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Part Number
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AD5247 |
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Manufacturer
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Analog Devices |
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Description
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128-Position I2C-Compatible Digital Potentiometer |
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Published
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Mar 5, 2017 |
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Detailed Description
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Data Sheet
FEATURES
128 positions End-to-end resistance: 5 kΩ, 10 kΩ, 50 kΩ, 100 kΩ Ultracompact, SC70-6 (2 mm × 2.1 mm)...
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Datasheet
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AD5247
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Overview
Data Sheet
FEATURES
128 positions End-to-end resistance: 5 kΩ, 10 kΩ, 50 kΩ, 100 kΩ Ultracompact, SC70-6 (2 mm × 2.
1 mm) package I2C-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
GENERAL DESCRIPTION
The AD5247 pr...
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