Datasheet Summary
Data Sheet AD5122A/AD5142A
Dual Channel, 128-/256-Position, I2C, Nonvolatile Digital Potentiometer
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
- Qualified for automotive applications
APPLICATIONS
- Portable electronics level adjustment
- LCD panel brightness and contrast controls
- Programmable filters, delays, and time constants
- Programmable power...