CAT5122TBI-10GT3

16抽头MiniPotâ ?? ¢数字可编程，带有2线接口电位器 16-Tap MiniPot™ Digitally Programmable Potentiometers with 2-Wire Interface

CAT5122 linear-taper digital POT performs the same function as a mechanical potentiometer or a variable resistor. This device consists of a fixed resistor and a wiper contact with 32-tap points that are digitally controlled through a 2-wire up/down serial interface. The CAT5122 is configured as a variable resistor. See Three resistance values are available: 10 kΩ , 50 kΩ and 100 kΩ.

Features

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0.3 µA Ultra-low supply current

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Single-supply operation: 2.7 V to 5.5 V

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Glitchless switching between resistor taps

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Power-on reset to midscale

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2-Wire up/down serial interface

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Resistance values: 10 kΩ, 50 kΩ and 100 kΩ