X9313WMZ-3

Digital Potentiometers Overview

The X9313WMZ-3 is a single-channel, solid-state digital potentiometer from the XDCP series. It features a 10 kΩ end-to-end resistance with linear taper and 32 discrete taps. The device utilizes a nonvolatile memory to store wiper position data, ensuring retention upon power-up. It operates on a single supply voltage ranging from 3 V to 5.5 V and communicates via a standard three-wire serial interface (CS, U/D, INC). The component is housed in an 8-lead MSOP package.

Digital Potentiometers Feature Summary

• Nonvolatile storage retains wiper position across power cycles
• Three-wire serial interface for control
• Linear taper with 32 tap points
• Single supply operation from 3 V to 5.5 V

Digital Potentiometers Applications

• Digitally controlled resistance trimming
• Parameter adjustments in electronic circuits
• Signal processing applications requiring variable resistance

Digital Potentiometers Procurement Notes

Verify the specific suffix '-3' against official Renesas documentation to confirm if it denotes a specific temperature grade or packaging variant distinct from the standard X9313WMZ. Confirm RoHS compliance status as older variants may differ. Ensure the source document explicitly lists this exact part number to avoid substitution errors.

Digital Potentiometers Selection Notes

Select this component when a nonvolatile digital potentiometer with 10 kΩ resistance and 32 taps is required. Verify that the 3-wire interface compatibility matches the system controller. Check that the operating voltage range of 3 V to 5.5 V aligns with the target application's power supply constraints.

Digital Potentiometers Part Context

This part belongs to the X9313 family of single-channel digital potentiometers. It shares core specifications with variants like X9313WMZ but may differ in suffix-specific attributes such as temperature range or reel packaging. It serves as a solid-state replacement for mechanical potentiometers in space-constrained designs.

Digital Potentiometers Replacement Considerations

Direct substitutes include other X9313 variants with matching resistance and interface. Verify pinout compatibility before replacing. Cross-reference with X9313WMZ datasheets to ensure functional equivalence regarding wiper resistance and memory retention.