FT5346DQQ
FT5346DQQ is Capacitive Touch Panel Controller manufactured by FocalTech Systems.
FEATURES
- Mutual Capacitive Sensing Techniques
- Full Screen mon 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: 40p F
- 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
1 OVERVIEW
1.1 TYPICAL APPLICATIONS 3
2 FUNCTIONAL BLOCK DESCRIPTIONS 3
2.1 ARCHITECTURE OVERVIEW
3 2.2 MCU...
