BU7275SHFV-TR

Overview

The BU7275SHFV-TR is a single-channel, low-voltage CMOS operational amplifier manufactured by ROHM Semiconductor. It features full-swing input and output capabilities within a supply voltage range of 1.8 V to 5.5 V. Key electrical parameters include a typical gain-bandwidth product of 600 kHz, a slew rate of 300 mV/µs, and an input bias current of 1 pA. The device operates with a circuit current of 40 µA per channel and supports an operating temperature range from -40°C to +105°C. It is housed in a compact HVSOF-5 surface-mount package.

Feature Summary

• Supports full-swing input and output operation across the entire supply voltage range.
• Features ultra-low input bias current for high-impedance signal applications.
• Integrated phase compensation capacitor eliminates external components.
• Operates reliably over a wide industrial temperature range.

Applications

• Battery-powered portable electronic devices
• Low-power sensor signal conditioning circuits
• General-purpose analog signal processing

Procurement Notes

Verify the specific suffix 'SHFV' against the manufacturer's official datasheet to confirm pinout and electrical characteristics match design requirements. Confirm RoHS compliance status and moisture sensitivity level prior to assembly. Ensure ordering quantities align with standard taping packaging specifications provided by the supplier.

Selection Notes

Select this component for designs requiring low power consumption combined with moderate speed performance. The HVSOF-5 package is suitable for space-constrained layouts. Compare input offset voltage and bandwidth requirements against alternative family members like the BU7275HFV if higher precision or different thermal ratings are needed.

Part Context

This part belongs to the BU7275 series of low-voltage, full-swing operational amplifiers. The series includes variants with different speed grades and package options. The SHFV designation indicates a specific thermal and mechanical configuration within the ROHM portfolio, distinct from other suffixes like HFV or SG.

Replacement Considerations

Direct substitutes may include other parts from the BU7275 family, such as the BU7275HFV, provided pin compatibility and electrical specs align. Verify that any replacement maintains the required operating temperature range and package dimensions.