BU7462SFVM-TR

Overview

The BU7462SFVM-TR is a dual-channel CMOS operational amplifier manufactured by ROHM Semiconductor. It operates within a supply voltage range of 1.7 V to 5.5 V, consuming a typical circuit current of 150 µA per channel. The device features ground-sense input capability and full-swing output performance. Key electrical specifications include a gain-bandwidth product of 1 MHz, a slew rate of 1 V/µs, and an input offset voltage of 1 mV. It is housed in an 8-MSOP package with a wide operating temperature range.

Feature Summary

• Ground-sense input and full-swing output operation
• Low voltage operation with minimal power consumption
• Integrated phase compensation capacitors

Applications

• Battery-powered portable electronic devices
• Signal conditioning in low-voltage sensor interfaces
• General-purpose amplification in single-supply systems

Procurement Notes

Verify the specific suffix against the official manufacturer datasheet to ensure correct packaging and tape-and-reel specifications. Confirm that the component meets all environmental compliance requirements for the intended application before finalizing procurement orders.

Selection Notes

Select this component when designing circuits requiring rail-to-rail input and output capabilities under low supply voltages. Ensure the design accommodates the specified input bias current and offset voltage parameters for required signal accuracy.

Part Context

This part belongs to the BU7462 series of ground-sense low-voltage CMOS operational amplifiers. The series integrates multiple amplifier configurations on a single chip, offering high performance in compact packages suitable for space-constrained modern electronics.

Replacement Considerations

Consult the official manufacturer documentation for confirmed substitute part numbers. Do not assume pin compatibility or electrical equivalence with other generic dual op-amp models without verifying specific datasheet parameters.