AD5247 Datasheet (Analog Devices) - 128-Position I2C-Compatible Digital Potentiometer

AD5247, 128-Position I2C-Compatible Digital Potentiometer

The AD5247 provides a compact, 2 mm × 2.1 mm, packaged solution for 128-position adjustment applications.

This device performs the same electronic adjustment function as a mechanical potentiometer or a variable resistor.

Available in four different end-to-end resistance values (5 kΩ, 10 kΩ, 5

AD5247 Features

* 128 positions End-to-end resistance: 5 kΩ, 10 kΩ, 50 kΩ, 100 kΩ Ultracompact, SC70-6 (2 mm × 2.1 mm) package I2C-compatible interface Full read/write of wiper register Power-on preset to midscale Single-supply 2.7 V to 5.5 V Rheostat mode temperature coefficient: 45 ppm/°C Low power, IDD = 0.9 µA at