FT5446, FT5346DQQ Datasheet - FocalTech Systems

FT5446 - Capacitive Touch Panel Controller

3 2.1 ARCHITECTURE OVERVIEW 3 2.2 MCU 4 2.3 OPERATION MODES 4 2.4 HOST INTERFACE 5 2.5 SERIAL INTERFACE 5 3 ELECTRICAL SPECIFICATIONS 6 3.1 ABSOLUTE MAXIMUM RATINGS 6 3.2 DC CHARACTERISTICS 7 3.3 AC CHARACTERISTICS 7 3.4 I/O PORTS CIRCUITS 8 3.5 POWER ON/RESET SEQUENCE 8 4 PIN CONFIGURATIO.

FT5446 Features

* Mutual Capacitive Sensing Techniques

* Full Screen Common Mode Scan Techniques

* 5346DQQ Supports up to 15TX + 24 RX

* 5446DQS Supports up to 16TX + 28 RX

* 5446WWa Supports up to 20TX + 28 RX

* Support up to 10 fingers

* High immunity to inductive power noise

* Aut

FT5346DQQ-FocalTechSystems.pdf