ISL28233FUZ-T7

Instrumentation, Op Amps, Buffer Amps Overview

The ISL28233FUZ-T7 is a dual precision operational amplifier from Renesas, featuring zero-drift architecture for high accuracy. It operates on a single supply voltage ranging from 1.65 V to 5.5 V or dual supplies of ±0.825 V to ±2.75 V. Key electrical parameters include a gain-bandwidth product of 400 kHz, a slew rate of 200 mV/µs, and an input offset voltage of 8 µV. The device draws 50 µA per channel with rail-to-rail input and output capabilities.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Zero-drift technology ensures minimal offset voltage drift over temperature and time
• Rail-to-rail input and output maximize dynamic range in low-voltage systems
• Micro-power consumption supports battery-operated applications

Instrumentation, Op Amps, Buffer Amps Applications

• Precision instrumentation signal conditioning
• Medical equipment sensor interfaces
• Industrial process control systems

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'FUZ' against the manufacturer's current datasheet to confirm package type and tape/reel specifications. Ensure compatibility with RoHS directives if required by your manufacturing standards. Cross-reference the part number with official Renesas distributors to confirm availability status and lead times before finalizing procurement plans.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when ultra-low offset voltage and drift are critical requirements. The zero-drift architecture eliminates the need for external chopper stabilization circuits. Compare the 8 µV offset against other op-amps in the ISL2823x family to determine if higher precision variants like the ISL28233AFUZ are necessary for your specific application tolerance.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the ISL2823x series of micro-power, precision operational amplifiers. It shares architectural similarities with the ISL28230 and ISL28233AFUZ but differs in specific offset voltage grades and package options. The series is designed for applications requiring high DC accuracy without the complexity of traditional chopper-stabilized amplifiers.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Direct substitutes within the same family include the ISL28233IUZ-T7, which offers identical electrical performance but may differ in package or reel configuration. Verify pinout compatibility and thermal characteristics when replacing with other dual-channel zero-drift amplifiers from different manufacturers.