STMicroelectronics

I3G4250D  

Gyroscopes

I3G4250D Description

The I3G4250D from STMicroelectronics is a high-performance 3-axis digital MEMS gyroscope designed for precision motion sensing applications. It operates within a 2.4V to 3.6V supply range, consuming 6.1 mA of current, and supports I2C and SPI interfaces for seamless integration into embedded systems. With a selectable angular rate range of ±245°/s, ±500°/s, or ±2000°/s, it offers flexibility for diverse motion detection requirements. The device features adjustable bandwidth, a built-in temperature sensor, and selectable sensitivity (8.75 to 70 LSB/(°/s)), ensuring optimal performance across varying environmental conditions. Packaged in a 16-pin LGA tray, it is RoHS3 compliant and adheres to REACH and ECCN EAR99 regulations.

I3G4250D Features

• Triaxial Digital Output: Measures X (Pitch), Y (Roll), and Z (Yaw) axes with high accuracy.
• Programmable Full-Scale Range: Supports ±245°/s, ±500°/s, and ±2000°/s for versatile applications.
• Low Power Consumption: 6.1 mA operating current enhances energy efficiency.
• Integrated Temperature Sensor: Enables real-time thermal compensation for improved stability.
• Adjustable Bandwidth: Allows customization of noise and response characteristics.
• Robust Packaging: 16LGA tray packaging ensures durability and MSL3 (168 hours) moisture resistance.
• Compliance: Meets RoHS3, REACH, and EAR99 standards for global deployment.

I3G4250D Applications

The I3G4250D is ideal for applications requiring high-precision motion tracking, including:

• Consumer Electronics: Stabilization in drones, gaming controllers, and AR/VR headsets.
• Industrial Systems: Robotics, inertial navigation, and platform stabilization.
• Automotive: Electronic stability control (ESC) and advanced driver-assistance systems (ADAS).
• IoT Devices: Wearable health monitors and smart sensors for motion analytics.
  Its selectable scale and bandwidth make it adaptable for both high-dynamic and low-noise environments, outperforming fixed-range gyroscopes.

Conclusion of I3G4250D

The I3G4250D stands out as a versatile, high-performance MEMS gyroscope with programmable ranges, low power consumption, and robust environmental compliance. Its integration-friendly design and advanced features make it a preferred choice for precision motion sensing across consumer, industrial, and automotive sectors. For engineers seeking reliable, adaptable motion solutions, the I3G4250D delivers superior performance in a compact form factor.

I3G4250D Documents

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I3G4250D      

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I3G4250D