X9250US24T1

Digital Potentiometers Overview

The X9250US24T1 is a quad digitally controlled potentiometer (XDCP) manufactured by Renesas Electronics. It integrates four independent 50kΩ potentiometers, each featuring 256 taps for 0.4% resolution. The device utilizes an SPI serial interface for wiper position control and includes nonvolatile memory to retain settings. It operates on a single supply voltage ranging from 2.7V to 5.5V. The component is housed in a 24-lead SOIC package with surface-mount installation.

Digital Potentiometers Feature Summary

• Integrates four 50kΩ potentiometers with 256 discrete taps per channel
• SPI serial interface for digital control of wiper positions
• Nonvolatile data registers store wiper positions for power-up recall
• Low standby current consumption of less than 5µA

Digital Potentiometers Applications

• Industrial control systems requiring parameter adjustment
• Signal processing circuits needing variable resistance
• Consumer electronics for gain or bias control

Digital Potentiometers Part Context

This part belongs to the X9250 family of quad digitally controlled potentiometers. The 'U' suffix indicates a 50kΩ resistance value, while 'S24' denotes the 24-lead SOIC package. The 'T1' suffix specifies tape-and-reel packaging. This variant is distinct from the dual-supply X9251 series.

Digital Potentiometers Replacement Considerations

The X9250US24Z is a RoHS-compliant alternative within the same package and specification range. Designers should verify that the replacement meets environmental compliance requirements if necessary.