AD5122A Datasheet - Analog Devices

AD5122A Nonvolatile Digital Potentiometer

The AD5122A/AD5142A potentiometers provide a nonvolatile solution for 128-/256-position adjustment applications, offering guaranteed low resistor tolerance errors of ±8% and up to ±6 mA current density in the Ax, Bx, and Wx pins. The low resistor tolerance and low nominal temperature coefficient sim.

AD5122A Features

* 10 kΩ and 100 kΩ resistance options

* Resistor tolerance: 8% maximum

* Wiper current: ±6 mA

* Low temperature coefficient: 35 ppm/°C

* Wide bandwidth: 3 MHz

* Fast start-up time < 75 µs

* Linear gain setting mode

* Single- and dual-supply operation

* Independent

AD5122A_AnalogDevices.pdf