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BA83472YF-CE2
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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：Push-Pull
- Slew Rate：8.5V/µs
- Gain Bandwidth Product：3 MHz
- Current - Input Bias：100 nA
- Voltage - Input Offset：1 mV
- Current - Supply：4.3mA
- Current - Output / Channel：30 mA
- Voltage - Supply Span (Min)：3 V
- Voltage - Supply Span (Max)：36 V
- Operating Temperature：-40°C ~ 125°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 BA83472YF-CE2 is an automotive-grade high-speed operational amplifier featuring EMARMOUR technology for enhanced electromagnetic interference tolerance. It contains two channels within a compact SOP-8 package. The device operates on a supply voltage ranging from 3V to 36V and supports an extended temperature range from -40°C to +125°C. Typical circuit current consumption is 2.15mA per channel, ensuring efficient power usage in demanding environments.
Feature Summary
- EMARMOUR technology provides high immunity to electromagnetic interference for reliable operation in noisy automotive environments.
- High-speed performance characteristics suitable for rapid signal processing applications.
- Automotive qualification ensures durability and stability across wide operating temperature ranges.
Applications
- Automotive sensor signal conditioning
- Engine control unit circuits
- Chassis control systems
Procurement Notes
Verify the specific suffix CE2 against official ROHM documentation to confirm pinout and packaging details. Confirm that the component status remains acceptable for your specific project requirements, as availability may vary based on production lifecycle stages. Ensure compatibility with existing design constraints before finalizing procurement plans.
Selection Notes
Select this component when high EMI resistance is critical alongside standard high-speed amplification needs. The dual-channel configuration simplifies board layout compared to single-channel alternatives. Verify that the 3V to 36V supply range aligns with your system's power architecture and that the SOP-8 package fits your mechanical constraints.
Part Context
This part belongs to ROHM's automotive operational amplifier portfolio, specifically designed for robustness in electrically noisy vehicle environments. The EMARMOUR series distinguishes itself through specialized internal structures that mitigate noise susceptibility without compromising speed or accuracy.
Replacement Considerations
Check for updated revisions within the BA83472 family. Consult official substitution guides for equivalent parts if this specific variant becomes obsolete, ensuring functional and pin-compatible matches are maintained.
