CAP1298-1-SL Part Information
Details for CAP1298-1-SL by Microchip Technology
CAP1298
Part Description
The CAP1298 is a turnkey capacitive touch controller providing a wide variety of button and proximity functionality, and making it easy for designers to add aesthetically pleasing, low-cost and robust touch interfaces. It also offers improved proximity detection with its Signal Guard option.
Part Downloads
Download PCB Footprint from Ultra Librarian
Part Features
- Key Features
- 8 Capacitive Touch Sensor inputs
- Programmable sensitivity
- Automatic recalibration
- Combo Mode: Key and Proximity
- Press and Hold feature for Volume-like Applications
- Power Button support
- Signal Guard
- Low Power operations
- 8kV protection Communication interface
- I²C™ and SMBus Operating Conditions
- 3.0V to 5.5V Package type
- 16-pin QFN, 14-pin SOIC
Part Specifications
| Product Type | Proximity/Keys/Slider |
| Product Family | cap1xxx |
| Input Channels | 8 |
| Max Number of keys | 8 |
| Proximity detection | Yes |
| Measurement Principle | Self Capacitance |
| Power Modes | 3 |
| Interface | I2C |
| Other Features | Signal Guard/Driven Shield |
| Voltage Min. (V) | 3.00 |
| Voltage Max. (V) | 5.50 |
| Temperature Range | -40C to +125C |
Alternative Part Descriptions
- 8-Channel Capacitive Touch Sensor | RS Components
- 8-CHANNEL CAPACITIVE TOUCH SENSOR, 14 SOIC .150IN TUBE ROHS COMPLIANT: YES | Newark Electronics
- CAPACITIVE TOUCH SENSOR, 8-CH, NSOIC-14 | Future Electronics EMEA
- Touch Sensor Capacitive 8 Key 3V to 5.5V SMD 14-Pin SOIC Tube | Avnet America
- Touch Sensor Capacitive 8 Key 3V to 5.5V SMD 14-Pin SOIC Tube | Avnet Europe
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