Analog Devices Inc./Maxim Integrated

MAX11801EWC+T

MAX11801EWC+T Description

The MAX11801EWC+T is a 12-bit data acquisition IC designed for 4-wire resistive touchscreen control, manufactured by Analog Devices Inc./Maxim Integrated. This IC is housed in a 12-WLP package and is available in a tape and reel format. It operates within a supply voltage range of 1.7V to 3.6V and supports I2C and serial interfaces, making it versatile for various applications. Despite being marked as obsolete, the MAX11801EWC+T remains a reliable choice for its specific use cases, with a moisture sensitivity level of 1 (unlimited) and compliance with REACH and RoHS3 standards.

MAX11801EWC+T Features

• Touchscreen Compatibility: The MAX11801EWC+T is specifically designed for 4-wire resistive touchscreens, ensuring precise control and interaction with touch-based interfaces.
• Resolution: It offers a 12-bit resolution, providing high accuracy and sensitivity in detecting touch inputs.
• Interface Options: The IC supports both I2C and serial interfaces, offering flexibility in system integration and compatibility with various microcontrollers and processors.
• Supply Voltage Range: Operating within a wide voltage range of 1.7V to 3.6V, it is suitable for a variety of power supply configurations.
• Packaging: Available in a 12-WLP package with tape and reel (TR) format, it is ideal for surface mount applications, ensuring ease of integration into modern PCB designs.
• Compliance: The MAX11801EWC+T is REACH unaffected and RoHS3 compliant, meeting environmental and regulatory standards for electronics manufacturing.
• Moisture Sensitivity Level: With an MSL of 1 (unlimited), the IC is suitable for a wide range of environmental conditions without requiring special handling or storage considerations.

MAX11801EWC+T Applications

The MAX11801EWC+T is ideal for applications requiring precise and reliable touchscreen control. Its 12-bit resolution and support for multiple interfaces make it suitable for a variety of devices, including:

• Consumer Electronics: Smartphones, tablets, and other portable devices that require high-precision touch input.
• Industrial Equipment: Control panels and interfaces in industrial settings where robust and accurate touch control is essential.
• Medical Devices: Touchscreen interfaces for medical equipment, ensuring reliable operation in critical applications.
• Automotive Systems: In-vehicle infotainment systems and control panels, where durability and accuracy are paramount.

Conclusion of MAX11801EWC+T

The MAX11801EWC+T is a robust and versatile data acquisition IC tailored for 4-wire resistive touchscreen applications. Its 12-bit resolution, wide supply voltage range, and support for multiple interfaces make it a reliable choice for various applications. Despite its obsolete status, the IC's compliance with REACH and RoHS3 standards, along with its moisture sensitivity level of 1, ensures it remains a viable option for specific use cases. For applications requiring precise touch control and ease of integration, the MAX11801EWC+T stands out as a valuable component in the electronics industry.