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CAP1298-1-SL

CAP1298-1-SL Description

The CAP1298-1-SL by Microchip Technology is an advanced 8-channel capacitive touch sensor designed for high-performance human-machine interface (HMI) applications. Operating within a 3V to 5.5V supply range and consuming just 750µA, this sensor integrates proximity detection and supports I2C/SMBus communication, making it ideal for low-power embedded systems. With 8-bit resolution and 8 configurable inputs, it enables precise touch sensing for complex control interfaces. The device is RoHS3 compliant, REACH unaffected, and housed in a surface-mount package, ensuring reliability in industrial and consumer electronics.

CAP1298-1-SL Features

• 8-channel capacitive touch sensing with proximity detection for enhanced user interaction.
• Low power consumption (750µA) and wide voltage range (3V–5.5V), suitable for battery-operated devices.
• I2C/SMBus interface for seamless integration with microcontrollers and host systems.
• 8-bit resolution for accurate touch response and noise immunity.
• MSL3 (168 hours) moisture sensitivity, ensuring robustness in manufacturing.
• ROHS3 compliant and EAR99/ECCN certified, meeting global environmental and export standards.

CAP1298-1-SL Applications

• Consumer Electronics: Touch-enabled appliances, remote controls, and smart home panels.
• Industrial Controls: Robust HMI for machinery, replacing mechanical buttons.
• Automotive Interfaces: Proximity-aware dashboards and infotainment systems.
• IoT Devices: Low-power touch sensors for wearables and portable gadgets.
• Medical Equipment: Hygienic, contactless control panels.

Conclusion of CAP1298-1-SL

The CAP1298-1-SL stands out for its multi-channel touch sensing, proximity detection, and low-power operation, making it a versatile solution for modern HMI designs. Its compliance with RoHS3 and REACH, combined with industrial-grade reliability, ensures broad applicability across consumer, automotive, and industrial sectors. Engineers benefit from its easy integration and high configurability, reducing development time while delivering superior touch sensitivity.