EL8170FSZ-T7A

Instrumentation, Op Amps, Buffer Amps Overview

The EL8170FSZ-T7A is a micropower, single-supply instrumentation amplifier manufactured by Renesas Electronics Corporation. It features rail-to-rail input and output capabilities within an 8-SOIC package. Key electrical parameters include a 450 kHz bandwidth, 75 dB common-mode rejection ratio (CMRR), and 75 dB power supply rejection ratio (PSRR). The device operates with an input bias current of 50 pA and an input offset voltage of 1.5 mV. It functions on a supply voltage range of 2.4 V to 5.5 V, consuming 95 µA of operating current. The component supports an extended temperature range from -40°C to +125°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Micropower single-supply operation for energy-efficient applications
• Rail-to-rail input and output signal swing capability
• High common-mode rejection ratio for precision signal conditioning

Instrumentation, Op Amps, Buffer Amps Applications

• Battery-powered instrumentation systems
• Industrial process control sensors
• Medical diagnostic equipment

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix T7A against official Renesas documentation to confirm tape-and-reel packaging and exact revision status. Confirm RoHS compliance and moisture sensitivity level requirements prior to assembly. Check current product lifecycle status as availability may vary. Ensure the ordering part number matches the required package type and temperature grade specified in the datasheet.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when low quiescent current and single-supply operation are critical constraints. The rail-to-rail I/O feature allows for maximum dynamic range in low-voltage environments. Verify that the 450 kHz bandwidth meets the signal frequency requirements. Consider the 8-SOIC package dimensions for PCB layout compatibility. Evaluate the 1.5 mV offset voltage against system accuracy needs.

Instrumentation, Op Amps, Buffer Amps Part Context

The EL8170 belongs to the EL817x family of instrumentation amplifiers designed for precision analog signal processing. This series emphasizes low power consumption while maintaining high performance metrics suitable for portable and industrial applications. The FSZ suffix indicates the specific package and temperature range configuration.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Consult official Renesas substitution guides for verified alternatives. Cross-reference pinouts and electrical specifications carefully before replacing.