AD7873 is Touch Screen Digitizer manufactured by Analog Devices .
| Part Number | Description |
|---|---|
| AD7870 | LC2MOS Complete/ 12-Bit/ 100 kHz/ Sampling ADCs |
| AD7870A | LC2MOS Complete/ 12-Bit/ 100 kHz / Sampling ADC |
| AD7871 | Complete 14-Bit Sampling ADCs |
| AD7872 | Complete 14-Bit Sampling ADCs |
| AD7874 | LC2MOS 4-Channel/ 12-Bit Simultaneous Sampling Data Acquisition System |
The AD7873 is a 12-bit successive approximation ADC with a synchronous serial interface and low on resistance switches for driving touch screens. The AD7873 operates from a single 2.2 V to 5.25 V supply, with a throughput rate of 125 kSPS.
