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BA4558YFVM-MGTR
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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：1V/µs
- Gain Bandwidth Product：2 MHz
- Current - Input Bias：60 nA
- Voltage - Input Offset：500 µV
- Current - Supply：3mA
- Current - Output / Channel：-
- Voltage - Supply Span (Min)：8 V
- Voltage - Supply Span (Max)：30 V
- Operating Temperature：-40°C ~ 105°C
- Grade：Automotive
- Qualification：AEC-Q100
- 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 BA4558YFVM-MGTR is a dual operational amplifier manufactured by ROHM Semiconductor, housed in an 8-MSOP surface-mount package. It operates within a supply voltage range of 8 V to 30 V and supports an operating temperature from -40°C to 105°C. Key electrical specifications include a typical supply current of 3 mA, a gain-bandwidth product of 2 MHz, and a slew rate of 1 V/µs. The device features an input bias current of 60 nA and meets AEC-Q100 automotive qualification standards.
Feature Summary
- AEC-Q100 qualified for automotive functional safety support
- High voltage gain with low noise characteristics
- Wide operating supply voltage range
- Internal ESD protection circuit
Applications
- Automotive audio signal processing circuits
- General-purpose analog signal amplification
- Low-noise sensor interface applications
Procurement Notes
Verify the specific suffix MGTR against official ROHM documentation to confirm tape-and-reel packaging and exact pinout configuration. Ensure compatibility with existing PCB footprints for the 8-MSOP package. Confirm that the component status aligns with long-term availability requirements, as automotive-grade components may have extended lifecycle commitments compared to standard industrial parts.
Selection Notes
Select this component when dual-channel amplification with automotive reliability is required. The 8-MSOP package suits space-constrained designs. Verify that the 2 MHz bandwidth and 1 V/µs slew rate meet the signal frequency and speed requirements of the target application. Ensure the 8 V minimum supply voltage is compatible with the system power rails.
Part Context
This part belongs to the BA4558 series of low-noise dual operational amplifiers designed for high-performance analog applications. The series is characterized by its suitability for audio and precision instrumentation tasks. The MSOP variant provides a compact footprint while maintaining the electrical performance of larger packages, making it ideal for modern miniaturized electronic systems.
Replacement Considerations
Check for direct cross-reference part numbers from ROHM or other manufacturers offering identical pinouts and electrical parameters. Verify that any substitute maintains AEC-Q100 qualification if used in automotive contexts.
