BU7262FVM-TR

Overview

The BU7262FVM-TR is a dual-channel low voltage CMOS operational amplifier manufactured by ROHM Semiconductor. It operates within a supply voltage range of 1.8 V to 5.5 V and consumes 550 µA of operating current. The device features a gain-bandwidth product of 2 MHz and a slew rate of 1.1 V/µs. Key electrical specifications include an input offset voltage of 1 mV, input bias current of 1 pA, output current capability of 10 mA per channel, common-mode rejection ratio of 45 dB, and power supply rejection ratio of 60 dB. It is housed in an MSOP-8 package with an operating temperature range from -40°C to +85°C.

Feature Summary

• Supports full-swing input and output operation across the entire supply voltage range.
• Integrates internal phase compensation capacitors for stability without external components.
• Features extremely low input bias current characteristic of CMOS technology.

Applications

• Low voltage signal conditioning circuits
• Portable battery-powered electronic devices
• General-purpose analog signal processing

Procurement Notes

Verify the specific suffix TR indicates tape and reel packaging configuration. Confirm the MSOP-8 package dimensions match the design footprint requirements. Ensure the operating temperature range of -40°C to +85°C aligns with the target environmental conditions. Check RoHS compliance status as indicated in official documentation before finalizing procurement.

Selection Notes

Select this component when a dual-channel amplifier requires rail-to-rail input and output performance under low voltage supplies. The 2 MHz bandwidth suits moderate-speed applications. Compare against single-channel variants if only one circuit is needed. Consider the MSOP-8 package size constraints relative to available PCB space.

Part Context

This part belongs to the BU7262 series of full-swing operational amplifiers. It shares core electrical characteristics with other packages in the family, such as the NUX variant, but differs in physical housing. The FVM designation specifically identifies the MSOP-8 surface-mount package type used for compact board layouts.

Replacement Considerations

BU7262NUX-TR offers identical electrical performance in a VSON-8 package. BU7262F-E2 provides the same functionality in an SOP-8 package. Verify pin compatibility and thermal dissipation requirements when substituting these alternatives.