The IMU440 is a highly-reliable low-power strapdown inertial system providing accurate mea­surement of angular rate and linear acceleration in dynamic environments, with output data also available in delta theta and delta velocity format. The IMU440 is offered in standard and high-range sensor configurations to allow the best match for the user's application. The IMU440 combines highly-reliable MEMS gyros and accelerometers with high-speed DSP electronics to provide a fully calibrated dynamic measurement system in a small and rugged environmentally-sealed enclosure. The IMU440 provides consistent performance in challeng­ing operating environments and is user-configurable for a wide variety of applications.
For customers wishing to use the IMU440 in analog data acquisition systems, MEMSIC offers the NAV-DAC440 analog interface adapter. The NAV-DAC440 converts the IMU440 serial digital data to 9-channel BNC analog outputs.

Specifications
# of Axes: 6
Product Type: Standalone
Footprint: 7.6 x 9.5
Interface: RS-232
Connector Style: DSub-15
Gyro Range: 200
Gyro In-Run Stability 10
Gyro Non-Linearity: 1
Gyro Bandwidth: 25
Accel Range: 4
Accel In-Run Stability: 1
Accel Non-Linearity: 1
Accel Bandwidth: 25

Features and Benefits
*3-Axis Angular Rate and 3-Axis Linear Acceleration Outputs
*Delta Theta and Delta Velocity Outputs
*Bias In-Run Stability < 10 deg/hr
*Output Data Rate > 100 Hz
*High-Range Sensor Options (400 deg/sec and 10g)
*Low Power < 3W
*High Reliability, MTBF > 25,000 hours
*Analog Output Option
*Rugged Sealed Enclosure

Applications
Navigation and Control
Vehicle Testing
General Instrumentation