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AD7873 - Touch Screen Digitizer

AD7873 Description

Data Sheet .
The AD7873 is a 12-bit successive approximation ADC with a synchronous serial interface and low on resistance switches for driving touch screens.

AD7873 Features

* 4-wire touch screen interface On-chip temperature sensor:
* 40°C to +85°C On-chip 2.5 V reference Direct battery measurement (0 V to 6 V) Touch pressure measurement Specified throughput rate of 125 kSPS Single supply, VCC of 2.2 V to 5.25 V Ratiometric conversion High speed serial interface P

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Touch Screen Digitizer Analog Devices
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