Inertial Measurement Units (IMU)

IMU381ZA-200/400

  • Overview
  • Specifications
  • Features and Benefits
  • Applications

The ACEINNA IMU381ZA-200 is an improved, pin-compatible version of the popular IMU380ZA. It's a miniature fully calibrated 6 DOF inertial measurement system designed for demanding embedded applications that require a complete dynamic measurement solution in a robust low-profile package. The IMU381ZA-200 provides a standard SPI bus for cost-effective board-to-board communications.

The IMU381ZA-200 has a +/-200dps gyro FSR, and +/-4g accelerometer FSR. The IMU381ZA-400 has a +/-400dps gyro FSR, and +/-8g accelerometer FSR.

# of Axes 6
Product Type Embedded
Footprint 3.8 x 2.4
Interface SPI / UART
Connector Style Header
Gyro Range 200 / 400
Gyro In-Run Stability 6
Gyro Non-Linearity 0.1
Gyro Bandwidth 5 - 50
Gyro Bias Over Temp 0.5
Gyro Angle Random Walk 0.3
Accel Range 4 / 8
Accel In-Run Stability 0.02
Accel Non-Linearity 0.1
Accel Bandwidth 5 - 50
Accel Bias Over Temp 5
  • H/W and S/W compatible with IMU380ZA
  • Complete 6 DOF Inertial System
  • SPI (or UART) Interface
  • Update Rate, 1Hz to 200Hz
  • 1kHz Clock Synch Input
  • Miniature Package, 24 x 37 x 9.5 mm
  • Lightweight < 17 g
  • Low Power Consumption < 250 mW
  • Wide Temp Range, -40C to +85C
  • High Reliability, MTBF > 50k hours
  • Precision Farming
  • Autonomous Cars
  • Platform Stabilization
  • Unmanned Vehicle Control
  • Robotics Control

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