EL8173ISZ-T13

Instrumentation, Op Amps, Buffer Amps Overview

The EL8173ISZ-T13 is a precision instrumentation amplifier manufactured by Renesas Electronics Corporation. It features a fixed internal gain of 100 V/V, making it suitable for applications requiring high signal amplification without external resistors. The device operates on a single supply voltage ranging from 2.7V to 5.5V and draws a low quiescent current of 400µA per channel. It offers a bandwidth of 1MHz and a slew rate of 0.6V/µs. Key electrical specifications include an input offset voltage of 1mV maximum and a common-mode rejection ratio (CMRR) of 90dB. The component is housed in an 8-lead SOIC package and supports operation across a temperature range of -40°C to +85°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Fixed internal gain configuration eliminates the need for external precision resistors
• Single-supply operation capability simplifies power system design
• Low quiescent current consumption supports battery-powered applications
• High common-mode rejection ratio ensures accurate signal processing

Instrumentation, Op Amps, Buffer Amps Applications

• Industrial process control sensor interfaces
• Medical instrumentation signal conditioning
• Data acquisition systems
• Strain gauge and load cell amplification

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix T13 indicates tape and reel packaging when sourcing. Confirm RoHS compliance status through official Renesas documentation prior to integration. Ensure the supplier provides valid traceability records. Check for any obsolescence notices or lifecycle changes directly from the manufacturer before finalizing procurement plans.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a fixed gain of 100 is required to minimize board space and resistor tolerance errors. Consider the 1MHz bandwidth for moderate-speed signal processing tasks. Evaluate the 400µA supply current against total system power budgets. Compare performance metrics with adjustable gain alternatives if flexibility is needed.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the EL8173 series of instrumentation amplifiers within the Renesas portfolio. It is designed as a drop-in replacement for legacy Intersil components. The series focuses on providing high accuracy and stability for precision analog signal conditioning tasks in compact packages.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Check for direct pin-compatible equivalents within the EL817x family. Verify that substitute parts maintain the same fixed gain of 100 V/V. Ensure thermal and electrical characteristics match the original design requirements.