Infineon Technologies

CYAT81682-100AA71Z

CYAT81682-100AA71Z Description

The CYAT81682-100AA71Z is a high-performance Data Acquisition IC designed by Infineon Technologies, part of the renowned PSOC® series. This IC is specifically tailored for automotive applications, ensuring it meets the stringent reliability and performance standards required in this demanding industry. The CYAT81682-100AA71Z features a 2-wire capacitive touchscreen interface, which provides precise and responsive touch detection. It supports a wide voltage supply range of 1.71V to 1.95V and 3V to 5.5V, making it versatile for various power configurations. The IC is packaged in a tray format, suitable for surface mount applications, and is REACH unaffected and ROHS3 compliant, adhering to environmental and safety regulations.

CYAT81682-100AA71Z Features

• Touchscreen Technology: The CYAT81682-100AA71Z employs a 2-wire capacitive touchscreen interface, which offers high sensitivity and accuracy. This technology ensures reliable touch detection even in challenging environments, such as those with high humidity or temperature variations.
• Automotive Grade: Certified for automotive applications, this IC is designed to withstand the rigorous conditions found in vehicles, including temperature extremes, vibration, and electromagnetic interference.
• Wide Voltage Range: With a supply voltage range of 1.71V to 1.95V and 3V to 5.5V, the CYAT81682-100AA71Z can operate efficiently across different power supply configurations, enhancing its flexibility and adaptability.
• Communication Interfaces: The IC supports both I2C and SPI interfaces, providing multiple options for communication with microcontrollers and other system components.
• Surface Mount Compatibility: The surface mount design allows for easy integration into compact and space-constrained automotive systems.
• Regulatory Compliance: The CYAT81682-100AA71Z is REACH unaffected and ROHS3 compliant, ensuring it meets the latest environmental and safety standards, making it suitable for global markets.

CYAT81682-100AA71Z Applications

The CYAT81682-100AA71Z is ideal for a range of automotive applications where reliable touch control and data acquisition are essential. Key applications include:

• Automotive Infotainment Systems: Enhancing user interfaces with responsive touchscreens for navigation, entertainment, and vehicle information displays.
• Instrument Clusters: Providing intuitive touch controls for speedometers, odometers, and other critical vehicle information.
• HVAC Controls: Offering precise touch controls for heating, ventilation, and air conditioning systems.
• Advanced Driver Assistance Systems (ADAS): Enabling touch-based interfaces for advanced safety features such as lane departure warnings and adaptive cruise control.

Conclusion of CYAT81682-100AA71Z

The CYAT81682-100AA71Z from Infineon Technologies stands out as a robust and versatile Data Acquisition IC, particularly suited for automotive applications. Its 2-wire capacitive touchscreen interface, wide voltage range, and automotive-grade reliability make it a superior choice for modern vehicle systems. The inclusion of both I2C and SPI interfaces, along with surface mount compatibility, ensures seamless integration into various automotive designs. Compliance with REACH and ROHS3 standards further solidifies its position as a reliable and environmentally responsible component. For engineers and designers seeking a high-performance, reliable, and compliant solution for automotive touch control and data acquisition, the CYAT81682-100AA71Z is an excellent choice.