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BU21049GUL

Part Number	BU21049GUL
Manufacturer	ROHM
Description	4-wire Resistive Touch Screen Controller
Published	Dec 7, 2016
Detailed Description	BU21049GUL 4-wire Resistive Touch Screen Controller BU21049GUL ●General Description Unlike most resistive touch screen...
Datasheet	BU21049GUL PDF File

Overview

BU21049GUL 4-wire Resistive Touch Screen Controller BU21049GUL ●General Description Unlike most resistive touch screen controllers, the BU21049GUL 4-wire resistive touch-screen controller generate data to enable dual touch detection.
The Host processor can use data to detect single point coordinates and dual coordinates.
●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 Application Circuits ●Key Specifications ■ Power supply voltage ■ Temperature range ■ Standby current ■ Sleep current ■ Operating current ■ Coordinate resolution 1.
65V～3.
6.
0V -20[℃]～85[℃] 1.
0uA (Max.
) 100uA (Typ.
) 0.
8mA(Typ.
) 12bit ●Packages VCSP50L2 2.
00 ㎜ × 2.
00 ㎜ × 0.
55(max) ㎜ ●Applications ■ Equipment with a built i...

Similar Datasheet

BU21049GUL 4-wire Resistive Touch Screen Controller - ROHM

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