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AR7643

12-bit Touch Panel Controller

AR7643 Features

* Pin compatible to AR7643 Serial interface 4-wire touch screen interface Embedded touch panel drivers Internal 2.5 V reference Direct battery measurement ( 0 V to 6 V) Touch-pressure measurement One auxiliary analog input On-chip temperature sensor 2.2 V to 5.5 V supply voltage 12-bit analog to digit

AR7643 General Description

The AR7646 Touch Screen Controller IC is an advanced version of the AR7643. The AR7646 is a 12-bit SAR analog-to-digital converter (ADC) with SPI serial interface and low on-resistance drivers for 4-wire resistive touch panels. The AR7646 is a highly integrated controller for portable applications w.

AR7643 Datasheet (799.39 KB)

Preview of AR7643 PDF

Datasheet Details

Part number:

AR7643

Manufacturer:

HiMARK

File Size:

799.39 KB

Description:

12-bit touch panel controller.

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TAGS

AR7643 12-bit Touch Panel Controller HiMARK

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