DS18030-100

The DS1803 addressable dual digital potentiometer features two independently controlled 256-position potentiometers. Device control is achieved through a 2-wire serial interface. Three address pins allow up to 8 DS1803’s to share the same 2-wire interface.
The exact wiper position of each potentiometer can be written or read.
The DS1803 is available in a 16-pin DIP, 16-pin SO, and 14-pin TSSOP package.
The device is available in three standard resistance values: 10kΩ, 50kΩ, and 100kΩand is specified over the industrial temperature range.
FEATURES ƒ 3V or 5V Operation ƒ Ultra-Low Power Consumption ƒ Two Digitally Controlled, 256-Position Potentiometers ƒ 14-Pin TSSOP (173 mil)and 16-Pin SO (150mil) Packaging Available for Surface-Mount Applications ƒ Addressable Using 3 Address Inputs ƒ 2-Wire Serial Interface ƒ Operating Temperature Range: - Industrial: -40°C to +85°C ƒ Standard Resistance Values: - DS1803-010 10kΩ - DS1803-050 50kΩ - DS1803-100 100kΩ