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LIS344AL from STMicroelectronics,ST Microelectronics

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LIS344AL

Manufacturer: STMicroelectronics, STM

MEMS inertial sensor 3-axis ultracompact linear accelerometer

Partnumber Manufacturer Quantity Availability
LIS344AL STMicroelectronics, STM 354 In Stock

Description and Introduction

MEMS inertial sensor 3-axis ultracompact linear accelerometer The LIS344AL is a low-power three-axis linear accelerometer manufactured by STMicroelectronics (STM).  

### **Specifications:**  
- **Type:** MEMS (Micro-Electro-Mechanical Systems) accelerometer  
- **Axes:** 3-axis (X, Y, Z)  
- **Measurement Range:** ±2g / ±6g (selectable)  
- **Output Type:** Analog voltage  
- **Supply Voltage (Vdd):** 2.16V to 3.6V  
- **Current Consumption:** < 1 mA (typical)  
- **Sensitivity:**  
  - ±2g range: 0.66V/g (typical)  
  - ±6g range: 0.22V/g (typical)  
- **Bandwidth:** Adjustable via external capacitor  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** LGA-16 (3x3x1 mm)  

### **Descriptions & Features:**  
- **Low Power Consumption:** Suitable for battery-operated devices.  
- **High Sensitivity:** Provides precise motion detection.  
- **Embedded Self-Test:** Allows functional verification.  
- **Shock Resistant:** Withstands high mechanical shocks.  
- **Small Footprint:** Compact LGA package for space-constrained applications.  
- **Applications:** Motion detection, tilt sensing, vibration monitoring, gaming controllers, and portable devices.  

This information is based on the official STMicroelectronics datasheet for the LIS344AL.

Application Scenarios & Design Considerations

MEMS inertial sensor 3-axis ultracompact linear accelerometer

Alternative Part Number

  • ADXL335BCPZ --: Three-axis analog-output accelerometer with comparable sensitivity and supply range, widely used as a drop-in functional replacement for the LIS344AL.
  • MMA7361LC --: Low-g three-axis analog accelerometer with similar measurement range and analog interface, suitable for motion-sensing designs.
  • KXTC9-2050 --: Three-axis analog accelerometer offering comparable g-range and output characteristics for consumer motion applications.

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