X9250TS24IZ-2.7T1

Digital Potentiometers Overview

The X9250TS24IZ-2.7T1 is a quad digitally controlled potentiometer (XDCP) manufactured by Renesas Electronics Corporation, belonging to the XDCP series. It integrates four independent potentiometers within a single monolithic CMOS integrated circuit, each featuring 256 resistor taps for precise adjustment. The device utilizes a serial SPI interface for control and includes nonvolatile memory to retain wiper positions during power loss. Designed for surface-mount applications in SOIC-24 packages, it operates with supply voltages ranging from 2.7V to 5.5V and supports linear taper resistance profiles.

Digital Potentiometers Feature Summary

• Integrates four independent 100kΩ or 50kΩ potentiometers with 256 taps per channel
• SPI serial control interface for digital adjustment of wiper positions
• Nonvolatile data registers store wiper settings for recall upon power-up
• Low standby current consumption of less than 5µA maximum

Digital Potentiometers Applications

• Industrial control systems requiring parameter adjustments
• Signal processing circuits needing variable gain or attenuation
• Consumer electronics for calibration and volume control

Digital Potentiometers Procurement Notes

Verify the specific resistance value (100kΩ vs 50kΩ) associated with the suffix configuration, as datasheets indicate both options exist within the X9250 family. Confirm moisture sensitivity level (MSL) requirements for PCB assembly processes. Check RoHS compliance status against regional regulations before procurement.

Digital Potentiometers Selection Notes

Select this component when multiple independent variable resistors are needed in a compact form factor. Ensure the design accommodates the SPI bus timing requirements. Consider the ±20% tolerance and ±300ppm/°C temperature coefficient for precision applications. Verify that the SOIC-24 package dimensions fit the available board space.

Digital Potentiometers Part Context

This part belongs to the X9250 family of quad digitally controlled potentiometers. Variants differ primarily in resistance values (50kΩ or 100kΩ), packaging (SOIC-24, BGA-24), and interface types (SPI or I2C). The TS24 suffix typically denotes the SOIC-24 package variant.

Digital Potentiometers Replacement Considerations

Cross-reference with other X9250 variants such as X9250US24I-2.7T1 for different resistance values or interfaces. Verify pin compatibility if substituting with similar quad digital potentiometers from other manufacturers.