ISL23415TFUZ-T7A

Digital Potentiometers Overview

The ISL23415TFUZ-T7A is a single-channel digital potentiometer from the Renesas XDCP series. It features a 10 kΩ resistance value with 256 taps and linear taper characteristics. The device utilizes an SPI serial interface for control and contains volatile wiper memory. It operates within a supply voltage range of 1.2V to 5.5V and supports a wide operating temperature range from -40°C to +125°C. The component is housed in a 10-MSOP surface-mount package.

Digital Potentiometers Feature Summary

• Single circuit configuration with 10 kΩ total resistance and 256 adjustable taps
• SPI serial interface compatible with standard bus protocols
• Wide supply voltage operation from 1.2V to 5.5V
• Industrial temperature range support (-40°C to +125°C)

Digital Potentiometers Applications

• Industrial controls requiring precise resistance adjustment
• Calibration circuits for sensor signal conditioning
• Volume or gain control in audio processing equipment

Digital Potentiometers Procurement Notes

Verify component status as this part number may be discontinued or subject to limited availability. Confirm that the specific suffix TFUZ corresponds to the required tape and reel packaging format. Ensure compatibility with existing PCB footprints for the 10-MSOP package before procurement.

Digital Potentiometers Selection Notes

Select this component when a single-channel, 10 kΩ digital potentiometer with SPI interface is required. Verify that volatile memory behavior aligns with system power-loss requirements. Compare against other ISL234xx variants if different resistance values, tap counts, or interface types such as I2C are needed.

Digital Potentiometers Part Context

This component belongs to the ISL23415 family of digitally controlled potentiometers manufactured by Renesas Electronics. The family offers various resistance values and interface options. The TFUZ suffix typically indicates a specific tape and reel packaging variant for automated assembly processes.

Digital Potentiometers Replacement Considerations

The ISL23415WFUZ-T7A is listed as a parameter-equivalent alternative within the same product family. Verify pinout and electrical specifications match before substitution.