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Description: Low Voltage Controller for Touch Screens
Manufacturer:Analog Devices
Datasheet:PDF (652K).
Click here to download *)

The AD7879 is a 12-bit successive approximation analog-todigital converter (ADC) with a synchronous serial interface and low on-resistance switches for driving 4-wire resistive touch screens. The AD7879 works with a very low power supply (a single 1.6 V to 3.6 V) and features throughput rates of 105 kSPS. The device includes a shutdown mode that reduces its current consumption to less than 6 A.

Click here to download EVAL-AD7879-1EBZ Datasheet
Click here to download EVAL-AD7879-1EBZ Datasheet
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