Datasheet4U Logo Datasheet4U.com

APT7843 - Touch Screen Controller

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.

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.

📥 Download Datasheet

Datasheet preview – APT7843

Datasheet Details

Part number APT7843
Manufacturer Anpec Electronics
File Size 644.29 KB
Description Touch Screen Controller
Datasheet download datasheet APT7843 Datasheet
Additional preview pages of the APT7843 datasheet.

📁 Similar Datasheet

Other Datasheets by Anpec Electronics
  • APT7846 - Touch Screen Controller

Full PDF Text Transcription

Click to expand full text
APT7843 Touch Screen Controller 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. Also , this device has 2 auxiliary input to A/D converter , allowing for the measurement of other inputs such as battery voltage. 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 • • • www.DataSheet4U.
Published: |