EL8172FSZ

Instrumentation, Op Amps, Buffer Amps Overview

The EL8172FSZ is a single-channel instrumentation amplifier from the Renesas EL8172 series, housed in an SOIC-8 surface-mount package. It operates on a single supply voltage ranging from 2.4 V to 5.5 V with a quiescent current of 95 uA. Key electrical specifications include a 3dB bandwidth of 170 kHz, a slew rate of 550 mV/us, and a common-mode rejection ratio (CMRR) of 75 dB. The device features rail-to-rail input and output capabilities, an input bias current of 50 pA, and an input offset voltage of 300 uV. It supports an operating temperature range from -40°C to +125°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Micropower operation optimized for low energy consumption applications
• Single-supply functionality with rail-to-rail input and output signal swing
• High precision performance characterized by low input bias current and offset voltage

Instrumentation, Op Amps, Buffer Amps Applications

• Battery-powered sensor signal conditioning
• Industrial process control systems
• Medical instrumentation front-ends

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to discontinuation status. Confirm RoHS compliance details via official documentation. Ensure storage conditions account for moisture sensitivity classification prior to soldering. Validate pinout compatibility with existing PCB layouts during integration planning.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when designing circuits requiring high input impedance and low power dissipation within a compact SOIC-8 footprint. Consider the 170 kHz bandwidth and 550 mV/us slew rate for moderate-speed signal processing tasks. Evaluate the 75 dB CMRR against system noise requirements. Compare against other EL817x variants if channel count or specific gain configurations differ from project needs.

Instrumentation, Op Amps, Buffer Amps Part Context

The EL8172FSZ belongs to the EL8172 family of micropower instrumentation amplifiers manufactured by Renesas Electronics Corporation, formerly Intersil. This series is designed for applications demanding precision amplification with minimal power usage. The FSZ suffix indicates the specific SOIC-8 package variant suitable for surface mount technology assembly processes.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.