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APT7843 Datasheet Touch Screen Controller

Manufacturer: Anpec Electronics

Overview: APT7843 Touch Screen Controller.

Datasheet Details

Part number APT7843
Manufacturer Anpec Electronics
File Size 644.29 KB
Description Touch Screen Controller
Datasheet APT7843_AnpecElectronics.pdf

General Description

The APT7843 Touch Screen Controller IC provides all the screen drive , A/D converter and control circuits to easily interface to 4 wire resistive touch screen.

The IC continually monitors the screen waiting for a touch.

When the screen touched , the IC performs A/D converter to determine the location of touch.

Key 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 2 auxiliary analog inputs 4 wire serial interface Full power down control.

APT7843 Distributor