EL8170IS

Instrumentation, Op Amps, Buffer Amps Overview

The EL8170IS is a precision instrumentation amplifier manufactured by Renesas Electronics Corporation. It features a low-noise, high-speed architecture designed for applications requiring accurate signal conditioning. The device integrates a fixed internal gain of 10 V/V, which simplifies circuit design by reducing the number of external components required. It operates with a wide supply voltage range and offers high common-mode rejection ratio (CMRR) to effectively reject noise in differential signals. The component is available in an industry-standard SOIC-8 package, facilitating easy integration into existing PCB layouts.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Integrated fixed gain of 10 V/V eliminates need for external precision resistors
• High common-mode rejection ratio ensures accurate differential signal amplification
• Low noise performance suitable for sensitive sensor interfaces
• Wide supply voltage operation supports diverse power environments

Instrumentation, Op Amps, Buffer Amps Applications

• Industrial process control systems
• Medical equipment signal conditioning
• Precision data acquisition systems
• Strain gauge and load cell interfaces

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'IS' indicates the industrial temperature grade when sourcing. Confirm the package type matches the required footprint on the target PCB. Ensure the manufacturer documentation aligns with the requested part number to avoid confusion with similar instrumentation amplifier models from other series. Check for any recent lifecycle status updates regarding availability or recommended replacements.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Choose this component when a fixed gain of 10 is sufficient for the application, as it reduces bill of materials cost and board space. Consider the input bias current and offset voltage specifications against the source impedance of the sensors being used. Evaluate the bandwidth requirements to ensure the amplifier's slew rate meets the signal frequency needs without distortion.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the family of precision instrumentation amplifiers offered by Renesas. These devices are engineered to provide high accuracy and stability in demanding analog signal processing tasks. The EL8170 series typically targets markets where reliability and consistent performance over temperature variations are critical, such as in automated testing and measurement equipment.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Check for direct pin-to-pin compatible alternatives if the EL8170IS is discontinued. Verify that any substitute maintains the same fixed gain configuration and package dimensions to avoid redesigning the host circuit board.