BU7262SNUX-TR

Overview

The BU7262SNUX-TR is a dual general-purpose operational amplifier manufactured by ROHM Semiconductor. It operates within a supply voltage range of 1.8 V to 5.5 V and features a gain-bandwidth product of 2 MHz with a slew rate of 1.1 V/µs. The device exhibits low input bias current of 1 pA and typical supply current of 550 µA. It provides an output current capability of 10 mA per channel and supports full-swing input and output operation. The component is housed in an 8-pin VSON package (VSON008X2030) and functions reliably across a temperature range of -40°C to +105°C.

Feature Summary

• Supports full-swing input and output voltage ranges for maximum dynamic signal handling.
• Features extremely low input bias current suitable for high-impedance sensor interfaces.
• Integrates internal phase compensation capacitors to simplify circuit design.

Applications

• Battery-powered portable electronic devices requiring low voltage operation
• Signal conditioning circuits for high-impedance sensors
• General-purpose analog signal processing in consumer electronics

Procurement Notes

Verify the specific suffix TR indicates tape and reel packaging configuration. Confirm the VSON008X2030 footprint matches the target PCB layout. Ensure the operating temperature range meets environmental requirements. Check RoHS compliance status against project specifications. Validate that the manufacturer part number corresponds exactly to the requested dual-channel variant.

Selection Notes

Select this component when a dual-channel CMOS op amp with rail-to-rail performance is required under single-supply conditions. Consider the 2 MHz bandwidth for moderate-speed applications. Evaluate the 550 µA supply current against power budget constraints. Compare the VSON package size against available board space. Verify compatibility with existing control system voltage levels.

Part Context

This device belongs to the BU7262 series of low-voltage CMOS operational amplifiers from ROHM Semiconductor. The series includes variants with different channel counts and package options. The SNUX designation specifically identifies the dual-channel version in the compact VSON package. This family targets applications demanding low power consumption and wide supply voltage flexibility.

Replacement Considerations

BU7262SNUX is the non-reel equivalent of this component. Other members of the BU7262 family may offer similar electrical characteristics but differ in package type or channel count. Verify pinout compatibility before substituting with other dual op amp models.