High Precision Digital Quartz MEMS Gyroscope Core with Scale Factor So 70 LSB/ °/s ±2%
Product Description:
The KXV9721 is a sensor that boasts exceptional bias output stability and low noise. Its digital quartz gyroscope is built with high-quality quartz MEMS technology and perfected with semiconductor processing technology.
These sensors come equipped with digital output interfaces (SPI, I2C) that allow for independent interface power supply voltage settings to facilitate communication with various interfaces. Furthermore, the low-pass and high-pass filters on these sensors are user-selectable, giving a wide range of cutoff frequencies. Due to their low power consumption, these sensors are ideal for applications like wearable devices, consumer electronics, and industrial equipment.
Features:
● Excellent bias temperature coefficient 0.0016 (°/s)/°C Typ
● Low angle random walk 0.065 °/√h Typ
● Integrated user-selectable digital filter and detuning frequency eliminate filter
● SPI or I2C serial interface
● Angular rate output (16 bits or 24 bits resolution)
● Operating temperature -20 °C to +80 °C
● Embedded temperature sensor
● Low current consumption 900 μA Typ
Technical Parameters:
| Parameter | KFOGD020A | Explanation |
| Power supply parameter |
| Supply voltage VDDM | +2.7V~+3.6V | |
| Supply voltage for interface VDDI | +1.65V~+3.6V | |
| Product performance |
| Scale factor So | 70 LSB/(°/s) ±2% | 16 bits,Ta=+25℃ |
| 17920 LSB/(°/s) ±2% | 24 bits,Ta=+25℃ |
| Scale factor variation over temperature Spt | ±3% | VDDM=3V,Ta=+25℃ reference |
| Bias ZRL | ±1°/s (0 LSB Typ) | Ta=+25℃ |
| Bias variation over temperature A ZRLta | ±0.25°/h | -10℃~+50℃,Ta=+25℃ reference |
| Bias variation over temperature B ZRLtb | ±1°/h | -20℃~+80℃,Ta=+25℃ reference |
| Bias temperature coefficient ZRLs | 0.0016(°/s)/℃ (Typ) | VDDM = 3v,Average of absolute value,ΔT=1℃ |
| Rate range I | ±400°/s | |
| Non-linearity NI | ±0.5%FS | Ta=+25℃ |
| Cross-axis sensitivity CS | ±5% | Ta=+25℃ |
| Current consumption Iop1 | 900μA Typ | |
| Sleep current Iop3 | 3μA Typ | |
| Noise density Nd | 0.0015 (°/s)/√Hz | @ 10Hz, LPF default setting |
| Angle random walk N | 0.065 °/√h | |
| Environment |
| Operating temperature TOPR | -20℃～+80℃ | |
| Storage temperature TSTG | -40℃～+85℃ | |
Dimensions
Applications:
Our Products
Our products cater to various industries including industrial applications where anti-vibration and attitude control are necessary for stable operations. We also specialize in motion detection for human machine interface, making technology more user-friendly.
In the realm of wearable devices, our cutting-edge technology is designed to provide users a seamless experience. Furthermore, our medical motion detection equipment allows for accurate readings, helping healthcare professionals to make informed decisions.
Our platform is also highly effective in stabilizing optical, photography and other related equipment. Additionally, we specialize in inertial measurement instruments which accurately measure speed and movement for a variety of industrial and scientific applications.
Support and Services:
Our Electronic Gyroscope Sensor is designed to provide precise motion sensing in a variety of applications. Our product technical support and services are dedicated to ensuring that you can integrate and use our gyroscope sensor effectively in your projects.
Technical Support:
- Comprehensive online documentation: Access detailed product specifications, integration guides, and troubleshooting articles to assist you with any technical queries regarding our Electronic Gyroscope Sensor.
Services:
- Email support: Reach out to our dedicated support team for personalized assistance with any technical issues you may encounter.
We are committed to providing you with the support you need to utilize our Electronic Gyroscope Sensor to its fullest potential.
Packing and Shipping:
Product Packaging:
The Electronic Gyroscope Sensor product will be carefully packaged in a sturdy cardboard box with proper cushioning materials to ensure safe transit. The product will be sealed in a plastic bag to protect it from moisture and dust. The package will include:
- Electronic Gyroscope Sensor
- User Manual
Shipping:
The product will be shipped via standard shipping in the United States and internationally. The shipping cost will be calculated based on the destination and the weight of the package. The estimated delivery time is 3-5 business days for US customers and 7-14 business days for international customers. Customers can track their package using the provided tracking number.
