Renesas Electronics Corporation Digital Potentiometers X9268US24-2.7

The X9268US24-2.7 is a dual digitally-controlled potentiometer featuring 256 resistor taps with a resolution of 0.4%. It operates with a dual supply voltage range of ±2.7V to ±5.5V and utilizes a 2-wire serial interface for communication, allowing for write, read, and transfer operations. Each potentiometer includes 16 nonvolatile data registers for storing multiple wiper positions, with a typical wiper resistance of 100Oc at V+ = 5V and V- = -5V. This component is designed for low power consumption, with a maximum standby current of less than 5µA. It supports 50kOc and 100kOc end-to-end resistance options and has an endurance rating of 100,000 data changes per bit per register, ensuring long-term reliability with a data retention period of up to 100 years. The device is housed in a 24-lead SOIC package and is RoHS compliant, making it suitable for a variety of applications including audio control, signal processing, and parameter adjustments in electronic circuits.