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Description:Touch Screen Controller
Manufacturer:Analog Devices
Datasheet:PDF (795K).
Click here to download *)

The AD7877 is a 12-bit, successive approximation ADC with a synchronous serial interface and low on resistance switches for driving touch screens. The AD7877 operates from a single 2.7 V to 5.25 V power supply (functional operation to 2.2 V), and features throughput rates of 125 kSPS. The AD7877 features direct battery measurement on two inputs, temperature and touch-pressure measurement.

Click here to download AD7877 Datasheet
Click here to download AD7877 Datasheet
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