ISL28114FEZ-T7

Instrumentation, Op Amps, Buffer Amps Overview

The ISL28114FEZ-T7 is a single-channel 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 parameters 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 360 uA of operating current with an input voltage noise density of 40 nV/sqrt Hz and input bias current of 20 pA. It operates within a temperature range of -40 C to +125 C and is housed in a SC-70-5 package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Micropower architecture designed for low energy consumption applications
• Rail-to-rail input and output functionality for maximum dynamic range
• High-speed performance with 5 MHz gain-bandwidth product

Instrumentation, Op Amps, Buffer Amps Applications

• Portable battery-powered instrumentation
• Industrial sensor signal conditioning
• Medical diagnostic equipment

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix T7 indicates reel packaging when ordering. Confirm the FEZ designation corresponds to the SC-70-5 package variant. Check current lifecycle status as discontinuation notices may apply to older Intersil-branded components. Ensure compatibility with RoHS requirements for the target assembly process.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component for designs requiring a balance of speed and power efficiency in single-supply systems. The rail-to-rail I/O eliminates the need for dual supplies in many low-voltage scenarios. Consider the SC-70-5 package size for space-constrained PCB layouts. Verify that the 4 mV offset voltage meets the precision requirements of the specific application circuit.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the ISL28114 series of general-purpose micropower amplifiers. It represents the single-channel version of the family, distinct from quad-channel variants like the ISL28414. Originally developed by Intersil before its acquisition by Renesas, it maintains legacy naming conventions while adhering to modern manufacturing standards.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Check for direct pin-compatible upgrades within the RRA786x0 or RRA7900x families if available. Verify electrical parameter equivalence for any cross-referenced parts.