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Angular Rate MEMS Gyroscopes (Gyro Sensors)
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Single and 3-axis, low noise, miniature MEMS gyroscopes in smd or modular formats. Direct drop in MEMS gyro replacements for fibre optic gyroscopes (FOG) offer high stability with excellent performance over temperature. Willow provides low drift MEMS gyroscopes with dynamic ranges between ±25°/s to ±1,500°/s. Bias stability lower than 0.12°/hr is now achievable in MEMS Gyros (see CRH02 Series). Optimum high performance MEMS Gyroscope solutions for applications where bias instability, angle random walk and low noise are of critical importance. |
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Features
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| Part No. |
CRS09-12
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CRS39-03
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CRS43-01
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CRS43-02
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CRS43-04
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| Product Type | Angular Rate Gyro
| Angular Rate Gyro
| Angular Rate Gyro
| Angular Rate Gyro
| Angular Rate Gyro
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| Axis | Z
| Z
| Z
| Z
| Z
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| Brief Overview | Single Axis Gyroscope
| Analogue Angular Rate Sensor High Performance MEMS Gyroscope
| Singlle Axis MEMS Gyroscope, ±100°/s, 3 Pins. Replacement for CRS03-01S
| Singlle Axis MEMS Gyroscope, ±100°/s, Flying Lead. Replacement for CRS03-02S
| Singlle Axis MEMS Gyroscope ±200°/s, Flying Lead. Replacement for CRS03-04S
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| Output | Analogue (non-ratiometric)
| Analogue non-ratiometric
| Analogue, 20mV/°/s (Ratiometric)
| Analogue, 20mV/°/s (Ratiometric)
| Analogue, 10mV/°/s (Ratiometric)
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| Range | ±100°/s
| 25 ⁰/s
| ±100°/s
| ±100°/s
| ±200°/s
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| Sensitvity - Analogue | 20mV/°/s
| 80mV/?/s
| 0.2°/s/g²
| 0.2°/s/g²
| 0.2°/s/g²
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| Bandwidth (Hz) |
>55
| 25 to 10
| 10 (-3dB) 24 Typical
| 10 (-3dB) 24 Typical
| 10 (-3dB) 24 Typical
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| Noise | <15mV (0.5Hz to 100Hz)
| Ultra low noise 0.006 ≤/s rms
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| Supply Voltage (V) | 4.75 to 5.25V
| 4.9V-5.25V
| 4.75 to 5.25V
| 4.75 to 5.25V
| 4.75 to 5.25V
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| Size | 63 x 63 x 19 mm
| 75 x 25
| 29 x 29 x 18.4 mm
| 29 x 29 x 18.4 mm
| 29 x 29 x 18.4 mm
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| Op. Temp C | -40 - 85
| -10 + 110
| -40 to +85
| -40 to +85
| -40 to +85
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| Applications | Gerneral replacement for FOG gyros, Precision platform stabilisation & control, High performance commercial avionics & IMUs, North finding & direction / pointing applications, GPS aided navigation & compassing
| Platform stabilisation, Precision downhole surveying, North finding, Maritime guidance & control, Autonomous vehicles and ROVs, Rail track monitoring, Robotics
| Antenna & platform stabilisation, Precision agriculture, Autonomours vehicles and ROVs, Attitude measurement systems, personal navigaion, GPS drop-out aiding
| Antenna & platform stabilisation, Precision agriculture, Autonomours vehicles and ROVs, Attitude measurement systems, personal navigaion, GPS drop-out aiding
| Antenna & platform stabilisation, Precision agriculture, Autonomours vehicles and ROVs, Attitude measurement systems, personal navigaion, GPS drop-out aiding
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Features
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| Part No. |
KGYS3
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EVAL-KGYS3
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KGY23
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EVAL-KGY23
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SiRRS01-01
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| Product Type | Angular Rate Gyro
| Eval Board for KGYS3
| Angular Rate Gyro
| Eval Board for KGY23
| Angular Rate Gyro
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| Axis | XYZ
| XYZ
