LIS202DLTR STMicroelectronics 2-Axis Digital Accelerometer – LGA Package

LIS202DLTR Overview

The LIS202DLTR is a compact, ultra-low-power 2-axis linear accelerometer designed for high-performance motion sensing in industrial and consumer applications. Featuring a digital I2C interface and a user-selectable full scale of ??2g or ??6g, it delivers precise acceleration data with low noise and high sensitivity. Its small form factor and low power consumption make it ideal for integration into portable devices, wearable electronics, and vibration monitoring systems. The device is engineered for robustness and efficient operation, ensuring reliable performance in demanding environments. For detailed sourcing and technical support, visit IC Manufacturer.

LIS202DLTR Technical Specifications

LIS202DLTR Key Features

• Dual-axis sensing: Measures acceleration on X and Y axes, enabling accurate tilt and motion detection in compact systems.
• Selectable full-scale range: Offers ??2g and ??6g options, allowing users to optimize sensitivity or dynamic range depending on the application needs.
• Low power consumption: Operates typically at 15 ??A, extending battery life for portable and wearable devices.
• Digital I2C interface: Simplifies integration with microcontrollers and reduces signal noise compared to analog outputs.
• Small footprint packaging: The 3 x 3 mm LGA package supports compact design requirements in space-constrained applications.
• Wide operating temperature range: Ensures reliable performance in industrial and harsh environmental conditions.
• High sensitivity and low noise: Enables precise motion detection and vibration monitoring critical for industrial diagnostics.

Typical Applications

• Motion and tilt detection in handheld and wearable electronics, providing accurate orientation data for user interfaces and fitness tracking.
• Industrial vibration monitoring systems that require sensitive acceleration measurements to detect equipment anomalies and prevent downtime.
• Portable medical devices where precise and low-power motion sensing enhances patient monitoring and device usability.
• Consumer electronics such as gaming controllers and remote controls that benefit from responsive and reliable motion input detection.

LIS202DLTR Advantages vs Typical Alternatives

This accelerometer offers a unique combination of ultra-low power consumption and dual-axis digital output, which enhances system integration and reduces overall design complexity. Compared to typical analog or single-axis alternatives, it provides higher accuracy and sensitivity with selectable full-scale ranges, making it adaptable to a range of industrial and consumer scenarios. The small LGA package and broad operating temperature ensure reliable function in compact and rugged environments, delivering improved reliability and performance.

LIS202DLTR Brand Info

The LIS202DLTR is a product from STMicroelectronics, a global leader in semiconductor solutions known for high-quality sensors and MEMS devices. STMicroelectronics specializes in innovative motion sensors designed for a wide range of applications including industrial automation, consumer electronics, and healthcare. With a strong commitment to reliability and performance, this device reflects ST??s expertise in delivering precise and energy-efficient accelerometer solutions tailored to modern embedded systems.

FAQ

What is the typical current consumption of the LIS202DLTR and why is it important?

The typical current consumption is approximately 15 ??A in low-power mode. This low power usage is crucial for battery-operated and portable devices, as it extends operational time without frequent recharging or battery replacement.

Can the LIS202DLTR measure acceleration beyond ??