AD AD5247 AD5247BKSZ100 Digital Potentiometer

AD

AD5247BKSZ100

AD5247BKSZ100 date sheet

Product category

128-Position I2C-Compatible Digital Potentiometer

Application

128-position adjustment applications

Specification

128 positions

End-to-end resistance: 5 kΩ, 10 kΩ, 50 kΩ, 100 kΩ

Ultracompact, SC70-6 (2 mm × 2.1 mm) package

I

2C-compatible interface

Full read/write of wiper register

Power-on preset to midscale

Single-supply 2.7 V to 5.5 V

Rheostat mode temperature coefficient: 45 ppm/°C

Low power, IDD = 0.9 µA at 3.3 V typical

Wide operating temperature range: −40°C to +125°C

APPLICATIONS

Mechanical potentiometer replacement in new designs

Transducer adjustment of pressure, temperature, position,

chemical, and optical sensors

RF amplifier-biasing

LCD brightness and contrast adjustment

Automotive electronics adjustment

Gain control and offset adjustment

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