X9250TS24Z-2.7T1

Digital Potentiometers Overview

The X9250TS24Z-2.7T1 is a quad digitally controlled potentiometer (XDCP) from Renesas Electronics, integrating four independent 100 kΩ resistive networks on a monolithic CMOS circuit. Each channel provides 256 taps for linear resistance adjustment via an SPI serial interface. The device features nonvolatile data registers to retain wiper positions and volatile wiper counter registers for real-time control. It operates with dual supplies ranging from ±2.7 V to ±5.5 V or single supply up to 5.5 V, consuming less than 5 µA in standby mode.

Digital Potentiometers Feature Summary

• Quad configuration with 256 taps per potentiometer for 0.4% resolution
• Nonvolatile memory retains wiper position for 100 years
• SPI serial interface for digital control of wiper position
• Dual supply operation: VCC/V+ 2.7V–5.5V, V- -2.7V–-5.5V

Digital Potentiometers Applications

• Industrial control parameter adjustments
• Signal processing gain control
• Audio volume and tone control circuits

Digital Potentiometers Part Context

This component belongs to the X9250 series of XDCP™ devices. The suffix 'Z' indicates RoHS compliance, while 'T1' denotes tape-and-reel packaging. The base model X9250 integrates four potentiometers, distinguishing it from single-channel variants like the X9240 or dual-channel X9251.

Digital Potentiometers Replacement Considerations

The X9250TS24Z is listed as a direct replacement for the discontinued X9250TS24. Verify pinout compatibility and ensure the target application supports the SPI interface and voltage ranges specified for the X9250 series.