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AUR3852

BCD
Part Number AUR3852
Manufacturer BCD
Description Enhanced Multi-touch Capacitive Touch Screen Controller
Published Sep 23, 2015
Detailed Description Data Sheet Enhanced Multi-touch Capacitive Touch Screen Controller AUR3852 General Description The AUR3852 is a low-co...
Datasheet PDF File AUR3852 PDF File

AUR3852
AUR3852

Overview
Data Sheet Enhanced Multi-touch Capacitive Touch Screen Controller AUR3852 General Description The AUR3852 is a low-cost high-resolution single chip solution for APA capacitive touch screen.
It is an 8-bit single cycle 8051 microcontroller with ICP Interface.
The chip includes a 12-bit successive approximation analog-to-digital converter with an I2C interface and multiplexer-switcher circuits for flexible measurement of analog signal from APA panel.
An accurate switched-capacitor integrator is built-in and it can auto calibrate the pixel parameters for a wide range of capacitance on the touch screen (0.
1pF to 4pF).
On-chip capacitor can replace external component.
This touch screen control...


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