ISL28218FUZ

Instrumentation, Op Amps, Buffer Amps Overview

The ISL28218FUZ is a dual-channel precision operational amplifier manufactured by Renesas Electronics Corporation. It features a gain-bandwidth product of 4 MHz and a slew rate of 1.2 V/us. The input offset voltage is specified at 40 uV, with an input bias current of 230 nA. Operating on a supply voltage range from 3 V to 40 V, the device draws 850 uA of quiescent current per channel. It offers a common-mode rejection ratio of 118 dB and a power supply rejection ratio of 124 dB. The component is housed in an MSOP-8 package and supports surface mount installation.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail output capability for maximum dynamic range
• Low noise performance suitable for precision signal conditioning
• High common-mode rejection ratio for accurate differential measurements

Instrumentation, Op Amps, Buffer Amps Applications

• Precision sensor signal amplification
• Data acquisition systems
• Industrial process control instrumentation

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'FUZ' against the manufacturer datasheet to confirm the MSOP-8 package type and tape-and-reel or cut-tape packaging options. Confirm RoHS compliance status directly with the supplier documentation. Ensure the sourcing channel provides valid traceability for this discontinued or end-of-life component variant.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when high precision and wide supply voltage operation are required. The low input offset voltage and high CMRR make it suitable for applications demanding accurate signal processing. Compare the 4 MHz bandwidth against system requirements to ensure adequate speed without unnecessary power consumption.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the ISL28218 series of precision amplifiers. It shares core electrical characteristics with other variants in the family but differs in packaging and reel specifications. The MSOP-8 form factor allows for compact PCB layouts compared to larger SOIC packages.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

ISL28218FBZ is a manufacturer-recommended alternative offering identical electrical performance in an 8-SOIC package.