.1 +0.06 -0.040.22 0.3MIN 0.65(0.52) 3.0±0.2 0.15±0.1 6.4±0.3 1.15±0.1 4.4±0.2 (MAX 3.35 include BURR) S 0.1 ∗ Order quantity needs to be multiple of the minimum quantity. <Tape and Reel information> Embossed carrier tapeTape Quantity Direction of feed 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 2500pcs Direction of feed Reel 1pin (Unit : mm) MSOP8 0.08 S S 4.0±0.2 2.8±0.1 2.9±0.1 0.475 5 7 (MAX 3.25 include BURR) 1PIN MARK 0.9MAX 0.75±0.05 0.65 0.08±0.05 0.22 +0.05–0.04 0.6±0.2 0.29±0.15 0.145 +0.05 –0.03 4°+6° −4° Direction of feed Reel ∗ Order quantity needs to be multiple of the minimum quantity. <Tape and Reel information> Embossed carrier tapeTape Quantity Direction of feed 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 3000pcs TR 1pin ∗ Order quantity needs to be multiple of the minimum quantity. <Tape and Reel information> Embossed carrier tapeTape Quantity Direction of feed 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 2500pcs Direction of feed Reel 1pin (Unit : mm) SOP-J8 4° +6° −4° 0.2±0.1 0.45MIN 234 5 6 7 8 4.9±0.2 0.545 3.9±0.2 6.0±0.3 (MAX 5.25 include BURR) 0.42±0.1 1.27 0.175 1.375±0.1 0.1 S S

www.rohm.com TSZ02201-0RAR1G200130-1-2 TSZ22111･15･001 BA10358xx, BA10324Axx, BA2904xxx, BA2904Sxxx, BA2904Wxx BA2902xx, BA2902Sxx (Unit : mm) SOP14 1.27 0.11 0.3MIN 8.7±0.2 0.4±0.1 0.15±0.1 1.5±0.1 6.2±0.3 4.4±0.2 (MAX 9.05 include BURR) 0.1 ∗ Order quantity needs to be multiple of the minimum quantity. <Tape and Reel information> Embossed carrier tapeTape Quantity Direction of feed 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 2500pcs Direction of feed Reel 1pin ∗ Order quantity needs to be multiple of the minimum quantity. <Tape and Reel information> Embossed carrier tapeTape Quantity Direction of feed 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 2500pcs Direction of feed Reel 1pin (Unit : mm) SSOP-B14 0.10 6.4 ± 0.3 4.4 ± 0.2 5.0 ± 0.2 0.22 ± 0.1 1.15 ± 0.1 0.65 0.15 ± 0.1 0.3Min. 0.1 ∗ Order quantity needs to be multiple of the minimum quantity. <Tape and Reel information> Embossed carrier tapeTape Quantity Direction of feed 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 2500pcs Direction of feed Reel 1pin (Unit : mm) SOP-J14 814 (Max 9.0 include BURR) +6° −4° 1.05±0.2 1PIN MARK 3.9±0.1 0.42 −0.04 +0.05 0.22+0.05 −0.03 0.515 1.65MAX 1.375±0.075 0.175±0.075 8.65±0.1 0.65±0.15 6.0±0.2 1.27 S 0.08 M 0.08 S

www.rohm.com TSZ02201-0RAR1G200130-1-2 TSZ22111･15･001 BA10358xx, BA10324Axx, BA2904xxx, BA2904Sxxx, BA2904Wxx BA2902xx, BA2902Sxx

• Marking Diagrams SOP8(TOP VIEW) Part Number Marking LOT Number 1PIN MARK MSOP8(TOP VIEW) Part Number Marking LOT Number 1PIN MARK SSOP-B8(TOP VIEW) Part Number Marking LOT Number 1PIN MARK SOP14(TOP VIEW) Part Number Marking LOT Number 1PIN MARK SSOP-B14(TOP VIEW) Part Number Marking LOT Number 1PIN MARK SOP-J8(TOP VIEW) Part Number Marking LOT Number 1PIN MARK SOP-J14(TOP VIEW) Part Number Marking LOT Number 1PIN MARK

www.rohm.com TSZ02201-0RAR1G200130-1-2 TSZ22111･15･001 BA10358xx, BA10324Axx, BA2904xxx, BA2904Sxxx, BA2904Wxx BA2902xx, BA2902Sxx

