X9408WV24IZ

Digital Potentiometers Overview

The X9408WV24IZ is a quad digitally controlled potentiometer (XDCP) manufactured by Renesas Electronics Corporation. It integrates four independent potentiometers, each featuring 64 taps and a resistance value of 10 kOhms. The device utilizes non-volatile memory to retain wiper positions upon power loss. Communication is handled via a 2-wire serial interface compatible with I2C protocols. It operates within a supply voltage range of ±2.7V to 5.5V and is housed in a 24-TSSOP surface-mount package. The component supports linear taper characteristics and includes optional address selection for multi-device systems.

Digital Potentiometers Feature Summary

• Quad configuration with four independent 10k Ohm potentiometers
• Non-volatile memory retains wiper settings without power
• 2-Wire serial interface (I2C compatible)
• Optional hardware address selection for bus multiplexing

Digital Potentiometers Applications

• Audio volume control and tone adjustment circuits
• Programmable gain amplifiers in signal conditioning chains
• Voltage reference trimming in precision measurement systems
• Calibration of sensor bias offsets

Digital Potentiometers Procurement Notes

Verify RoHS compliance status as the base X9408 series has undergone End-of-Life notifications. Confirm specific manufacturing date codes and moisture sensitivity levels (MSL 3) prior to procurement. Check for authorized distributors offering remaining stock or qualified replacement alternatives from the same family.

Digital Potentiometers Selection Notes

Select this model when four isolated digital pots are required in a single package. Ensure the 10k Ohm resistance value matches the circuit impedance requirements. Verify that the 2-wire serial interface aligns with the host microcontroller's available communication ports. Consider the ±20% tolerance if precise absolute resistance is critical.

Digital Potentiometers Part Context

This component belongs to the XDCP™ family of digitally controlled potentiometers. It is part of the broader X9408 series, which offers various resistance values and packaging options. The 'IZ' suffix typically denotes industrial temperature range and specific packaging variations compared to commercial grade variants.

Digital Potentiometers Replacement Considerations

Check for direct pin-compatible substitutes within the X9408 series such as X9408YV24IZ for different resistance values. Verify if newer generations from Renesas offer equivalent functionality with updated compliance standards.