X9250UV24-2.7

Digital Potentiometers Overview

The X9250UV24-2.7 is a quad digitally controlled potentiometer (XDCP) manufactured by Intersil, now part of Renesas Electronics. It integrates four independent potentiometers on a single monolithic CMOS IC, each featuring 256 resistor taps for 0.4% resolution. The device utilizes an SPI serial interface for wiper position control and includes nonvolatile memory to retain settings during power loss. It operates within a supply voltage range of 2.7V to 5.5V and is housed in a TSSOP-24 package.

Digital Potentiometers Feature Summary

• Quad configuration with four independent 50kΩ potentiometers per package
• 256 tap positions providing 0.4% resolution with linear taper
• SPI serial interface for digital control of wiper positions
• Nonvolatile data registers store wiper positions for power-up recall

Digital Potentiometers Applications

• Control and parameter adjustment circuits
• Signal processing applications requiring variable resistance
• System calibration and gain adjustment

Digital Potentiometers Procurement Notes

Verify the manufacturer status as Intersil was acquired by Renesas Electronics. Confirm RoHS compliance details through official datasheets, as historical versions may vary. Check current availability as some distributors list this specific suffix variant as out of stock or limited supply.

Digital Potentiometers Selection Notes

Select this component when a quad potentiometer solution with nonvolatile memory is required. Ensure the system supports SPI communication. Verify that the 50kΩ resistance value and 256-tap resolution meet the circuit requirements. Compare with the X9250US24-2.7 if a SOIC-24 package is preferred over TSSOP-24.

Digital Potentiometers Part Context

The X9250UV24-2.7 belongs to the X9250 family of quad digitally controlled potentiometers. This series offers various resistance values and package options, including SOIC and TSSOP. The 'U' suffix typically denotes the TSSOP-24 package, while 'V24' indicates the pin count and package type.

Digital Potentiometers Replacement Considerations

The X9250US24-2.7 is a direct functional equivalent with identical electrical specifications but uses a SOIC-24 package instead of TSSOP-24. Ensure mechanical fitment allows for package substitution.