CMS300 Angular Rate and Dual-Axis Linear Acceleration Combi-Sensor CMS300 Key features Actual size CMS390 Actual size • Small (CMS300: 10.4 x 6.0 x 2.2mm CMS390: 10.4 x 6.7 x 2.7mm) • Proven and robust silicon MEMS vibrating ring gyro and dual-axis accelerometer • Excellent bias over temperature (1.75˚/s, 30mg) • Flat and orthogonal mounting options (CMS300 and CMS390) • User selectable dynamic ranges (150˚/s, 300˚/s, 2.5g and 10g) • Digital (SPI®) output mode • User selectable bandwidth (Rate; 45, 55, 90 or 110Hz Acc; 45, 62, 95 or 190Hz) • Range and bandwidth independently selectable for each axis • Low power consumption (8mA) from 3.3V supply • High shock and vibration rejection • Temperature range -40 +125˚C • Hermetically sealed ceramic LCC surface mount package for temperature and humidity resistance • Integral temperature sensor • RoHS compliant • AEC Q100 tested Typical applications • Measurement and control • Navigation and personal navigation • Inertial Measurement Units • Inclinometer/tilt sensors • Low cost AHRS and attitude measurement • Levelling • Robotics © Silicon Sensing is an Atlantic Inertial Systems, Sumitomo Precision Products joint venture company CMS300 Angular Rate and Dual-Axis Linear Acceleration Combi-Sensor For full technical datasheets please go to our website where the documents can be downloaded 34 CMS300 CMS390 All dimensions in millimetres All dimensions in millimetres 26 10.40 Y +ve 6.00 Z Y ve 2.7 10.40 2.18 CMS300 Evaluation Board (P/N CMS300-EVB) Z +ve 6.70 ve 34 X +ve X +ve Typical Data Parameter Ordering Part Number Number of sense axes 26 Typical CMS300, CMS390 Single axis angular rate (Z) and 2-axis linear acceleration (X, Y) Angular Rate Channel Dynamic range ±150º/s, ±300º/s (set by user via SPI®) Scale factor 204.8 lbsº/s (±150º/s), 102.4 lbsº/s (±300º/s) Resolution 0.005º/s (150º/s), 0.01º/s (300º/s) SF over temperature < ±1% SF non-linearity Bias over temperature (-40ºC to +125ºC) Bandwidth (-3dB) 45Hz, 55Hz, 90Hz, 110Hz (independently set by user via SPI®) Noise (RMS in 45Hz) 0.06º/s < ±0.15º/s (150º/s), < ±0.30º/s (300º/s) ±1.0º/s Linear Acceleration Channels Dynamic range ±2.5g, ±10g (each axis independently set by user via SPI®) Scale factor 12,800 lsb/g (±2.5g) 3,200 lsb/g (±10g) Resolution 0.079mg (2.5g), 0.313mg (10g) SF over temperature ±1% SF non-linearity Bias over temperature (-40ºC to +125ºC) Bandwidth (-3dB) 45Hz, 62Hz, 95Hz, 190Hz (independently set by user via SPI®) Noise (RMS in 45Hz) 1mg < ±3mg (2.5g), < ±5mg (10g) ±20mg (2.5g), ±50mg (10g) General Temperature Shock Vibration Start-up time Supply voltage Current consumption Mass CMS390 Evaluation Board (P/N CMS390-EVB) -40ºC to +125ºC (operating), -55ºC to +150ºC (storage) 95g 6ms ½ sine (operating), 10,000g 0.5ms ½ sine (unpowered) 8.85g rms 10Hz - 5kHz 150ms 3.15V to 3.45V 8mA 0.4g (CMS300) 0.6g (CMS390) Silicon Sensing Systems Limited Registered in England & Wales No. 3635234 Clittaford Road, Southway, Plymouth, Devon PL6 6DE The device mark Silicon Sensing is a registered trade mark of Silicon Sensing Systems Community Trade Mark 003587664 Silicon Sensing Systems Limited Clittaford Road, Southway, Plymouth, Devon PL6 6DE United Kingdom T +44 (0)1752 723330 F +44 (0)1752 723331 E [email protected] W siliconsensing.com Silicon Sensing Systems Japan Limited 1-10 Fuso-Cho, Amagasaki, Hyogo 6600891, Japan T +81 (0)6 6489 5868 F +81 (0)6 6489 5919 E [email protected] W siliconsensing.com Specification subject to change without notice. © Copyright 2015 Silicon Sensing Systems Limited All rights reserved. Printed in England 07/15 CMS300-00-0100-131 Rev 4 DCR No. 710009302