ISL28417FBZ-T7A

Instrumentation, Op Amps, Buffer Amps Overview

The ISL28417FBZ-T7A is a quad precision micropower operational amplifier manufactured by Renesas Electronics. It features a gain-bandwidth product of 1.5 MHz and a slew rate of 500 mV/us. The device exhibits low input offset voltage of 10 uV and input bias current of 80 pA. Operating on supply voltages between 2.25 V and 20 V, it draws 440 uA of quiescent current per channel. Each output can source 43 mA. The component offers a common-mode rejection ratio of 120 dB and an input voltage noise density of 10 nV/sqrt Hz. It operates within a temperature range of -40 C to +125 C and is housed in a TSSOP-14 package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Quad configuration providing four independent precision amplifiers in a single package
• Micropower design optimized for low energy consumption applications
• High precision characteristics including ultra-low input offset voltage and bias current

Instrumentation, Op Amps, Buffer Amps Applications

• Precision sensor signal conditioning
• Data acquisition systems
• Medical instrumentation

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix against official Renesas documentation to confirm pinout and electrical tolerances. Confirm availability status as distribution channels may list obsolete or end-of-life inventory. Ensure the TSSOP-14 package matches the target PCB footprint requirements before finalizing procurement decisions.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when multiple high-precision amplification stages are required within a compact form factor. The quad architecture reduces board space compared to single-channel alternatives. Consider the 1.5 MHz bandwidth and 500 mV/us slew rate for moderate-speed signal processing tasks requiring low power dissipation.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the ISL28417 series of precision operational amplifiers from Renesas Electronics. The series is designed for applications demanding high accuracy with minimal power usage. The FBZ suffix indicates the specific package type and temperature rating, distinguishing it from other variants in the family.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Consult official Renesas substitution guides for verified equivalents. Cross-reference specifications such as input offset voltage, bandwidth, and package dimensions to ensure functional compatibility with existing circuit designs.