AR7643 Datasheet 12-bit Touch Panel Controller

Manufacturer: HiMARK

Overview: The wireless communication solution provider 12-bit Touch Panel Controller IC whit Temperature Sensor.

Datasheet Details

Part number	AR7643
Manufacturer	HiMARK
File Size	799.39 KB
Description	12-bit Touch Panel Controller
Datasheet	AR7643-HiMARK.pdf

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 which use 4-wire resistive touch panels such as PDAs, portable instruments, cellular phones, etc.

Key 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 digital converter Programmable 8 or 12 bit resolution Up to 125 KHz conversion rate Full power down control SSOP-16 package.

AR7643 Distributor & Price

Compare AR7643 distributor prices and check real-time stock availability from major suppliers. Prices and inventory may vary by region and order quantity.

Similar Datasheet

Brand Logo	Part Number	Description	Manufacturer
Advanced Reality Technology	AR7643	TOUCH PANEL CONTROLLER	Advanced Reality Technology

More Datasheets from HiMARK

Part Number	Description
AR7519	Ultra Multimode LVD/SE SCSI Terminator