EL8176ISZ-T7

Instrumentation, Op Amps, Buffer Amps Overview

The EL8176ISZ-T7 is a micropower, single-supply, rail-to-rail input-output precision operational amplifier manufactured by Renesas Electronics. It features a voltage-feedback architecture housed in an 8-pin SOIC package. Key electrical parameters include a maximum input offset voltage of 220 µV and a bandwidth of 0.4 MHz. The device operates with a maximum average bias current of 0.003 µA and offers a nominal common-mode rejection ratio of 110 dB. It is RoHS compliant and designed for low-power applications requiring high precision.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Single-supply operation with rail-to-rail input and output capabilities
• Low input offset voltage for high-precision signal conditioning
• Micropower consumption suitable for battery-operated systems

Instrumentation, Op Amps, Buffer Amps Applications

• Precision sensor signal conditioning
• Battery-powered measurement instruments
• Portable medical devices

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix T7 indicates tape-and-reel packaging when ordering. Confirm the manufacturer designation as Renesas Electronics, noting previous Intersil branding in legacy documentation. Ensure the component meets RoHS compliance requirements for your assembly process. Cross-reference the exact part number to distinguish from other variants in the EL8176 series.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component for applications requiring low power consumption alongside high DC accuracy. The rail-to-rail I/O characteristic allows for maximum dynamic range in single-supply environments. Consider the 0.4 MHz bandwidth limit when designing for higher frequency signals. The 220 µV max offset voltage makes it suitable for low-level signal amplification where drift must be minimized.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the EL8176 family of micropower precision op amps. It is distinct from higher-speed variants like the EL5362 or differential drivers like the EL5171. The ISZ suffix denotes the SOIC-8 package and industrial temperature range specifications. It serves as a low-cost, low-power alternative to general-purpose amplifiers in precision analog front ends.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

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