FocalTech Systems FT5346
The FT5X46 is single-chip capacitive touch panel controllers with built-in enhanced Micro-controller unit (MCU).It provides the benefits of full screen common mode scan technology,fast response time and high level of accuracy.It can drive capacitive type touch panel with up to 20 driving and 28 sensing lines.| Part No. | FT5346 |
|---|---|
| Datasheet | FT5346 Download |
| Manufacturer |  FocalTech Systems |
| Description | Capacitive Touch Panel Controller |
| Buy | Stock & Price |
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
● Automatic mode switching (Active, Monitor,Sleep)
● Support >100Hz sampling rate
● Auto-calibration
● Support IIC (up to 400kbits/sec) interface
● Power
● 2.7 to 3.6V Operating Voltage
● IOVCC supports from 1.8V to 3.6V
● Built-in 64KB Flash
● Single Channel(TX or RX)resistance: Up to 100K Ω
● Single Channel (transmit/receive) Capacitance: 40pF
● 12-Bit ADC Accuracy
●
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 CONTENTS INTRODUCTION ...........................................................................................................................................................I
FEATURES
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