X9408WV24Z-2.7

Digital Potentiometers Overview

The X9408WV24Z-2.7 is a quad non-volatile digital potentiometer IC manufactured by Renesas Electronics Corporation. It integrates four independent 10 kΩ potentiometers, each featuring 64 tap points with linear taper characteristics. The device utilizes an I²C serial interface for communication and operates within a supply voltage range of 2.7 V to 5.5 V. Packaged in a 24-TSSOP surface-mount housing, it retains wiper positions via internal EEPROM upon power loss. The component supports optional address selection and functions as a three-terminal potentiometer or two-terminal variable resistor.

Digital Potentiometers Feature Summary

• Quad configuration with four independent 10 kΩ resistive elements
• Non-volatile memory stores wiper settings across power cycles
• I²C serial interface with optional address selection capability
• 64-tap resolution with linear taper for precise adjustment

Digital Potentiometers Applications

• Signal processing parameter adjustments
• Control circuit gain setting
• Voltage reference trimming

Digital Potentiometers Procurement Notes

This component is classified as obsolete with confirmed End-of-Life (EOL) status issued on May 31, 2019. Availability is restricted to existing stock or last-time buys. Verification of RoHS compliance and moisture sensitivity level (MSL 3) is required before integration into new designs due to the discontinued status.

Digital Potentiometers Selection Notes

Select this part only if legacy compatibility with the X9408 family is mandatory. Verify that the 64-tap resolution meets application requirements, as higher-resolution alternatives exist in newer series. Ensure the I²C interface timing aligns with the system controller specifications. Consider the -2.7 suffix indicates the minimum operating voltage requirement.