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AD5122A Nonvolatile Digital Potentiometer

AD5122A Description

Data Sheet AD5122A/AD5142A Dual Channel, 128-/256-Position, I2C, Nonvolatile Digital Potentiometer .
The AD5122A/AD5142A potentiometers provide a nonvolatile solution for 128-/256-position adjustment applications, offering guaranteed low resistor tole.

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 Applications

* APPLICATIONS
* Portable electronics level adjustment
* LCD panel brightness and contrast controls
* Programmable filters, delays, and time constants

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Nonvolatile Digital Potentiometer Analog Devices
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