X9250US24IZ-2.7T2

Digital Potentiometers Overview

The X9250US24IZ-2.7T2 is a quad digitally controlled potentiometer (XDCP) manufactured by Intersil, now part of Renesas Electronics. It integrates four independent potentiometers within a single monolithic CMOS integrated circuit package. Each potentiometer features 256 resistor taps, providing precise digital adjustment capabilities. The device utilizes an SPI serial interface for control and includes nonvolatile memory to retain wiper positions during power cycles. It operates with supply voltages ranging from 2.7V to 5.5V and is housed in a 24-pin SOIC package.

Digital Potentiometers Feature Summary

• Integrates four independent digitally controlled potentiometers on a single chip
• Features 256 tap resolution per potentiometer for precise adjustment
• Includes nonvolatile data registers to store wiper positions across power cycles
• Utilizes a standard SPI serial interface for user control

Digital Potentiometers Applications

• Control systems requiring parameter adjustments
• Signal processing circuits needing variable resistance
• Calibration applications utilizing nonvolatile storage

Digital Potentiometers Procurement Notes

Verify the specific suffix 'T2' against official Intersil or Renesas documentation, as standard listings often reference 'T1' for tape-and-reel packaging. Confirm RoHS compliance status and moisture sensitivity levels directly from the manufacturer's datasheet before procurement. Ensure the ordering code matches the required package type and voltage range specifications.

Digital Potentiometers Selection Notes

Select this component when a design requires multiple adjustable resistors in a compact form factor. The quad configuration reduces board space compared to discrete solutions. Verify that the system supports SPI communication and that the 2.7V to 5.5V operating voltage aligns with the target power supply rails.

Digital Potentiometers Part Context

This component belongs to the X9250 family of quad digitally controlled potentiometers. The series is characterized by its CMOS technology and nonvolatile memory integration. Variations within the family typically differ by package style, resistance values, and interface types, while maintaining the core quad-potentiometer architecture.

Digital Potentiometers Replacement Considerations

Check for direct equivalents such as the X9250US24-2.7 or X9250US24Z-2.7T1. Ensure any substitute maintains the same SPI interface, 256-tap resolution, and quad configuration. Verify pin compatibility and electrical characteristics match the original design requirements.