EL8170FSZ

Instrumentation, Op Amps, Buffer Amps Overview

The EL8170FSZ is a single-channel instrumentation amplifier manufactured by Renesas Electronics Corporation. It operates on a single supply voltage ranging from 2.4 V to 5.5 V and features rail-to-rail input and output capabilities. The device offers a 3dB bandwidth of 450 kHz, a common-mode rejection ratio (CMRR) of 75 dB, and a power supply rejection ratio (PSRR) of 75 dB. Input bias current is specified at 50 pA with an input offset voltage of 1.5 mV. Quiescent current consumption is 95 uA. It functions within a temperature range of -40°C to +125°C and is housed in an SOIC-8 surface-mount package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Single-supply operation with rail-to-rail input and output functionality
• High common-mode rejection ratio for accurate signal conditioning
• Low quiescent current consumption suitable for battery-powered applications

Instrumentation, Op Amps, Buffer Amps Applications

• Battery-powered sensor interfaces
• Medical instrumentation
• Industrial process control systems

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific manufacturer lot code and date code upon receipt to ensure authenticity. Confirm that the component matches the exact part number EL8170FSZ without suffix variations unless explicitly documented as functionally equivalent. Check for physical damage or moisture sensitivity indicators before soldering. Ensure storage conditions comply with the manufacturer's humidity sensitivity level requirements to prevent degradation prior to use.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a low-power, single-supply instrumentation amplifier with rail-to-rail I/O is required. It is suitable for applications needing moderate bandwidth and high CMRR. Consider the SOIC-8 package constraints for PCB layout. Evaluate if the 50 pA input bias current meets the source impedance requirements of the connected sensors.

Instrumentation, Op Amps, Buffer Amps Part Context

The EL8170FSZ belongs to the EL817x family of instrumentation amplifiers from Renesas. This series is designed for precision analog signal processing tasks requiring low power consumption and compatibility with single-voltage logic systems. The FSZ suffix typically denotes the SOIC-8 package variant within this product line.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Consult official Renesas documentation for direct pin-compatible substitutes within the EL817x series. Verify electrical parameter equivalence for critical specifications such as bandwidth and offset voltage before replacing.