APT7846 Datasheet (Anpec Electronics) - Touch Screen Controller

APT7846, Touch Screen Controller

The APT7846 is enhance function of APT7843 added battery and temperature monitor function and offer of a bandgap reference voltage for system user.

The APT7846 Touch Screen Controller IC provides all the screen driver , A/D converter and control circuits to easily interface to 4 wire resistive touch

APT7846 Features

* 16 Pin SSOP or TSSOP Operates With Four Wire Touch Screen 8-Bit or 12-Bit A/D Converter Ratiometric Conversion Eliminates Screen Calibration 1 Auxiliary Analog Input Full Power Down Control Internal Bandgap Reference