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BA3472RFVM-TR
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Product Detailed Parameters
- Description：IC OPAMP GP 2 CIRCUIT 8MSOP
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR),Cut Tape (CT)
- Amplifier Type：General Purpose
- Number of Circuits：2
- Output Type：-
- Slew Rate：10V/µs
- Gain Bandwidth Product：4 MHz
- Current - Input Bias：100 nA
- Voltage - Input Offset：1.5 mV
- Current - Supply：4mA
- Current - Output / Channel：30 mA
- Voltage - Supply Span (Min)：3 V
- Voltage - Supply Span (Max)：36 V
- Operating Temperature：-40°C ~ 105°C
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：8-VSSOP, 8-MSOP (0.110", 2.80mm Width)
- Supplier Device Package：8-MSOP
- -3db Bandwidth：-
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Overview
The BA3472RFVM-TR is a dual-channel general-purpose operational amplifier manufactured by Rohm Semiconductor. It features a gain-bandwidth product of 4 MHz and a slew rate of 10 V/µs. The device operates on a single supply voltage ranging from 3 V to 36 V, or dual supplies from ±1.5 V to ±18 V. Key electrical specifications include an input bias current of 100 nA, an output current capability of 30 mA per channel, and a typical supply current of 8 mA. It is housed in an 8-MSOP package.
Feature Summary
- Dual-channel configuration with integrated phase compensation capacitors
- Wide operating supply voltage range supporting single and dual power sources
- High slew rate performance for signal processing applications
Applications
- Automotive sensor interface circuits
- Industrial control system signal conditioning
- General-purpose analog signal amplification
Procurement Notes
Verify the specific suffix 'R' against official Rohm documentation to confirm if it denotes a specific tape-and-reel variant or packaging distinction compared to standard versions. Confirm RoHS compliance status and functional safety classification (FS supportive) requirements for your target application before finalizing procurement orders.
Selection Notes
Select this component when a dual-channel op-amp with wide supply voltage tolerance is required. Ensure the 4 MHz bandwidth and 10 V/µs slew rate meet the dynamic signal requirements. Verify that the 8-MSOP package dimensions fit the PCB layout constraints and that the thermal characteristics are suitable for the intended operating environment.
Part Context
This part belongs to the BA3472 family of operational amplifiers designed for robust performance in automotive and industrial environments. The series includes variants such as the BA3472FVM-TR and BA3472WFV-CE2, which share similar core electrical characteristics but differ in packaging and specific manufacturing revisions. The family is AEC-Q100 qualified.
Replacement Considerations
Check for direct substitutes within the BA3472 family, such as the BA3472FVM-TR, ensuring package compatibility. Verify that any replacement maintains the same pinout, supply voltage range, and electrical performance metrics to ensure circuit functionality without modification.
