AD5142 - (AD5122 / AD5142) Nonvolatile Digital Potentiometer
Analog Devices
Download the AD5142 datasheet PDF.
This datasheet also covers the AD5122 variant, as both devices belong to the same (ad5122 / ad5142) nonvolatile digital potentiometer family and are provided as variant models within a single manufacturer datasheet.
General Description
The AD5122/AD5142 potentiometers provides 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.
Key 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 logic supply: 1.8 V to 5.5 V Wide operating temperature:.
40°C to +125°C 3 mm × 3 mm package option 4 kV ESD protection
VLOGIC VDD
AD5122/AD5142.
Full PDF Text Transcription for AD5142 (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
AD5142. For precise diagrams, and layout, please refer to the original PDF.
Dual Channel, 128-/256-Position, SPI, Nonvolatile Digital Potentiometer Data Sheet FEATURES 10 kΩ and 100 kΩ resistance options Resistor tolerance: 8% maximum Wiper curre...
View more extracted text
d 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 logic supply: 1.8 V to 5.
AD5142 Datasheet
