ZT2046 controller equivalent, 4-wire resistive touch screen controller.
* 4‐wire resistive touch screen interface
* Digital I/O: 1.5V to 5.25V
* One auxiliary analog input
* Touch pressure measurement
* On‐chip reference v.
* Pagers
* Cellular Phones
* Portable Instruments
* Point‐of‐Sale Terminals
* Touch Screen Monitors .
The ZT2046 is a 4‐wire touch screen controller with programmable 8‐bit or 12‐bit successive approximation converter, synchronous serial interface and low on‐resistance switches. The ZT2046 operates from 2.2V to 5.25V and fea‐ tures touch pressure mea.
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