LIS331DLHTR STMicroelectronics 3-Axis High-G Accelerometer Sensor – LGA Package

LIS331DLHTR Overview

The LIS331DLHTR is a high-performance, ultra-low-power 3-axis linear accelerometer designed for industrial and consumer applications requiring precise motion sensing. It offers a wide dynamic range of ??100g, making it suitable for harsh environments and impact detection. Featuring a digital SPI/I2C interface and low noise density, this accelerometer ensures accurate and reliable measurements with minimal power consumption. Its compact LGA package supports easy integration into embedded systems. For engineers and sourcing specialists seeking a robust, precise accelerometer, IC Üreticisi provides this device as a cost-effective and efficient solution for advanced vibration, shock, and motion monitoring applications.

LIS331DLHTR Technical Specifications

LIS331DLHTR Key Features

• Wide Dynamic Range ??100g: Enables reliable detection of high-impact events and harsh shocks, critical for industrial monitoring and safety systems.
• Düşük Gürültü Yoğunluğu: Provides high precision and stable acceleration measurements, improving accuracy in vibration analysis and motion detection.
• Dual SPI and I2C Interface: Offers flexible communication options for seamless integration into various embedded platforms and microcontrollers.
• Ultra-Low Power Operation: Supports prolonged battery life in portable and wearable devices without compromising data quality.
• Compact LGA Package: Facilitates space-saving designs in tightly constrained industrial and consumer electronics.
• Geniş Sıcaklık Aralığı: Ensures reliable performance in extreme environmental conditions from -40 ??C to +85 ??C.

Tipik Uygulamalar

• Industrial shock and vibration monitoring systems requiring robust, high-g acceleration sensing for predictive maintenance and machinery diagnostics.
• Automotive crash detection and impact sensing modules, benefiting from the sensor??s fast response and wide measurement range.
• Portable devices and wearables that demand precise motion tracking with minimal power consumption to extend operational time.
• Robotics and drone stabilization systems leveraging high-resolution acceleration data to improve control and navigation accuracy.

LIS331DLHTR Advantages vs Typical Alternatives

This accelerometer offers a unique combination of ??100g dynamic range and low noise performance that outperforms many typical alternatives limited to lower g-ranges or higher noise levels. Its dual SPI/I2C interface and ultra-low power consumption simplify integration while maintaining measurement precision. The wide operating temperature range expands deployment options in industrial environments where reliability under harsh conditions is critical.

LIS331DLHTR Brand Info

The LIS331DLHTR is developed by STMicroelectronics, a global leader in semiconductor solutions. STMicroelectronics specializes in advanced MEMS sensors, offering reliable, high-performance components widely adopted in industrial, automotive, and consumer markets. This accelerometer is part of ST??s MEMS portfolio, designed to deliver precise motion sensing with low power consumption and robust packaging, aligning with ST??s commitment to innovation and quality in embedded sensor technologies.

SSS

What interfaces does the LIS331DLHTR support for communication?

The device supports both SPI and I2C digital interfaces. This dual-interface capability allows flexible integration with a wide range of microcontrollers and embedded systems, enabling easy configuration and data acquisition.

What is the operating temperature range of this accelerometer?

The accelerometer is specified to operate reliably over a temperature range from -40 ??C to +85 ??C. This wide range makes it suitable for industrial environments and applications exposed to harsh or variable thermal conditions.

How does the LIS331DLHTR manage power consumption?