FT5446DQS - Capacitive Touch Panel Controller

Product Overview

FocalTech Systems

Datasheet Details

Part number	FT5446DQS
Manufacturer	FocalTech Systems
File Size	670.94 KB
Description	Capacitive Touch Panel Controller
Datasheet	FT5446DQS Datasheet
Note	This datasheet PDF includes multiple part numbers: FT5446DQS, FT5346DQQ. Please refer to the document for exact specifications by model.
Additional preview pages of the FT5446DQS datasheet.

Product details

Description

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

Features

“short I/O ” testing for sense pins.
Supports various type of panels with no ground shielding layer.
3 Operating Modes.
Active.
Monitor.
Sleep.
Operating Temperature Range: -40°C to +85°C.
Package:.
QFN56L 6x6x0.6mm, 0.35mm/pitch.
BGA62L 5x5x0.6mm, 0.6mm/pitch TABLE OF.

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Published: Apr 21, 2025 |