HY4633B
Diagram
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应用类别
- Industrial equipment
- Aerospace application
- Industrial tablet, handheld device
- Medical equipment
- POS (Point of Sales) devices
- information machine
- Car applications
产品特性
- Mutual Capacitive Sensing Techniques
- 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 Auto-Calibration function to prevent Environmental Variations
- Supports up to 28 Transmit Lines (TXs) and 16 Receive Lines (RXs)
- HY4633(B)-N048：21 Transmit Lines（TXs）and 12 Receive Lines（RXs）
- HY4635(B)-N068：28 Transmit Lines（TXs）and 16 Receive Lines（RXs）
- Optional I2C interfaces supported, If the USB interface is necessary, HY9602 USB bridge can be added to the application circuit
- Capable of Driving Single Channel (transmit/receive) Resistance: Up to 20K Ω
- Optimal Sensing Mutual Capacitor: 1pF~4pF
- Immune to RF and power noise Interferences: Can pass EMC interference test
- Thick cover plate application: supports a maximum thickness of 10mm.
- Touch operation with gloves: support various glove materials
- Waterproof function application: support touch in the rain, even application in saltwater.
- 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