onsemi

LC717A00AJ-AH

LC717A00AJ-AH Description

The LC717A00AJ-AH is an integrated circuit (IC) touch sensor designed by onsemi, a leading manufacturer in the semiconductor industry. This IC is part of the LC717 family and is categorized under Interface IC Chips. It is designed for surface-mount applications, making it suitable for compact and space-efficient electronic designs. The LC717A00AJ-AH features an 8-bit resolution and supports both I2C and SPI interfaces, providing flexibility in system integration. It operates within a supply voltage range of 2.6V to 5.5V and draws a supply current of 740µA, making it energy-efficient for various applications.

LC717A00AJ-AH Features

• Interface Compatibility: The LC717A00AJ-AH supports both I2C and SPI interfaces, offering designers the flexibility to choose the communication protocol that best suits their system architecture.
• Resolution: With an 8-bit resolution, this IC provides precise touch detection capabilities, ensuring accurate and reliable user input.
• Supply Voltage Range: The wide operating voltage range of 2.6V to 5.5V makes it compatible with a variety of power supply configurations, enhancing its versatility.
• Low Power Consumption: Drawing only 740µA of supply current, the LC717A00AJ-AH is designed to minimize power consumption, making it ideal for battery-operated and low-power applications.
• Surface-Mount Technology: The surface-mount package allows for easy integration into compact and high-density PCB designs, optimizing space utilization.
• Moisture Sensitivity Level: With an MSL rating of 3 (168 hours), the LC717A00AJ-AH is suitable for manufacturing processes that require handling and storage in controlled environments.
• Compliance: The LC717A00AJ-AH is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards for electronics manufacturing.

LC717A00AJ-AH Applications

The LC717A00AJ-AH is ideal for a range of applications where touch sensing is required. Its compact size and low power consumption make it particularly suitable for portable and handheld devices. Specific use cases include:

• Consumer Electronics: Touch-sensitive controls in smartphones, tablets, and other portable devices.
• Home Appliances: Touch interfaces for smart home devices, such as thermostats, lighting controls, and kitchen appliances.
• Medical Devices: User interfaces for medical equipment where touch sensitivity and reliability are critical.
• Automotive Systems: Touch controls for in-vehicle infotainment systems and other automotive applications.
• Industrial Controls: Touch interfaces for machinery and equipment control panels.

Conclusion of LC717A00AJ-AH

The LC717A00AJ-AH from onsemi is a versatile and reliable touch sensor IC designed for surface-mount applications. Its 8-bit resolution, dual interface support, and low power consumption make it an excellent choice for a variety of applications, from consumer electronics to industrial controls. The wide operating voltage range and compliance with environmental standards further enhance its suitability for modern electronic designs. Despite being marked as obsolete, the LC717A00AJ-AH remains a robust option for applications requiring precise touch sensing capabilities.