Datasheet4U Logo Datasheet4U.com

BU21021GUL - 4-wire resistive Touch Screen Controller

Description

BU21021GUL is a resistive touch screen controller, which is capable of detecting 2 points touch with a legacy 4-wire resistive touch screen.

BU21021GUL is capable of detecting X/Y coordinates, touch pressure in 1 point detection mode, and a pair of X/Y coordinates in 2 point detection mode.

📥 Download Datasheet

Datasheet Details

Part number BU21021GUL
Manufacturer ROHM
File Size 522.48 KB
Description 4-wire resistive Touch Screen Controller
Datasheet download datasheet BU21021GUL Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
BU210 NPN Transistor INCHANGE
BU211 NPN Transistor INCHANGE
BU212 NPN Transistor INCHANGE
BU2152FS 24bit serial/parallel converter IC LSI Computer Systems
BU2006 (BU2006 - BU2010) Enhanced PowerBridge Rectifiers Vishay Siliconix

Other Datasheets by ROHM

Part Number Description
BU21023GUL Resistive Type Touch Screen Controller
BU21023MUV Resistive Type Touch Screen Controller
BU21024FV-M Touch Screen Controller
BU21025GUL 4-wire Resistive Touch Screen Controller
BU21026MUV 4-wire Resistive Touch Screen Controller

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
BU21021GUL Datasheet 4-wire resistive Touch Screen Controller BU21021GUL ●General Description BU21021GUL is a resistive touch screen controller, which is capable of detecting 2 points touch with a legacy 4-wire resistive touch screen. BU21021GUL is capable of detecting X/Y coordinates, touch pressure in 1 point detection mode, and a pair of X/Y coordinates in 2 point detection mode. It is also capable of recognizing multiple finger gestures from coordinate data variation and notifying to host with gesture detection flags respectively. BU21021GUL employs embedded CPU for noise filtering, coordinate calculation, gesture detection and other signal processing required on a chip.
Published: |