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BA15218F-E2
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Product Detailed Parameters
- Description：IC OPAMP GP 2 CIRCUIT 8SOP
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR),Cut Tape (CT)
- Amplifier Type：General Purpose
- Number of Circuits：2
- Output Type：-
- Slew Rate：3V/µs
- Gain Bandwidth Product：10 MHz
- Current - Input Bias：50 nA
- Voltage - Input Offset：500 µV
- Current - Supply：5mA
- Current - Output / Channel：50 mA
- Voltage - Supply Span (Min)：4 V
- Voltage - Supply Span (Max)：32 V
- Operating Temperature：-40°C ~ 85°C
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.173", 4.40mm Width)
- Supplier Device Package：8-SOP
- -3db Bandwidth：-
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Overview
The BA15218F-E2 is a dual high slew rate, low noise operational amplifier manufactured by ROHM Semiconductor. It operates within a supply voltage span of 4 V to 32 V and supports an operating temperature range of -40°C to +85°C. Key electrical parameters include a slew rate of 3V/µs, a gain bandwidth product of 10 MHz, an input bias current of 50 nA, and an input offset voltage of 500 µV. The device features a surface mount 8-SOIC package.
Feature Summary
- Dual channel architecture providing two independent operational amplifiers in a single package
- High slew rate capability for fast signal response applications
- Low noise design optimized for precision analog signal processing
Applications
- Precision analog signal conditioning circuits
- Audio pre-amplification stages requiring low noise performance
- Industrial sensor interface circuits
Procurement Notes
Verify the specific suffix E2 against the manufacturer's latest documentation to ensure compatibility with required packaging and environmental standards. Confirm that the 8-SOIC package dimensions match the target PCB footprint. Check for any scheduled obsolescence notices or discontinuation alerts from ROHM Semiconductor prior to finalizing procurement plans.
Selection Notes
Select this component when a dual op-amp configuration is required with moderate speed and low noise characteristics. Ensure the system supply voltage remains within the 4 V to 32 V range. Consider the 500 µV input offset voltage and 50 nA bias current limits for accuracy requirements. The 8-SOIC package is suitable for surface mount assembly processes.
Part Context
The BA15218F-E2 belongs to ROHM Semiconductor's BA15218 series of dual operational amplifiers. This series is characterized by its combination of high slew rate and low noise performance, making it suitable for various analog signal processing tasks. The part is distinct from other ROHM amplifiers by its specific electrical parameters and package configuration.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Verify pinout and electrical specifications carefully if considering alternative dual op-amps from other manufacturers.
