ICM-20948 Low-power 9-axis MEMS Motion Tracking Device Sensor 20948

Technical specifications

Customization guide

Adjustable parameters include:

• Interface Protocol: Choose I2C or SPI for compatibility with Arduino/Raspberry Pi.
• Sensitivity Settings: Optimize accelerometer/gyro sensitivity for vibration analysis or precise positioning.
• Power Modes: Toggle between low-power and high-performance modes to meet energy requirements.

Get inspired

With its 9-axis fusion engine, the ICM-20948 enables seamless motion tracking for drones, fitness trackers, and industrial robots. For example, its ultra-low power mode extends battery life in wearable devices, while its wide temperature range ensures reliability in outdoor IoT deployments.

Choose your model

Supplier's note

1. Technical Breakthroughs:

   • Low-power efficiency: The Pro Model’s 1.8 µA consumption is 30% lower than industry standards, ideal for battery-dependent devices.
   • 9-axis fusion: Combines accelerometer, gyro, and magnetometer data for unparalleled motion accuracy in VR/AR headsets.
   • Extended temperature range: The Pro Model operates at +105°C, enabling use in automotive and industrial environments.

2. Optimal Version Selection:

   • Base Model: Suitable for basic IoT projects (e.g., smart home sensors) where cost and simplicity are priorities.
   • Advanced Model: Targets moderate-use applications like fitness trackers, offering improved noise reduction and bandwidth.
   • Pro Model: Designed for high-stakes scenarios (e.g., aerospace, industrial robotics) requiring extreme durability and precision.

With its I2C/SPI flexibility, the Base Model ensures compatibility with legacy systems, while the Pro’s 4 kHz bandwidth enables real-time motion analysis in drones. Pairing the Pro’s chemical-resistant FR4 PCB with its triple-industry-standard temperature tolerance creates a rugged solution for harsh environments.