EL8172FSZ

Instrumentation, Op Amps, Buffer Amps Overview

The EL8172FSZ is a micropower instrumentation amplifier manufactured by Renesas Electronics, formerly Intersil. It operates on a single supply voltage ranging from 2.4 V to 5.5 V. Key electrical specifications include a 3dB bandwidth of 170 kHz and a slew rate of 550 mV/us. The device features a common-mode rejection ratio (CMRR) of 75 dB and a power supply rejection ratio (PSRR) of 75 dB. Input characteristics consist of an input bias current of 50 pA and an input offset voltage of 300 uV. Quiescent current consumption is 95 uA. It supports rail-to-rail input and output capabilities.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Micropower operation with low quiescent current consumption suitable for battery-powered applications
• Single-supply functionality with rail-to-rail input and output signal swing
• High precision performance characterized by low input offset voltage and bias current

Instrumentation, Op Amps, Buffer Amps Applications

• Battery-operated instrumentation systems
• Precision data acquisition circuits
• Signal conditioning for sensor interfaces

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify component authenticity through authorized distributors as the part may be discontinued. Confirm RoHS compliance status via official documentation before integration. Ensure storage conditions account for moisture sensitivity levels specified in the datasheet. Validate package integrity upon receipt to prevent soldering defects during assembly processes.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when low power consumption is critical alongside single-supply operation requirements. Consider the 170 kHz bandwidth limit for high-frequency signal processing tasks. Evaluate the 300 uV offset voltage against system accuracy needs. Compare alternative devices if higher CMRR or wider operating temperature ranges are required for specific environmental conditions.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the EL8172 series of instrumentation amplifiers produced by Renesas Electronics. The manufacturer previously operated under the Intersil brand name. The product line focuses on providing precision analog signal processing solutions with minimal power overhead for portable and embedded electronic designs.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Consult official substitution guides for compatible alternatives within the same family. Verify pinout compatibility and electrical parameter equivalence before replacing existing components in established circuit designs.