Product Description:
The KXV9721 boasts superior bias output stability and low noise. This is made possible through the implementation of digital quartz gyroscope technology, which is based on quartz MEMS technology and completed by semiconductor processing technology.
Aside from being compatible with digital output interfaces, such as SPI and I2C, these sensors also feature independent interface power supply voltage settings. This allows for seamless communication with various interfaces. Additionally, user-selectable low-pass and high-pass filters offer a wide range of cut-off frequencies.
In terms of energy efficiency, these sensors are designed for low power consumption. This makes them ideal for use in a variety of applications, ranging from wearable devices and other consumer electronics to 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 Electronic Gyroscope Sensor is designed with precision to provide reliable performance for your applications. Our support includes detailed product documentation, an extensive online knowledge base, and troubleshooting guides to help you resolve any issues you may encounter.
We are committed to the satisfaction of our customers and strive to provide exceptional after-sales support. Should you have any feedback or suggestions, we welcome your input as it helps us to continuously improve our products and services.
Support and Services:
The Electronic Gyroscope Sensor product technical support and services include:
- Troubleshooting assistance for any issues related to the product
- Guidance on product installation and setup
- Software and firmware updates for the product
- Repair and replacement services for defective products under warranty
- Technical documentation and user manuals for the product
- Training and educational resources for product usage and maintenance
Packing and Shipping:
Product Packaging:
The Electronic Gyroscope Sensor comes securely packaged in an anti-static bag to prevent any electrostatic discharge during handling. The bag is then placed in a custom-fit foam insert that snugly holds the sensor in place, ensuring maximum protection against physical shocks and vibrations. This foam is encased in a sturdy cardboard box which is sealed and labeled with the product information and handling instructions. The packaging has been designed to be compact while offering the best possible protection for the sensitive electronics inside.
Shipping:
Once the Electronic Gyroscope Sensor is packaged, it is ready for shipping. The boxed product is placed in a secondary, larger cardboard box with additional cushioning material to fill any void space, minimizing movement during transit. Fragile stickers are applied to the outer box to alert couriers that the contents require careful handling. The package is then sealed with heavy-duty packing tape and dispatched using a reliable shipping service that provides a tracking number. Customers will receive their tracking information via email to monitor their package's journey until delivery.
