Datasheet
The AD5227 64-Position Up/Down Control Digital Potentiometer is an ultra-low power, low temperature coefficient, high speed switching, low cost digital potentiometer with 10 kΩ, 50 kΩ, and 100 kΩ end-to-end terminal resistance options. It is programmed via the I2C interface, making it simple and flexible to use. The device is suitable for use as replacements for mechanical potentiometers and trimmers, as well as LCD backlight, contrast, and brightness controls, portable electronics level adjustment, programmable power supplies, digital trimmer replacements, and automatic closed-loop control applications.
Datasheet
The 64-Position Up/Down Control Digital Potentiometer AD5227 is a low power digital potentiometer designed and manufactured by Analog Devices. It has three end-to-end terminal resistances of 10kΩ, 50kΩ and 100kΩ, and low temperature coefficient.
Datasheet
The AD5227 is a 64-position up/down control digital potentiometer with 10 kΩ, 50 kΩ, 100 kΩ end-to-end terminal resistance, simple up/down digital or manual configurable control, midscale preset, low potentiometer mode tempco = 10 ppm/°C, low rheostat mode tempco = 35 ppm/°C, ultralow power, IDD = 0.4 µA typ and 3 µA max, fast adjustment time, ts = 1 µs, chip select enable multiple device operation, low operating voltage, 2.7 V to 5.5 V, automotive temperature range, -40°C to +105°C, compact thin SOT-23-8 (2.9 mm × 3 mm) lead-free package
