ISL28414FBZ

Instrumentation, Op Amps, Buffer Amps Overview

The ISL28414FBZ is a quad micropower operational amplifier manufactured by Renesas Electronics. It features rail-to-rail input and output capabilities, supporting supply voltages from 1.8 V to 5.5 V. Key electrical specifications include a gain-bandwidth product of 5 MHz, a slew rate of 2.5 V/us, and an input offset voltage of 4 mV. The device draws 2.4 mA of operating current and offers low input bias current of 20 pA with 40 nV/sqrt Hz voltage noise density. It operates within a temperature range of -40 C to +125 C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Quad channel configuration providing four independent operational amplifiers in a single package.
• Rail-to-rail input and output functionality for maximum dynamic range utilization.
• Micropower architecture designed for efficient operation in battery-powered applications.

Instrumentation, Op Amps, Buffer Amps Applications

• General purpose signal conditioning circuits
• Battery-operated instrumentation systems
• Portable medical devices requiring low power consumption

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'FBZ' against official Renesas documentation to confirm package type and tape/reel specifications. Confirm end-of-life status as distributor data indicates obsolescence for related variants. Ensure compatibility with moisture sensitivity levels before procurement.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a quad amplifier with rail-to-rail performance is required under low voltage constraints. Compare against the ISL28417 series if higher precision or lower noise is needed instead of micropower efficiency. Verify that the 4 mV offset voltage meets system accuracy requirements.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the ISL2841x family of operational amplifiers from Renesas (formerly Intersil). The family includes variants like the ISL28414 and ISL28417, differentiated by bandwidth and precision characteristics. The ISL28414 specifically targets micropower applications compared to the higher-performance ISL28417.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Check for direct pin-compatible substitutes within the ISL28414 series such as ISL28414FVZ. Evaluate alternative quad op-amps from other manufacturers only if electrical parameters match exactly.