Orion™ is a single axis gyro and dual-axis low-g accelerometer MEMS combi-sensor. The unit features user-selectable dynamic range and bandwidth, with a digital SPI output. Available in flat and orthogonal formats with a hermetically-sealed ceramic LCC surface mount package, Orion™ combines low cost and small size with class-leading bias and noise over temperature.

Product Lifecycle Status

Production Status: In Production

Availability: Available
Customer Applications: New and existing applications

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Supply Voltage (Vdd)

Axes of Angular Rate

Digital Dynamic Range

Bias Instability

Axes of Acceleration

Bias over Temperature

Operating Temperature

Current Consumption

CMS300

3.3V

1

±150°/s to ±300°/s

12°/hr

2

±30mg(2.5g) - ±50mg(10g)

-40°C to +125°C

8mA

Under $ Qty
Unit Price
1 - 49
$99.75
50 - 99
$94.50
Download Data Sheet

CMS390

3.3V

1

±150 °/sec, ±300 °/sec

12°/hr

2

±30mg(2.5g) - ±50mg(10g)

-40°C to +125°C

8mA

Under $ Qty
Unit Price
1 - 49
$105.00
50 - 99
$99.75
Download Data Sheet

Supply Voltage (Vdd)

Axes of Angular Rate

Digital Dynamic Range

Bias Instability

Axes of Acceleration

Bias over Temperature

Operating Temperature

Current Consumption


Downloads

FAQs

  • Orion™
    • Do I need to do anything special to minimize the misalignment of Orion™ combi-sensors when mounting them on a PCB?

      The user of the Orion™ combi-sensors will be interested in the misalignments of the accelerometers and the gyroscope to theoretical datums on the PCB.

      The datasheet for the CMS300 quotes a potential misalignment of 1.5% to the package.  Mounting of the CMS300 is straightforward, and no particular allowance needs to be made for mounting inaccuracy. 

      Mounting the CMS390 is more difficult.  The package is very tall for its width, and the mounting face is not completely flat.  The datasheet includes an additional allowance for the lack of flatness of this mounting face, and with reasonable care in placement, the datasheet limit of 3% should be achieved.  If additional accuracy is required the use of special fixtures or jigs could improve the perpendicularity of the package and hence minimize the misalignment of the sensor to the PCB.

      If there is a processing capability present with the system, any residual misalignments errors can be corrected within the processor.

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Orion™ Evaluation Boards - CMS390-02-0302 EVB

CMS390 Evaluation Board
The boards are not intended to be used as an integral part of a system. They are available purely for evaluation and assessment purposes.

Price $115.50

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