X9250UV24IZ

Digital Potentiometers Overview

The X9250UV24IZ is a quad digitally controlled potentiometer (XDCP) manufactured by Renesas Electronics. It integrates four independent potentiometers, each featuring 256 taps and a resistance of 50 kOhms, within a 24-TSSOP package. The device utilizes a serial SPI interface for wiper position control and includes nonvolatile memory to retain settings. It operates on a single supply voltage ranging from 4.5 V to 5.5 V, with a typical operating current of 400 uA. The component supports linear taper configurations and functions within an industrial temperature range of -40°C to +85°C.

Digital Potentiometers Feature Summary

• Quad configuration with 256 taps per potentiometer
• 50 kOhm total resistance with linear taper
• SPI serial control interface
• Nonvolatile data registers for power-up recall

Digital Potentiometers Applications

• Industrial parameter adjustments
• Signal processing circuitry
• Control system calibration

Digital Potentiometers Procurement Notes

Verify the specific suffix 'IZ' against official Renesas documentation to confirm RoHS compliance status and exact pinout compatibility. Confirm availability as distribution channels may list this part under different packaging or obsolescence statuses. Ensure the 24-TSSOP footprint matches the target PCB design constraints.

Digital Potentiometers Selection Notes

Select this component when a quad-channel digital potentiometer with 50 kOhm resistance is required. The 256-tap resolution provides approximately 0.4% precision. Verify that the system requires an SPI interface and that the 4.5 V to 5.5 V supply range aligns with the application's power architecture. Consider the -40°C to +85°C operating temperature range for environmental suitability.

Digital Potentiometers Part Context

The X9250UV24IZ belongs to the X9250 family of quad digitally controlled potentiometers. This series is designed for applications requiring multiple adjustable resistive elements in a compact surface-mount package. The UV24 designation indicates the 50 kOhm variant in a TSSOP-24 package, while the IZ suffix typically denotes industrial temperature rating and lead-free construction.

Digital Potentiometers Replacement Considerations

Direct replacements include other X9250 variants such as X9250TS24Z for SOIC packaging or X9250TV24 for 100 kOhm resistance. Verify pin compatibility and electrical specifications before substitution.