BA3472RFVM-TR ROHM

Datasheet Operational Amplifiers High Speed with High Voltage Operational Amplifiers BA3472xxx BA3472RFVM BA3474xxx BA3474RFV General Description Packages W(Typ) x D(Typ) x H(Max) BA3472xxx/BA3472RFVM/BA3474xxx/BA3474RFV SOP8 5.00mm x 6.20mm x 1.71mm are high speed operational amplifiers of dual circuits SOP-J8 4.90mm x 6.00mm x 1.65mm and quad circuits. An operational range is wide with SSOP-B8 3.00mm x 6.40mm x 1.35mm +3V~+36V (single power supply), and gain bandwidth TSSOP-B8 3.00mm x 6.40mm x 1.20mm 4MHz and a high slew rate of in wideband and 10V/s MSOP8 2.90mm x 4.00mm x 0.90mm are good points. SOP14 8.70mm x 6.20mm x 1.71mm SSOP-B14 5.00mm x 6.40mm x 1.35mm Features TSSOP-B14J 5.00mm x 6.40mm x 1.20mm Operable with a single power supply Wide operating supply voltage Key Specifications Internal phase compensation Wide Operating Supply Voltage: High open loop voltage gain Single power supply +3.0V to +36.0V Operable low input voltage around GND level Dual power supply 1.5V to 18.0V Wide output voltage range Operating Temperature Range: BA3474F -40C to +75C Application BA3472xxx BA3474xxx -40C to +85C Current sense application BA3472RFVM BA3474RFV -40C to +105C Buffer application amplifier Slew Rate: 10V/s(Typ) Active filter Unity Gain Frequency: 4MHz(Typ) Consumer electronics Simplified Schematic VCC VIN- VOUT VIN+ VEE Figure 1. Simplified schematic (one channel only) Product structure Silicon monolithic integrated circuit This product is not designed protection against radioactive rays. www.rohm.com TSZ02201-0RAR0G200100-1-2 2012 ROHM Co., Ltd. All rights reserved. 1/36 11.Dec.2020 Rev.005 TSZ2211114001 Datasheet BA3472xxx BA3472RFVM BA3474xxx BA3474RFV Pin Configuration BA3472F :SOP8 BA3472FJ :SOP-J8 BA3472FV :SSOP-B8 BA3472FVT :TSSOP-B8 BA3472FVM, BA3472RFVM :MSOP8 OUT1 1 14 OUT4 Pin No. Symbol 2 13 OUT1 1 8 VCC -IN1 -IN4 CH1 CH4 1 OUT1 - + + - 3 12 +IN1 +IN4 2 -IN1 CH1 -IN1 2 7 OUT2 - + 3 +IN1 VCC 4 11 VEE 4 VEE -IN2 +IN1 3 6 5 10 +IN2 +IN3 CH2 + - + - 5 - + +IN2 CH2 CH3 6 9 -IN2 -IN3 VEE 4 5 +IN2 6 -IN2 7 8 OUT2 OUT3 7 OUT2 8 VCC BA3474F :SOP14 BA3474FV, BA3474RFV :SSOP-B14 BA3474FVJ :TSSOP-B14J Pin No. Symbol OUT1 1 14 OUT4 1 OUT1 2 13 -IN4 OUT1 1 8 VCC -IN1 CH1 CH4 - + + - 2 -IN1 3 12 +IN1 +IN4 CH1 -IN1 2 7 OUT2 3 +IN1 - + VCC 4 11 VEE 4 VCC -IN2 +IN1 3 6 5 10 +IN2 +IN3 CH2 5 +IN2 + - + - - + CH2 CH3 6 9 -IN2 -IN3 6 -IN2 VEE 4 5 +IN2 7 OUT2 7 8 OUT2 OUT3 8 OUT3 9 -IN3 10 +IN3 11 VEE 12 +IN4 13 -IN4 14 OUT4 Package SOP8 SSOP-B8 SOP-J8 TSSOP-B8 MSOP8 SOP14 SSOP-B14 TSSOP-B14J BA3472FVM BA3474FV BA3472F BA3472FV BA3472FJ BA3472FVT BA3474F BA3474FVJ BA3472RFVM BA3474RFV www.rohm.com TSZ02201-0RAR0G200100-1-2 2012 ROHM Co., Ltd. All rights reserved. 2/36 11.Dec.2020 Rev.005 TSZ2211115001