| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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5,000 pcs
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5000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The CAP1298-1-A4-TR is an 8-channel capacitive touch sensor IC from Microchip Technology. It supports both button and proximity detection, making it suitable for touch-sensitive user interfaces. The device communicates via I2C or SMBus, allowing straightforward integration with microcontrollers.
Electrical specifications include a supply voltage range of 3V to 5.5V and a typical supply current of 500µA. The sensor operates over a temperature range of -40°C to 125°C, suitable for industrial and automotive environments.
The CAP1298-1-A4-TR is housed in a 16-VFQFN exposed pad package (16-QFN 3x3) and is designed for surface-mount assembly. The compact package is ideal for space-constrained PCB layouts.
With eight input channels, the device can monitor multiple touch points or proximity sensors, enabling versatile control interfaces in consumer electronics, appliances, and industrial equipment.
The supply voltage range is 3V to 5.5V.
It comes in a 16-VFQFN exposed pad package, also known as 16-QFN (3x3).
The operating temperature range is -40°C to 125°C.
The part is listed as RoHS3 compliant, but this is unverified and should be confirmed with the manufacturer.
It has 8 input channels.
It supports I2C and SMBus interfaces.
Yes, proximity detection is supported.