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Digital Quartz MEMS Sensor Chip For Medical Motion Detection Equipment Rate Range ±400°/s

Xi'an Kacise Optronics Co.,Ltd.

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Digital Quartz MEMS Sensor Chip For Medical Motion Detection Equipment Rate Range ±400°/s

Country/Region china
City & Province Shaanxi
Categories Manufacturing & Processing Machinery Parts Agents
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Product Details

Product Description:

The KXV9721 feature superior bias output stability and low noise. Digital quartz gyroscope is based on quartz MEMS technology and completed by semiconductor processing technology. In addition to compatibility for digital output interfaces (SPI, I2C), these sensors allow for independent interface power supply voltage settings to enable communications with various interfaces. User-selectable low-pass filters and high-pass filters enable a wide range of cut-off frequencies. Designed for low power consumption, these sensors are suitable for a wide range of uses, from wearable devices and other consumer electronics to industrial equipment.

The KXV9721 boasts exceptional bias output stability and minimal noise. The digital quartz gyroscope is developed with the use of quartz MEMS technology and is completed using state-of-the-art semiconductor processing technology.

Aside from its compatibility with digital output interfaces such as SPI and I2C, these sensors give the flexibility of independent interface power supply voltage settings – perfect for working with various interfaces. The user-selectable low-pass and high-pass filters extend a broad range of cut-off frequencies.

Moreover, designed for low power consumption, these sensors are suitable for a wide variety of applications, including wearable devices, consumer electronic products, and industrial machinery.

<p>The KXV9721 boasts exceptional bias output stability and minimal noise. The digital quartz gyroscope is developed with the use of quartz MEMS technology and is completed using state-of-the-art semiconductor processing technology.</p> <p>Aside from its compatibility with digital output interfaces such as SPI and I2C, these sensors give the flexibility of independent interface power supply voltage settings – perfect for working with various interfaces. The user-selectable low-pass and high-pass filters extend a broad range of cut-off frequencies.</p> <p>Moreover, designed for low power consumption, these sensors are suitable for a wide variety of applications, including wearable devices, consumer electronic products, and industrial machinery.</p>

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:

ParameterKFOGD020AExplanation
Power supply parameter
Supply voltage VDDM+2.7V~+3.6V 
Supply voltage for interface VDDI+1.65V~+3.6V 
Product performance
Scale factor So70 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 ZRLs0.0016(°/s)/℃ (Typ)VDDM = 3v,Average of absolute value,ΔT=1℃
Rate range I±400°/s 
Non-linearity NI±0.5%FSTa=+25℃
Cross-axis sensitivity CS±5%Ta=+25℃
Current consumption Iop1900μA Typ 
Sleep current Iop33μA Typ 
Noise density Nd0.0015 (°/s)/√Hz@ 10Hz, LPF default setting
Angle random walk N0.065 °/√h 
Environment
Operating temperature TOPR-20℃~+80℃ 
Storage temperature TSTG-40℃~+85℃ 

 

Dimensions

 

 

 
 

Applications:

Improved Technologies for Industrial and Medical Applications

Our technologies have been designed to improve the functionality of a wide variety of equipment and applications. Anti-vibration systems and attitude control are just a few of the features that are available to improve performance in industrial settings. Our motion detection technology is versatile and can be used in human machine interface applications, as well as in wearables and medical equipment.

For medical applications, we offer motion detection equipment that is both sensitive and accurate. This means that medical professionals can have peace of mind knowing that their equipment is providing them with reliable data. Our technologies are also valuable in optical and photography applications, where stability is crucial for the quality of the end product.

Inertial measurement instruments are just another example of the advanced features that we offer. These instruments allow for precise measurements to be taken, and can be used across a range of applications. Whatever your needs may be, our technologies can help improve the functionality and accuracy of your equipment.

 

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 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.

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