X9400YV24T1

Digital Potentiometers Overview

The X9400YV24T1 is a quad digital potentiometer IC from the Renesas XDCP series, housed in a 24-TSSOP surface-mount package. It integrates four independent linear potentiometers, each offering 64 tap positions and a total resistance of 2.5 kOhms with ±20% tolerance. The device utilizes non-volatile memory to retain wiper settings upon power loss and communicates via an SPI interface. It operates on a single supply voltage ranging from 2.7 V to 5.5 V and supports an industrial temperature range of -40°C to +85°C.

Digital Potentiometers Feature Summary

• Quad configuration with four independent 2.5 kOhm linear potentiometers
• Non-volatile memory retains wiper position after power cycle
• SPI serial interface for digital control
• 64-tap resolution per channel

Digital Potentiometers Applications

• Programmable gain amplifiers
• Voltage reference adjustment
• Digital volume control in audio systems

Digital Potentiometers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status as specifications may vary by production lot. Check for obsolescence notices, as this part number may be discontinued or subject to last-time buy restrictions. Ensure ESD handling protocols are followed during storage and assembly.

Digital Potentiometers Selection Notes

Select this component when a quad-channel digital potentiometer with non-volatile storage is required. Verify that the 2.5 kOhm resistance value fits the circuit impedance requirements. Ensure the design supports SPI communication lines. Consider the 24-TSSOP package dimensions for PCB layout constraints.

Digital Potentiometers Part Context

This component belongs to the X9400 family of quad digital potentiometers. Variants within the family differ primarily in resistance values (e.g., 10 kOhm) and package types (e.g., SOIC). The 'Y' suffix typically denotes specific commercial/industrial temperature grades and packaging configurations within the Renesas portfolio.

Digital Potentiometers Replacement Considerations

Direct pin-compatible replacements include other X9400 variants such as X9400WV24 or X9400YS24, provided the resistance value matches the application requirement. Cross-reference datasheets for interface compatibility and voltage limits before substitution.