AD7376ARWZ10

Digital Potentiometers Overview

The AD7376ARWZ10 is a high-voltage, single-channel digital potentiometer featuring 128 tap positions and a nominal resistance of 10 kΩ. It operates on dual supplies from ±4.5 V to ±16.5 V or a single supply from 4.5 V to 33 V. The device utilizes an iCMOS process and accepts commands via a 3-wire SPI-compatible serial interface. Key electrical specifications include a typical total harmonic distortion (THD) of 0.006%, a bandwidth of 470 kHz at midscale, and a shutdown current below 1 µA. It is housed in a 16-lead wide-body SOIC package.

Digital Potentiometers Feature Summary

• High voltage operation with ±15 V dual-supply or 30 V single-supply capability
• 128-position resolution with 10 kΩ nominal resistance and ±30% tolerance
• Low power consumption with programmable shutdown mode drawing less than 1 µA
• SPI-compatible 3-wire serial interface supporting daisy-chain operations

Digital Potentiometers Applications

• High voltage digital-to-analog converters
• Programmable gain and offset adjustment circuits
• Actuator control systems
• Audio volume control applications
• Replacement for mechanical potentiometers

Digital Potentiometers Procurement Notes

Verify the specific suffix '10' corresponds to the 10 kΩ resistance value and the 'RWZ' indicates the 16-lead SOIC_W package. Confirm RoHS compliance status through official manufacturer documentation prior to ordering. Ensure the design supports the required voltage ranges and thermal dissipation limits for the selected operating conditions.

Digital Potentiometers Selection Notes

Select this component when high voltage handling up to 30 V is required alongside solid-state reliability. The 10 kΩ variant offers a balance between settling time and power consumption compared to higher resistance options. Verify that the system logic levels are compatible with the specified input thresholds for the SPI interface.

Digital Potentiometers Part Context

This part belongs to the AD7376 family of high-performance digital potentiometers. It serves as a direct electronic replacement for mechanical pots, offering enhanced resolution and programmability. The device is designed for industrial applications requiring precise analog signal conditioning within a compact surface-mount footprint.

Digital Potentiometers Replacement Considerations

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