ISL28117FRTZ

Instrumentation, Op Amps, Buffer Amps Overview

The ISL28117FRTZ is a single-channel precision operational amplifier manufactured by Renesas Electronics Corporation under the ISL28117 series. It is designed for high-accuracy applications requiring low power consumption and high common-mode rejection. The device operates within a supply voltage range of 2.25 V to 40 V, with specific configurations supporting 4.5 V minimums. Key electrical characteristics include a maximum input offset voltage of 50 µV, an input bias current of 1.5 nA, and a gain-bandwidth product of 1.5 MHz. It features a slew rate of 500 mV/µs and delivers an output current of 43 mA per channel. The amplifier provides a common-mode rejection ratio of 120 dB and consumes a typical operating supply current of 530 µA.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• High precision performance with ultra-low input offset voltage and bias current
• Wide single-supply operation capability up to 40 volts
• High common-mode rejection ratio for accurate signal conditioning
• Micro-power consumption suitable for battery-operated systems

Instrumentation, Op Amps, Buffer Amps Applications

• Precision sensor signal conditioning
• Data acquisition systems
• Medical instrumentation
• Industrial process control

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify component authenticity through authorized distributors as the part status is listed as End-of-Life. Confirm package integrity and moisture sensitivity levels prior to assembly. Check for available replacement alternatives from the manufacturer due to discontinuation status. Ensure compliance with RoHS directives if required for your application.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when high accuracy and low power are critical constraints. Compare input offset voltage and drift specifications against application requirements. Evaluate supply voltage compatibility with system rails. Consider pinout and package dimensions for PCB layout integration relative to existing designs.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the ISL28117 family of precision amplifiers from Renesas. It shares architectural similarities with other members like the ISL28117FBBZ-T7A but differs in packaging and tape-and-reel configuration. The FRTZ suffix indicates a specific reel-based packaging format intended for automated surface-mount assembly processes.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Consult official datasheets for direct pin-compatible substitutes within the ISL28117 series. Verify electrical parameter equivalence before substitution. Contact Renesas support for recommended obsolescence management strategies.