onsemi

LC717A10AJ-AH

LC717A10AJ-AH Description

The LC717A10AJ-AH is an integrated circuit (IC) touch sensor designed by onsemi, a leading manufacturer in the electronics industry. This IC is specifically engineered for capacitive digital touch sensing applications, offering a robust and reliable solution for detecting touch inputs. The LC717A10AJ-AH is housed in a 30-lead small outline package (SSOP) and is designed for surface mount technology (SMT), making it suitable for compact and space-constrained designs.

LC717A10AJ-AH Features

The LC717A10AJ-AH boasts several key features that make it a standout choice for touch sensor applications:

• Interface Compatibility: The IC supports both I²C and SPI interfaces, providing flexibility in system integration and compatibility with various microcontrollers and processors.
• Resolution: It offers an 8-bit resolution, ensuring precise detection of touch inputs.
• Supply Voltage Range: The IC operates within a supply voltage range of 2.6V to 5.5V, making it suitable for a wide range of power supply configurations.
• Low Power Consumption: With a supply current of only 1.3mA, the LC717A10AJ-AH is highly energy-efficient, making it ideal for battery-operated and low-power applications.
• Environmental Compliance: The LC717A10AJ-AH is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards.
• Moisture Sensitivity Level: The IC has an MSL rating of 3 (168 hours), indicating its suitability for various environmental conditions and ensuring reliability during manufacturing processes.
• Packaging: The LC717A10AJ-AH is available in a tape and reel (TR) package, facilitating efficient handling and assembly in high-volume production environments.

LC717A10AJ-AH Applications

The LC717A10AJ-AH is ideal for a variety of applications where touch sensing is required:

• Consumer Electronics: The IC can be used in smartphones, tablets, and other consumer devices to provide intuitive touch interfaces.
• Home Appliances: It can be integrated into appliances such as washing machines, refrigerators, and ovens to offer touch-sensitive controls.
• Automotive Systems: The LC717A10AJ-AH can be employed in automotive infotainment systems and dashboard controls, enhancing user interaction.
• Industrial Controls: The IC can be used in industrial equipment for touch-sensitive control panels and user interfaces.
• Medical Devices: It can be utilized in medical equipment where touch controls are needed for user-friendly operation.

Conclusion of LC717A10AJ-AH

The LC717A10AJ-AH from onsemi is a versatile and reliable touch sensor IC that offers a comprehensive set of features tailored for capacitive digital touch sensing applications. Its compatibility with both I²C and SPI interfaces, low power consumption, and wide supply voltage range make it a flexible and efficient solution. The IC's environmental compliance and robust packaging further enhance its suitability for various applications across consumer electronics, home appliances, automotive systems, industrial controls, and medical devices. Despite being marked as obsolete, the LC717A10AJ-AH remains a valuable component for designers seeking a proven touch sensor solution.