HY4658
Diagram
应用类别
- Touch PPC & HM
- Household appliances
- Navigation systems, GPS
- Car applications
- POS (Point of Sales) devices
产品特性
- True Multi-touch with up to 11 Points of Absolution X and Y Coordinates
- 32-Bit Micro-controller for Algorithm Execution
- Supports precise16-Bit ADCs for input signal collection
- Supports up to 50 Transmit Lines (TXs) and 30 Receive Lines (RXs)
- Supports more than 80Hz High Report Rate
- Supports wide Voltage operation range:3.0V to 3.6V
- Supports direct communication connect: 1.8V/AVDD IOVCC
- Capable of Driving Single Channel (transmit/receive) Resistance: Up to 30K Ω
- Capable of Supporting Single Channel (transmit/receive) Capacitance: 60 pF
- Optimal Sensing Mutual Capacitor: 1pF~4pF
- HY4658 series provides an excellent solution for not only finger operation but also with passive sharp tip stylus, thicker glass, etc application.
- Immune to RF and LCD noise Interferences
- Gloved finger operation
- Waterproof function
- Supports auto-calibration function to prevent environmental variations
- Classifying and rejecting unintended touch, e.g., a resting hand on the screen
- Realize touch screen, buttons and proximity
- Low Power Modes Supported: Active, Standby, and Sleep
- Operating Temperature Range: -40°C to +85°C
- Support Pb-free package