ISL28176FBZ

Instrumentation, Op Amps, Buffer Amps Overview

The ISL28176FBZ is a single-channel micropower operational amplifier featuring rail-to-rail input and output capabilities. It operates on a single supply voltage with a maximum span of 5 V. The device provides a gain-bandwidth product of 400 kHz and a slew rate of 0.13 V/μs. Input bias current is specified at 400 pA. It is housed in an 8-SOIC package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Single circuit general-purpose operational amplifier
• Rail-to-rail input and output performance
• Micropower consumption optimized for single supply operation

Instrumentation, Op Amps, Buffer Amps Applications

• Battery-powered instrumentation systems
• Portable measurement devices
• Signal conditioning circuits requiring low power

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the manufacturer designation carefully, as Renesas acquired Intersil. Confirm the specific suffix FBZ corresponds to the 8-SOIC package and lead-free status. Ensure compatibility with single-supply requirements up to 5 V. Check for updated datasheet revisions to confirm electrical characteristics match design specifications.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a single op-amp with rail-to-rail I/O is required under a 5 V supply. The 400 kHz bandwidth suits low-frequency precision applications. Consider the 8-SOIC footprint for PCB layout. Evaluate thermal dissipation needs based on the specific load conditions and ambient temperature constraints.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the ISL281xx family of micropower operational amplifiers, which includes dual (ISL28276) and quad (ISL28476) variants. The family is characterized by high precision and low power consumption, originally developed by Intersil before being integrated into the Renesas portfolio following corporate acquisition.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Direct functional substitutes include other single-channel micropower rail-to-rail op-amps with similar 400 kHz bandwidth and 5 V supply limits. Verify pinout compatibility and package dimensions before substitution.