BA2903YFVM-MGTR

Overview

The BA2903YFVM-MGTR is a dual-channel general-purpose analog comparator manufactured by Rohm Semiconductor. It operates on a single supply voltage ranging from 2V to 36V or a dual supply of ±1V to ±18V. The device features an open-collector output capable of sourcing 16mA at 5V. Key electrical specifications include a maximum input offset voltage of 7mV at 5V and a maximum input bias current of 0.25µA at 5V. The static supply current is limited to a maximum of 1mA. It is housed in an 8-MSOP surface-mount package and supports an operating temperature range from -40°C to 125°C.

Feature Summary

• AEC-Q100 qualified for automotive reliability standards
• Wide operating supply voltage range supporting single and dual power configurations
• Open-collector output structure enabling flexible interfacing with various logic levels
• Integrated electrostatic discharge protection circuitry

Applications

• Automotive engine control units
• Electric power steering systems
• Antilock brake systems (ABS)

Procurement Notes

Verify component authenticity through authorized distribution channels. Confirm the specific suffix MGTR corresponds to the tape and reel packaging format required for automated assembly processes. Ensure compliance with RoHS3 directives and check for any end-of-life notifications, as the part status is listed as Not Recommended for New Designs.

Selection Notes

Select this component when high-voltage tolerance up to 36V is required in a compact MSOP footprint. The wide common-mode input range including ground level makes it suitable for low-side sensing applications. Consider the open-collector output requirement for pull-up resistor implementation in the final circuit design.

Part Context

This part belongs to the BA2903 series of automotive-grade comparators designed for robust performance in harsh environments. It shares functional similarities with other members of the family but is distinguished by its specific MSOP-8 packaging and mass-production taping configuration intended for high-volume manufacturing lines.

Replacement Considerations

BA2903SFVM-TR is a comparable alternative within the same series offering similar electrical characteristics.