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    | Partname: | AD7843 |  | Description: | Touch Screen Digitizer |  | Manufacturer: | Analog Devices |  | Datasheet: | PDF (193K). Click here to download *)
 |  | The AD7843 is a 12-bit successive-approximation ADC with a synchronous serial interface and low on resistance switches for driving touch screens. The part operates from a single 2.2 V to 5.25 V power supply and features throughput rates greater than 125 kSPS. |  |  Click here to download AD7843 Datasheet*)
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