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A8946

AiT Semiconductor
Part Number A8946
Manufacturer AiT Semiconductor
Description TOUCH SCREEN DRIVER
Published May 29, 2015
Detailed Description AiT Semiconductor Inc. www.ait-ic.com A8946 TOUCH SCREEN DRIVER 4-WIRE RESISTANCE, LOW-VOLTAGE I/O INTERFACE DESCRIPTI...
Datasheet PDF File A8946 PDF File

A8946
A8946


Overview
AiT Semiconductor Inc.
www.
ait-ic.
com A8946 TOUCH SCREEN DRIVER 4-WIRE RESISTANCE, LOW-VOLTAGE I/O INTERFACE DESCRIPTION FEATURES The A8946 is a 4-wire touch screen driver which supports a low-voltage I/O interface from 1.
5V to 5.
25V.
1.
5V to 5.
25V digital I/O 2.
2V to 5.
25V operation The A8946 has an on-chip 2.
5V reference that can 4-wire I/F be used for the auxiliary input, battery monitor, and Internal 2.
5V reference temperature measurement modes.
The reference can also be powered down when not used to Direct battery measurement(0V to 6V) conserve power.
The internal reference operates Programmable 8 or 12 bit Resolution down to 2.
7V supply voltage, while monitoring the batte...



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