| XYZ
| XYZ
| Z
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| Brief Overview | 3 Axis Gyroscope
| 3 Axis Gyroscope
| 3 Axis Gyroscope
| 3 Axis Gyroscope
| Single Axis Gyroscope
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| Output | Digital SPI
| Digital SPI
| Digital I2C
| Digital I2C
| Analogue (ratiometric)
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| Range | Digital - Factory Programmable, User Selectable ±256, ±512, ±1024, ±2048°/s
| Digital - Factory Programmable, User Selectable ±256, ±512, ±1024, ±2048°/s
| Digital - Factory Programmable ±2048°/s Analogue - User Selectable ±256, ±512, ±1024, ±2048°/s | Digital - Factory Programmable ±2048°/s Analogue - User Selectable ±256, ±512, ±1024, ±2048°/s | ±110°/s
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| Sensitvity - Analogue |
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| 18.18mV/°/s
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| Sensitivity - Digital | 128, 64, 32, 16 counts/°/s
| 128, 64, 32, 16 counts/°/s
| 128, 64, 32, 16 counts/°/s
| 128, 64, 32, 16 counts/°/s
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| Bandwidth (Hz) |
10, 20, 40, 160 (-3dB) User selectable | 10, 20, 40, 160 (-3dB) User selectable | 10, 20, 40, 160 (-3dB) User selectable | 10, 20, 40, 160 (-3dB) User selectable | >50 (90° phase)
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| Noise | 0.03 typical °/s√Hz
| 0.03 typical °/s√Hz
| 0.03 typical °/s√Hz
| 0.03 typical °/s√Hz
| <0.35 ≤ /s rms
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| Supply Voltage (V) | 2.6-3.3 V
| 2.6-3.3 V
| 2.6-3.3 V
| 2.6-3.3 V
| ±5V, 0V
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| Size | 4 x 4 x 0.9 mm, 24 pin LGA
| 4 x 4 x 0.9 mm, 24 pin LGA
| 4 x 4 x 0.9 mm, 24 pin LGA
| 4 x 4 x 0.9 mm, 24 pin LGA
| 31.8 x 31.8 x 17.7 mm
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| Op. Temp C | -40 to +85
| -40 to +85
| -40 to +85
| -40 to +85
| -40 + 75
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| Applications | Game Controllers & Computer Peripherals, Cameras and Video Equipment, Location-based Services, Cell Phones and Handheld PDAs, Health Care and Fitness
| Game Controllers & Computer Peripherals, Cameras and Video Equipment, Location-based Services, Cell Phones and Handheld PDAs, Health Care and Fitness
| Game Controllers & Computer Peripherals, Cameras and Video Equipment, Location-based Services, Cell Phones and Handheld PDAs, Health Care and Fitness
| Game Controllers & Computer Peripherals, Cameras and Video Equipment, Location-based Services, Cell Phones and Handheld PDAs, Health Care and Fitness
| Unmanned vehicle guidance, navigation & control, Telemetry systems, Platform stabilisation, Satelite pointing, Military applications (guidance & control)
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Features
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| Part No. |
SiRRS01-03
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SiRRS01-05
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SiRRS01-07
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SiRRS01-09
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USBO1
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| Product Type | Angular Rate Gyro
| Angular Rate Gyro
| Angular Rate Gyro
| Angular Rate Gyro
| Dev Kit for Combi Sensor
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| Axis | Z
| Z
| Z
| Z
| 6
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| Brief Overview | Single Axis Gyroscope
| Single Axis Gyroscope
| Single Axis Gyroscope
| Single Axis Gyroscope
| Development Kit to assist designers in the evaluation and integration of the CRG20
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| Output | Analogue (ratiometric)
| Analogue (ratiometric)
| Analogue (ratiometric)
| Analogue (ratiometric)
| Digital SPI
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| Range | ±300°/s
| ±50°/s
| ±1,500°/s
| ±200°/s
| ±300°/s Angular Rate, ±6g Accel
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| Sensitvity - Analogue | 6.67mV/°/s
| 40mV/°/s
| 1.333mV/°/s
| 10mV/°/s
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| Sensitivity - Digital |
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| < 0.1º/s/g Angular Rate
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| Bandwidth (Hz) |
>50 (90° phase)
| >50 (90° phase)
| >50 (90° phase)
| >60 (90° phase)
