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BU21049GUL - 4-wire Resistive Touch Screen Controller

ROHM

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Datasheet Details

Part number	BU21049GUL
Manufacturer	ROHM
File Size	626.31 KB
Description	4-wire Resistive Touch Screen Controller
Datasheet	BU21049GUL-ROHM.pdf

BU21049GUL Product details

Description

Unlike most resistive touch screen controllers, the BU21049GUL 4-wire resistive touch-screen controller generate data to enable dual touch detection.

Features

Enables single touch and dual touch using standard 4-wire resistive touch screen.
I2C like interface for interfacing to the host processor.
12-bit Resolution.
Single 1.65V to 3.60V Supply.
Power on reset.
Auto power down control.
Built-in clock oscillation circuit.
Typical.

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Published: Dec 7, 2016 |