X9313WPIZ

Digital Potentiometers Overview

The X9313WPIZ is a single-channel digital potentiometer from the Renesas XDCP series, housed in an 8-pin PDIP package. It features a nominal resistance of 10 kΩ with linear taper and 32 tap positions. The device utilizes non-volatile memory to retain wiper settings upon power loss and communicates via a 3-wire serial interface (U/D, INC, CS). Operating voltage ranges from 4.5 V to 5.5 V, with a typical temperature coefficient of ±300 ppm/°C and contact resistance of 40 Ω.

Digital Potentiometers Feature Summary

• Non-volatile memory retains wiper position after power cycle
• 3-wire serial interface for control
• Linear resistance taper with 32 tap positions
• Single channel configuration in 8-PDIP package

Digital Potentiometers Applications

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

Digital Potentiometers Procurement Notes

Verify RoHS compliance status as legacy variants may differ. Confirm package type matches design requirements. Check for obsolescence notices or PCN updates from Renesas. Ensure supply chain authenticity through authorized distributors. Validate operating temperature range against application constraints.

Digital Potentiometers Selection Notes

Select based on required resistance value and tolerance. Consider package type (PDIP vs SOIC) for manufacturing process. Verify interface compatibility with microcontroller. Evaluate temperature coefficient for precision applications. Check non-volatile endurance specifications if frequent updates are needed.

Digital Potentiometers Part Context

Part of the X9313 family of solid-state digital potentiometers. Shares core functionality with X9313WSIZT1 and X9313WP but differs in packaging. Widely used in industrial and consumer electronics requiring adjustable resistance without mechanical components.

Digital Potentiometers Replacement Considerations

X9313WSIZT1 offers equivalent functionality in SOIC-8 package. CAT5112VI provides similar performance with I2C interface. Verify pinout compatibility before substitution. Check electrical parameters match application requirements.