The MAX11871ETM+ is a high-performance touchscreen controller developed by Maxim Integrated, designed to deliver exceptional precision and responsiveness for capacitive touch interfaces. This advanced touchscreen controller is suitable for a wide range of applications, from smartphones and tablets to industrial controls and automotive infotainment systems.

Key Features

• High Sensitivity: Capable of detecting and processing touch inputs with high accuracy, making it ideal for devices that require precise touch functionality.
• Multi-Touch Capability: Supports advanced multi-touch gestures, enabling users to interact with devices using multiple fingers simultaneously.
• Low Power Consumption: Optimized for power efficiency, which helps extend the battery life of portable devices.
• Wide Operating Temperature Range: Designed to operate reliably in a broad range of environmental conditions, making it suitable for both consumer and industrial applications.
• Noise Immunity: Features robust noise immunity, ensuring consistent performance in environments with electrical interference.

Technical Specifications

Parameter Value Supply Voltage 2.7V to 3.3V Communication Interface I<sup>2C/SPI Touch Sensor Type Projected Capacitive Operating Temperature -40°C to +85°C Package TQFN-48

The MAX11871ETM+ is available in a compact TQFN-48 package, which allows for a small footprint on PCBs and is conducive to slim and sleek product designs. Its advanced touch processing capabilities, coupled with its durability and reliability, make it an excellent choice for designers looking to integrate high-quality touch interfaces into their products.