EL8176FSZ-T7

Instrumentation, Op Amps, Buffer Amps Overview

The EL8176FSZ-T7 is a precision, low-power operational amplifier manufactured by Renesas Electronics. It features a single channel with a gain-bandwidth product of 400 kHz and a slew rate of 130 mV/us. The device operates on a single supply voltage ranging from 2.4 V to 5.5 V while consuming only 75 uA of quiescent current. Key electrical specifications include an input offset voltage of 350 uV, input bias current of 2 nA, and a common-mode rejection ratio of 110 dB. It provides an output current capability of 31 mA per channel and exhibits an input voltage noise density of 28 nV/sqrt Hz. The component is housed in a compact SOT-23-6 surface-mount package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Single-supply operation optimized for low power consumption applications
• Precision performance characterized by low input offset voltage and high common-mode rejection
• Rail-to-rail output capability for maximum dynamic range utilization

Instrumentation, Op Amps, Buffer Amps Applications

• Battery-powered instrumentation systems
• Portable medical devices requiring low noise amplification
• Signal conditioning in sensor interfaces

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the manufacturer designation as Renesas Electronics or Intersil, as Elantec was acquired. Confirm the specific suffix T7 indicates tape and reel packaging. Ensure the part number matches the exact pinout and thermal characteristics required for the target PCB layout. Check for RoHS compliance status if environmental regulations apply to the final assembly.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a balance between precision accuracy and ultra-low power consumption is critical. The 400 kHz bandwidth suits applications where signal frequency is moderate but DC accuracy matters. Consider the SOT-23-6 package constraints for thermal management and board space. Compare against other micropower op-amps if higher slew rates or wider supply voltage ranges are needed.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the EL8176 series of micropower operational amplifiers designed for single-supply environments. It represents a class of precision analog components intended for portable electronics where battery life is a primary constraint. The series typically offers rail-to-rail outputs to maximize signal swing within limited voltage headroom.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Public confirmed substitute part numbers were not identified in the provided documentation.