The FXTH871511DT1 is a highly integrated tire pressure monitoring sensor (TPMS) from NXP Semiconductors, designed for the automotive industry. This compact and robust sensor is part of NXP's FXTH87 family, which is known for its exceptional performance, reliability, and low power consumption. The FXTH871511DT1 is engineered to improve the safety and efficiency of vehicles by providing accurate tire pressure readings, which are essential for optimal tire maintenance and performance.

Key Features

• High Accuracy: The sensor offers precise pressure and temperature measurements, which are critical for maintaining proper tire inflation and ensuring vehicle safety.
• Dual-Axis Accelerometer: Integrated into the device is a dual-axis accelerometer that detects the tire's motion and orientation, enabling the system to determine the tire's dynamic state and provide more accurate readings.
• Low Power Consumption: Designed with power efficiency in mind, the FXTH871511DT1 operates on low power, thereby extending the battery life of the TPMS.
• Frequency Range: It supports a wide frequency range, making it suitable for various global TPMS standards and regulations.
• Small Footprint: The compact size of the sensor module allows for easy integration into a variety of tire designs without compromising on interior space.
• Robust Design: Built to withstand the harsh conditions of the tire environment, the sensor is both durable and reliable over the lifetime of the tire.

Applications

The FXTH871511DT1 is primarily used in the automotive sector for tire pressure monitoring systems. It is suitable for both passenger cars and light trucks, where maintaining the correct tire pressure is crucial for safety, fuel efficiency, and tire longevity.

Technical Specifications

The sensor operates within a pressure range of 100 to 900 kPa and has an operating temperature range from -40°C to +125°C, ensuring consistent performance in a wide range of environmental conditions. It features a high-pressure accuracy of ±1% FS (Full Scale) over the -40°C to +125°C range and a temperature accuracy of ±2°C.

Conclusion

The FXTH871511DT1 from NXP is a state-of-the-art tire pressure monitoring sensor that combines accuracy, efficiency, and durability. It is a crucial component for any modern vehicle TPMS, contributing to enhanced safety, reduced environmental impact, and cost savings through improved tire management.