• Land pattern data all dimensions in mm PKG Land pitch e Land space MIE Land length ≧ℓ 2 Land width SOP8 1.27 4.60 1.10 0.76 SSOP-B8 0.65 4.60 1.20 0.35 SOP-J8 1.27 3.90 1.35 0.76 MSOP8 0.65 2.62 0.99 0.35 SOP14 1.27 4.60 1.10 0.76 SSOP-B14 0.65 4.60 1.20 0.35 SOP-J14 1.27 3.90 1.35 0.76 Product Name Package Type Marking BA10358 F SOP8 10358 FJ SOP-J8 FV SSOP-B8 358 BA10324A F SOP14 BA10324AF FJ SOP-J14 BA10324A FV SSOP-B14 324A BA2904 F SOP8 2904 FV SSOP-B8 FVM MSOP8 BA2904W F SOP8 FV SSOP-B8 BA2904S F SOP8 2904S FV SSOP-B8 04S FVM MSOP8 2904S BA2902 F SOP14 BA2902F FV SSOP-B14 2902 BA2902S F SOP14 2902S FV SSOP-B14 b 2 MIE e SOP8, SSOP-B8, SOP-J8, MSOP8 SOP14, SSOP-B14, SOP-J14

www.rohm.com TSZ02201-0RAR1G200130-1-2 TSZ22111･15･001 BA10358xx, BA10324Axx, BA2904xxx, BA2904Sxxx, BA2904Wxx BA2902xx, BA2902Sxx

• Revision History Date Revision Changes 14.SEP.2012 001 New Release 11.Jan.2013 002 Land pattern data inserted.

Notice - Rev.004 © 2013 ROHM Co., Ltd. All rights reserved. Notice

• General Precaution 1) Before you use our Products, you are requested to care fully read this document and fully understand its contents. ROHM shall not be in any way responsible or liable for fa ilure, 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 subjec t to change without any prior notice. Before purchasing or using ROHM’s Products, please confirm the la test information with a ROHM sales representative.
• Precaution on using ROHM Products 1) Our Products are designed and manufactured for applicat ion in ordinary electronic equipments (such as AV equipment, OA equipment, telecommunication equipment, home electroni c appliances, amusement equipment, etc.). If you intend to use our Products in devices requiring extremel y high reliability (such as medical equipment, transport equipment, traffic equipment, aircraft/spacecraft, nuclear power controllers, fuel controllers, car equipment including car accessories, safety devices, 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 sale s 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 desi gn 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 designed and manufactured for use under standard conditions and not under any special or extraordinary environments or conditio ns, as exemplified below. Accordin gly, ROHM shall not be in any way responsible or liable for any damages, expenses or losses arising from the use of an y 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 ar e exposed to sea wind or corrosive gases, including Cl 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 (ev en 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 subjec t 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 per iod of time, such as pulse) is applied, confirmation of performance characteristics after on-boar d mounting is strongly recomm ended. 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 temper ature (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 condi tion from what is defined in this document.

Notice - Rev.004 © 2013 ROHM Co., Ltd. All rights reserved.

• Precaution for Mounting / Circuit board design 1) When a highly active halogenous (chlori ne, 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, pl ease allow a sufficient margin considering variations of the characteristics of the Products and external components, including transient characteri stics, as well as static characteristics. 2) You agree that application notes, re ference designs, and associated data and in formation contained in this document are presented only as guidance for Products use. Theref ore, 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 t he Products maximum rating will not be applied to Products. Please take special care under dry condit ion (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 deteriora te if the Products are stored in the places where: [a] the Products are exposed to sea winds or corros ive gases, including Cl2, H2S, NH3, SO2, and NO2 [b] the temperature or humidity exceeds those recommended by ROHM [c] the Products are exposed to di rect sunshine or condensation [d] the Products are exposed to high Electrostatic 2) Even under ROHM recommended storage c ondition, solderability of products out of recommended storage time period may be degraded. It is strongly recommended to confirm sol derability before using Products of which storage time is exceeding the recommended storage time period. 3) Store / transport cartons in the co rrect 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.
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• Precaution for Foreign Exchange and Foreign Trade act Since our Products might fall under cont rolled 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 foregoi ng 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.: 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.

• Other Precaution 1) The information contained in this document is provi ded 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 whol e 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 Pr oducts and the related technical information contained in the Products or this document for any military purposes, incl uding 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.