X9317WM8IZ

Digital Potentiometers Overview

The X9317WM8IZ is a single-channel, non-volatile digital potentiometer (XDCP) from the Renesas X9317 series. It features a total resistance of 10 kOhms with a linear taper and 100 tap positions. The device operates on a 5V supply voltage and utilizes a serial 3-wire interface for control. Packaged in an 8-MSOP surface-mount format, it maintains its wiper position via internal non-volatile memory upon power loss.

Digital Potentiometers Feature Summary

• Non-volatile memory retains wiper settings after power cycle
• 100-tap resolution with 10 kOhm total resistance
• Serial 3-wire control interface (U/D, INC, CS)
• Linear taper characteristic

Digital Potentiometers Applications

• Volume control in audio equipment
• Gain adjustment in instrumentation circuits
• Voltage reference trimming

Digital Potentiometers Procurement Notes

Verify RoHS compliance status as source data indicates conflicting information regarding lead-free specifications. Confirm package variant matches the MSOP-8 footprint requirements. Check for obsolescence notices or lifecycle changes directly from the manufacturer before finalizing procurement plans.

Digital Potentiometers Selection Notes

Select this component when a single-channel, 10 kOhm digital potentiometer with non-volatile storage is required. Ensure the application supports the 5V operating voltage range and utilizes a compatible serial interface. Verify that the 20% tolerance and ±300ppm/°C temperature coefficient meet circuit precision requirements.

Digital Potentiometers Part Context

This part belongs to the X9317 family of digitally controlled potentiometers. It shares functional similarities with other variants in the series but is distinguished by its specific 10 kOhm resistance value and MSOP-8 packaging configuration. It serves as a solid-state replacement for mechanical potentiometers in space-constrained designs.

Digital Potentiometers Replacement Considerations

Direct substitutes include the X9317WM8I, though availability may vary due to manufacturing status differences.