ISL28227FBZ

Instrumentation, Op Amps, Buffer Amps Overview

The ISL28227FBZ is a dual-channel precision operational amplifier manufactured by Renesas Electronics Corporation. It features a gain-bandwidth product of 10 MHz and a slew rate of 3.6 V/µs. The device operates within a supply voltage range of 4.5 V to 40 V, with a maximum supply current of 2.2 mA for both channels. Key electrical specifications include an input offset voltage of 10 µV, input bias current of 1 nA, and output drive capability of 45 mA per channel. It provides a common-mode rejection ratio of 120 dB and operates across a temperature range of -40°C to +125°C in an 8-SOIC package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Delivers high-precision amplification with ultra-low input offset voltage and minimal input bias current for accurate signal conditioning.
• Provides robust output drive capability suitable for demanding load requirements without significant signal degradation.
• Ensures high fidelity through exceptional common-mode rejection and power supply rejection characteristics.

Instrumentation, Op Amps, Buffer Amps Applications

• Precision data acquisition systems requiring low drift and high accuracy
• Industrial process control instrumentation
• Medical equipment signal processing

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix and packaging configuration against the manufacturer's latest documentation before ordering. Confirm that the component meets all required environmental and regulatory standards for the intended application. Ensure compatibility with existing design parameters regarding pinout and thermal management.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when high precision and moderate speed are required in a dual-channel configuration. Consider the wide supply voltage range and rail-to-rail output capabilities for flexible system design. Evaluate the low noise and drift specifications against alternative devices to ensure optimal performance in sensitive measurement applications.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the ISL28227 series of precision amplifiers from Renesas Electronics. The series is designed for applications demanding high accuracy and stability. The FBZ designation indicates a specific package variant within this family, optimized for surface-mount assembly in compact electronic designs.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

ISL28227FBZ-T7A is listed as a manufacturer-recommended substitute. Verify pin compatibility and electrical parameter alignment before implementation.