STMicroelectronics Tariff Inquiry

LIS331HHTR

LIS331HHTR Description

The LIS331HHTR is a high-performance, 3-axis, ultra-low-power accelerometer from STMicroelectronics, designed for a wide range of applications requiring precise motion detection and gesture recognition. With its digital output type of I2C and SPI, this accelerometer offers a sensitivity range of 333 LSB/g (±6g) to 83 LSB/g (±24g), allowing for accurate and reliable measurements. The device is surface-mountable and operates within a supply voltage range of 2.16V to 3.6V, making it suitable for various electronic systems.

LIS331HHTR Features

• Adjustable Bandwidth: The LIS331HHTR features a programmable bandwidth, ranging from 25Hz to 500Hz, enabling users to optimize power consumption and noise performance based on their specific application requirements.
• Selectable Scale: This accelerometer offers three selectable full scales: ±6g, ±12g, and ±24g, providing flexibility in measuring different ranges of acceleration.
• Sleep Mode: The LIS331HHTR includes a sleep mode feature, which reduces power consumption during periods of inactivity, making it ideal for battery-powered applications.
• Low Power Consumption: The ultra-low-power design of the LIS331HHTR makes it suitable for energy-sensitive applications, such as wearable devices and IoT sensors.
• Robust Performance: With a moisture sensitivity level (MSL) of 3 (168 hours), the LIS331HHTR is designed to withstand harsh environmental conditions, ensuring reliable operation in various applications.

LIS331HHTR Applications

The LIS331HHTR is ideal for a wide range of applications, including:

1. Smartphones and Tablets: The LIS331HHTR can be used for motion detection, gesture recognition, and user interface enhancements in mobile devices.
2. Wearable Devices: Its low power consumption and robust performance make it suitable for fitness trackers, smartwatches, and other wearable devices that require motion sensing.
3. Industrial Automation: The LIS331HHTR can be used for vibration monitoring, machine health diagnostics, and other industrial applications requiring precise acceleration measurements.
4. Automotive Applications: This accelerometer can be used for airbag deployment, vehicle stability control, and other safety-critical automotive applications.

Conclusion of LIS331HHTR

The LIS331HHTR is a versatile and high-performance 3-axis accelerometer from STMicroelectronics, offering adjustable bandwidth, selectable scale, and sleep mode features. Its low power consumption, robust performance, and wide range of applications make it an ideal choice for various electronic systems requiring precise motion detection and gesture recognition. However, it is important to note that the LIS331HHTR is currently marked as obsolete, which may affect its availability and support.