NavChip_forweb_580

InterSense Incorporated

NavChip™

THE NAVCHIP HAS BEEN DISCONTINUED, AND WILL REMAIN SUPPORTED UNTIL JUNE 30, 2013

END OF LIFE ANNOUNCEMENT (10/15/12)

 

Bringing tactical grade IMU performance to an OEM chip form factor, NavChip now allows small platforms to achieve capabilities previously unobtainable. Image stabilization is improved by the sensor's low angle random walk. Navigation during GPS occlusion (coasting) is enhanced by the sensor's bias in-run stability.

Key Features

  • LCC footprint incorporating castellated contacts for OEM integration
  • Gyro bias in-run stability of 10 °/hr
  • Angle random walk of 0.18 °/√hr
  • Size 24.0 x 13.5 x 9.1 mm
  • Weight 6 g
  • Power 65 mA @ 3.25 V (211 mW)
  • Factory calibration and temperature compensation over -40 °C to +85 °C
  • Packaged for environmental ruggedness and long term stability
  • Specs
  • Downloads
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Angular Rate Linear Acceleration
Rate range
+/- 2,000º/s
+/- 480º/s		 Accel range
+/- 16 g
+/- 8 g
Angular random walk
0.18º/√hr
Velocity random walk 0.045 m/s/√hr
Noise density 0.004º/s/√Hz Noise density 70 µg/√Hz
Bias in-run stability 10º/hr Bias in-run stability 0.05 mg
Bandwidth (-3 dB) 100 Hz Bandwidth (-3 dB) 100 Hz
Linearity over +/- 300º/s 0.1% Linearity over +/- 2g 0.1%
Linearity over FS 0.5% Linearity over FS 1%
General Data
Output format 3V TTL UART & SPI
Default message format Compensated ΔΘ,ΔV
Supply voltage range 3.25 - 5.5 V
Power consumption 65 mA @ 3.25 V
Operating temperature range -40ºC to 85ºC
Start-up time < 1s
Output data rate up to 1000 Hz
Weight 6 grams
Dimensions 24.00 mm x 13.5 mm x 9.1 mm
RoHS compliant

Yes

Model Number Lookup

Max. Angular Rate
+/- 480º/s		 Max. Angular Rate
+/- 2,000º/s
Full scale
Acceleration +/- 8g		 ISNC01-010 ISNC01-000
Full scale
Acceleration +/- 16g		 ISNC01-030 ISNC01-020

 

Velocity random walk 0.045 m/s/√hr
NavChip ISNC01 Datasheet NavChip ISNC01 Datasheet Download (643 KB)
NavChip Product Brief NavChip Product Brief Download (1 MB)
Improved Pedestrian Navigation Based on Drift-Reduced MEMS IMU Chip Improved Pedestrian Navigation Based on... Wan, Sheng, Foxlin, Eric, "Improved Pedestrian Navigation Based on Drift-Reduced MEMS IMU Chip," Proceedings of... Download (5 MB)
Pedestrian Tracking with Shoe-Mounted Inertial Sensors Pedestrian Tracking with Shoe-Mounted Inertial... Author: Eric Foxlin, InterSense, Inc. Published: IEEE Computer Graphics and Applications, November/December... Download (207 KB)

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NavChip Inertial Measurement Unit

NavChip EOL Announcement

Last Time Buy ended 12/15/12
Product Support until 6/30/13

Learn More