APT7843

Touch Screen Controller

Anpec Electronics

APT7843 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 Applications

APT7843 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 locatio.

APT7843 Datasheet (649.07 KB)

APT7843 Datasheet Preview — Preview of APT7843 PDF

Datasheet Details

Part number:

APT7843

Manufacturer:

Anpec Electronics

File Size:

649.07 KB

Description:

Touch screen controller.

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APT7843 Touch Screen Controller Anpec Electronics

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APT7843 Features

APT7843 General Description

Datasheet Details

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