| >45Hz Angular Rate, >350Hz Accel
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| Bias Stability (mg) |
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| 5°/hr
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| Noise | <0.55 ≤ /s rms
| <0.30º/s rms
| <0.35º/s rms
| <0.45º/s rms
| Angular rate <0.5≤/s rms, Accel 20mg rms
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| Supply Voltage (V) | ±5V, 0V
| ±5V, 0V
| ±5V, 0V
| ±5V, 0V
| 5V
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| Current Consumption µA |
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| 60mA
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| Size | 31.8 x 31.8 x 17.7 mm
| 31.8 x 31.8 x 17.7 mm
| 31.8 x 31.8 x 17.7 mm
| 31.8 x 31.8 x 17.7 mm
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| Op. Temp C |
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| -40 + 85
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| Op. Temp C | 35
| -40 - 75
| -40 + 75
| -40 - 75
| -40 + 85
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| Applications | Unmanned vehicle guidance, navigation & control, Telemetry systems, Platform stabilisation, Satelite pointing, Military applications (guidance & control)
| Unmanned vehicle guidance, navigation & control, Telemetry systems, Platform stabilisation, Satelite pointing, Military applications (guidance & control)
| Unmanned vehicle guidance, navigation & control, Telemetry systems, Platform stabilisation, Satelite pointing, Military applications (guidance & control)
| Unmanned vehicle guidance, navigation & control, Telemetry systems, Platform stabilisation, Satelite pointing, Military applications (guidance & control)
| Platform & Antenna stabilisaton & control, air, sea & land. Robotics, Vehicle dynamic sensing, Navigation, ROVs & UAVs, Labs, Biomechanics
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Features
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| Part No. |
EVAL-KXG03
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KXG03
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EVAL-KXG07
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KXG07
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EVAL-KXG08
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| Product Type | Combi Sensor
| Combi Sensor
| Combi Sensor
| Combi Sensor
| Combi Sensor
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| Axis | 6
| 6
| 6
| 6
| 6
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| Brief Overview | Eval Board for KXG02 6-Axis Combi Accelerometer Gyroscope
| 6-Axis Combi Accelerometer Gyroscope for mobile phones and activity trackers
| Eval Board for KXG02 6-Axis Combi Accelerometer Gyroscope
| Low power, configurable management modes, larger 4096-byte buffer functionality inc. timestamps, Freefall, Tap, Double Tap, Tilt Orientation Detect, supports external sensors with aux. I 2 C bus, Embedded temp sensor
| Eval Board for KXG02 6-Axis Combi Accelerometer Gyroscope
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| Output |
| Digital I2C
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| SPI/Digital I2C
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| Accelerometer g-Range | 2,4,8, 16 User Selectable
| 2,4,8, 16 User Selectable
| 2,4,8, 16 User Selectable
| 2,4,8, 16 User Selectable
| 2,4,8, 16 User Selectable
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| Range |
| 2048, 1024, 512, 256 ±⁰/s; 2, 4, 8, 16g
| 2g, 4g, 8g, 16g
| 2048, 1024, 512, 256 ±⁰/s; 2, 4, 8, 16g
| 2g, 4g, 8g, 16g
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| Sensitivity - Digital |
| 16384 ±2g, 8192 ±4g, 4096 ±8g, 2048 ±16g counts g
| 16384 ±2g, 8192 ±4g, 4096 ±8g, counts g
| 16384 (± 2g), 8192 (± 4g), 4096 (± 8g), 2048 (±16g), counts/g
| 16384 ±2g, 8192 ±4g, 4096 ±8g, counts g
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| Noise |
| Acc 150µg/rtHz |
| Acc 150µg/rtHz |
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| Supply Voltage (V) | 1.8 to 3.3
| 1.8 to 3.3
| 1.35-3.6
| 1.35-3.6
| 1.35-3.6
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| Current Consumption µA |
| 2.1mA (gyro & accel), 1.85 (gyro only)
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| 200
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| Size |
| 3 x 3 x 0.9mm, 16 pin LGA
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| 3 x 3 x 0.9mm, 16 pin LGA
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| Op. Temp C | -40 + 85
