ISL28117FUBZ-T7A

Instrumentation, Op Amps, Buffer Amps Overview

The ISL28117FUBZ-T7A is a single-channel precision operational amplifier manufactured by Renesas Electronics Corporation. It features a gain-bandwidth product of 1.5 MHz and a slew rate of 500 mV/us. The device exhibits an input offset voltage of 50 uV and an input bias current of 1.5 nA. Operating from a single supply of 4.5 V to 40 V or dual supplies of ±2.25 V, it draws 530 uA of quiescent current per channel. The output can source up to 43 mA, with a common-mode rejection ratio of 120 dB and an input voltage noise density of 8 nV/sqrt Hz. It operates within a temperature range of -40 C to +125 C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• High precision performance characterized by low input offset voltage and low input bias current for accurate signal conditioning.
• Wide single-supply operating range extending up to 40 V, suitable for diverse industrial power environments.
• Robust output drive capability providing 43 mA per channel to interface with various loads.

Instrumentation, Op Amps, Buffer Amps Applications

• Precision sensor signal amplification in industrial measurement systems
• Data acquisition front-ends requiring high accuracy and wide dynamic range
• Medical instrumentation circuits demanding low noise and stable DC performance

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify component authenticity through authorized distributors as the part status is listed as obsolete. Confirm package integrity and moisture sensitivity level handling procedures upon receipt. Cross-reference datasheet revisions to ensure compatibility with existing design specifications before final procurement decisions.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when high DC precision and moderate bandwidth are required alongside wide supply voltage tolerance. Compare against lower-noise alternatives if sub-microvolt offset stability is critical. Evaluate thermal management requirements given the 125 C maximum junction temperature rating for high-temperature industrial enclosures.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the ISL28117 series of precision amplifiers designed for applications requiring high accuracy. It represents a single-channel variant within a family that includes dual and quad configurations. The device utilizes advanced bipolar processes to achieve low offset and bias current characteristics typical of high-performance analog signal chains.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Consult official replacement guides for equivalent single-channel precision amplifiers with matching pinouts and electrical specifications. Verify that substitute components maintain similar offset voltage and bandwidth parameters to ensure circuit functionality remains uncompromised during redesigns.