Microchip Technology

CAP1126-1-AP-TR  

Sensor and Detector Interfaces

CAP1126-1-AP-TR Description

The CAP1126-1-AP-TR is a versatile touch sensor and LED driver IC from Microchip Technology, designed for applications requiring proximity detection and user interface functionality. This surface-mount device is housed in a 16-pin QFN package and operates over a supply voltage range of 3V to 3.6V. With a low supply current of 500µA, it is ideal for battery-powered applications. The CAP1126-1-AP-TR supports I2C, SMBus, and SPI interfaces, providing flexibility in system integration.

CAP1126-1-AP-TR Features

• Proximity Detection: The CAP1126-1-AP-TR features proximity detection capabilities, allowing it to sense the presence of a user without physical contact.
• Low Power Consumption: With a supply current of only 500µA, this IC is suitable for battery-powered devices, extending battery life in portable applications.
• Flexible Interface Options: Supports I2C, SMBus, and SPI interfaces, making it compatible with a wide range of microcontrollers and systems.
• LED Driver Channels: Incorporates two LED driver channels, enabling control of LED lighting in user interfaces.
• Six Inputs: The device has six inputs, providing multiple touch points for user interaction.
• RoHS Compliance: Compliant with RoHS3 standards, ensuring environmental friendliness and adherence to regulations.
• REACH Unaffected: Not affected by REACH regulations, simplifying the supply chain and compliance processes.

CAP1126-1-AP-TR Applications

The CAP1126-1-AP-TR is ideal for a variety of applications where touch sensing and LED control are required:

• Automotive Infotainment Systems: For touch-based control panels and proximity sensing in vehicles.
• Smart Home Devices: In smart switches and lighting controls for energy-efficient home automation.
• Portable Electronics: For touchpads and proximity sensors in smartphones, tablets, and wearable devices.
• Industrial Controls: In machinery and equipment for touch-based control and user interface feedback.

Conclusion of CAP1126-1-AP-TR

The CAP1126-1-AP-TR from Microchip Technology stands out for its low power consumption, flexibility in interface options, and multiple input channels. Its unique combination of touch sensing and LED driving capabilities makes it a compelling choice for applications requiring advanced user interaction and control. With its RoHS compliance and REACH unaffected status, it also meets stringent environmental and regulatory requirements. This IC is a robust solution for developers looking to integrate advanced touch and LED control functionalities into their designs.

CAP1126-1-AP-TR Documents

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