Renesas Electronics Corporation Digital Potentiometers X9400WV24IT1

The X9400WV24IT1 is a quad digital potentiometer from Quarktwin Technology Ltd., featuring four independent potentiometers in a single package. It offers 64 resistor taps and operates via an SPI serial interface, allowing for efficient read, write, and transfer operations. The device has a typical wiper resistance of 40Ω at 5V and supports a wide supply voltage range of 2.7V to 5.5V, with analog voltage capabilities from -5V to +5V. Each potentiometer includes four non-volatile data registers for storing multiple wiper positions, which can be recalled upon power-up. The device is designed for low power consumption, with a maximum standby current of less than 1µA, and boasts a data retention period of 100 years. The X9400WV24IT1 is available in a 24-lead TSSOP package and is RoHS compliant, making it suitable for various applications in control and signal processing.