Analog Devices AD5241BR100

Digital Potentiometer 256POS 100KOhm Single 14-Pin SOIC N

I2C COMPATIBLE 256-POSITION DIGITAL POTENTIOMETER Digital Potentiometer, 1 Func, 100000ohm, 2-wire Serial Control Interface, 256 Positions, CMOS, PDSO14

IT CAN ALSO OPERATE FROM A 3V NOM SINGLE SUPPLY OR +/-2.3V TO +/-2.7V DUAL SUPPLY Selectable Address I2C e0 digital potentiometer 0.069kHz -2.5V 100kOhm 8.65mm

The AD5241 and AD5242 provide a single-/dual-channel, 256-position, digitally controlled variable resistor (VR) device. These devices perform the same electronic adjustment function as a potentiometer, trimmer or variable resistor. Operating from single (+2.7 V to +5.5 V) or dual supplies (±2.7 V), these parts are ideal for applications in Communications, Multi-Media, Video and Audio equipment. Stable 30 ppm/°C, low noise settings result from internal SiCr thin film resistor technology used for the resistor segments. Internal power ON reset to midscale position speeds up initial circuit adjustment. Two programmable logic outputs are available to drive digital loads, gates, LED drivers, analog switches, etc. to save micro-controller pin usage. Additional package address decode pins allow multiple packages to share the same 2-wire I2C bus. Devices are available in the 1.1 mm thin TSSOP 14- and 16-lead packages.