| -40 + 85
| -40 + 85
| -40 + 85
| -40 + 85
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| Applications | Mobile Phones, Activity Tracking
| Mobile Phones, Activity Tracking
| Consumer Electronics, Robotics,
Surveying, Navigation Automotive, Gaming & Wearable Technology
| Consumer Electronics, Robotics,
Surveying, Navigation Automotive, Gaming & Wearable Technology
| Consumer Electronics, Robotics,
Surveying, Navigation Automotive, Gaming & Wearable Technology
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Features
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| Part No. |
KXG08
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CMS300
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CMS300-02-0302
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CMS390
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CMS390-02-0305
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| Product Type | Combi Sensor
| Combi Sensor
| Eval for Combi Sensor
| Combi Sensor
| Eval for Combi Sensor
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| Axis | 6
| 3
| 3
| 3
| 3
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| Brief Overview | Low power, configurable management modes, larger 4096-byte buffer functionality inc. timestamps, Freefall, Tap, Double Tap, Tilt Orientation Detect, supports external sensors with aux. I 2 C bus, Embedded temp sensor
| Orion 6-Axis Angular Rate and Dual Axis Linear Acceleration Combi Sensor
| Eval Board for Orion CMS300 6-Axis Angular Rate and Dual Axis Linear Acceleration Combi Sensor
| Orion 6-Axis Angular Rate and Dual Axis Linear Acceleration Combi Sensor
| Eval Board for Orion CMS390 6-Axis Angular Rate and Dual Axis Linear Acceleration Combi Sensor
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| Output | SPI/Digital I2C
| Digital SPI
| Digital SPI
| Digital SPI
| Digital SPI
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| Accelerometer g-Range | 2,4,8, 16 User Selectable
| 150°/s, 300°/s, 2.5g & 10g
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| 150°/s, 300°/s, 2.5g & 10g
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| Range | 2048, 1024, 512, 256 ±⁰/s; 2, 4, 8, 16g
| 150° /s, 300°/s, 2.5g, 10g
| 150° /s, 300°/s, 2.5g, 10g
| 150° /s, 300°/s, 2.5g, 10g
| 150° /s, 300°/s, 2.5g, 10g
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| Sensitivity - Digital | 16384 (± 2g), 8192 (± 4g), 4096 (± 8g), 2048 (±16g), counts/g
| 204.8 lsb/ °/s (150°/s), 102.4 lsb/ ° /s (300°/s), 12800 lsb/g (±2.5g), 3200 lsb/g ( ± 10g)
| 204.8 lsb/ °/s (150°/s), 102.4 lsb/ ° /s (300°/s), 12800 lsb/g (±2.5g), 3200 lsb/g ( ± 10g)
| 204.8 lsb/ °/s (150°/s), 102.4 lsb/ ° /s (300°/s), 12800 lsb/g (±2.5g), 3200 lsb/g ( ± 10g)
| 204.8 lsb/ °/s (150°/s), 102.4 lsb/ ° /s (300°/s), 12800 lsb/g (±2.5g), 3200 lsb/g ( ± 10g)
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| Bandwidth (Hz) |
| User selectable, 45, 55, 90, 117 Acc 45, 62, 95 or 190 | User selectable, 45, 55, 90, 117 Acc 45, 62, 95 or 190 | User selectable, 45, 55, 90, 117 Acc 45, 62, 95 or 190 | User selectable, 45, 55, 90, 117 Acc 45, 62, 95 or 190 | |
| Bias Stability (mg) |
| 10°/hr
| 10°/hr
| 10°/hr
| 10°/hr
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| Noise | Acc 150µg/rtHz | Gyro 0.06 °/s Acc 1mg | Gyro 0.06 °/s Acc 1mg | Gyro 0.06 °/s Acc 1mg | Gyro 0.06 °/s Acc 1mg | |
| Supply Voltage (V) | 1.35-3.6
| 3.15V to 3.45V
| 3.15V to 3.45V
| 3.15 to 3.45
| 3.15 to 3.45
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| Current Consumption µA | 200
| 8
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| 8
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| Size | 3 x 2.5 x 0.9mm, 16 pin LGA
| 10.4x6.0x2.2 mm
| 26 x 20 x 4H
| 10.4x6.7x2.7 mm
| 26 x 20 x 8.5H
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| Op. Temp C | -40 + 85
| -40 + 125
| -40 + 125
| -40 + 125
| -40 + 125
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| Applications | Consumer Electronics, Robotics,
Surveying, Navigation Automotive, Gaming & Wearable Technology
| Vehicle Dymanics & IMUs
| Vehicle Dymanics & IMUs
| Vehicle Dymanics & IMUs (orthagonal mounting)
| Vehicle Dymanics & IMUs (orthagonal mounting)
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Willow Technologies Ltd. Unit 3 Borers Yard, Borers Arms Road, Copthorne, West Sussex, RH10 3LH, UK
Tel: +44 (0) 1342 717102, Email: 
CORPORATE: Solid State Group
