| 名称：地磁传感器HSCDTD004A |
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| 3-Axis Geomagnetic Sensor for Electronic Compass HSCDTD004A |
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 Features
●Output noise reduced approx. 30% compared to the earlier model by optimizing the high-precision magnetic element, enabling higher azimuth accuracy and reduced calibration time.
●±1.2mT high-precision measurement range improves set layout flexibility within magnetic field environments.
●Proprietary software enables combining of electronic compass functions and 3-axis angular velocity detection in a single device.
●Compatible with I2C and SPI interfaces.
Applications
●Electronic compasses (smartphones, digital still cameras, etc.)
●Motion control (game controllers, head-mounted displays, etc.)
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*1; Azimuth accuracy may be influenced by environmental conditions and other devices. | |
| Typical Specifications |
| Items |
Specifications |
| Dimensions ( W x D x H ) |
2.5 x 2.5 x 0.7mm |
| Output resolution |
0.3μT / LSB |
| Measurement range |
±1.2mT |
| Current consumption |
200μA max. |
| Drive voltage ( Analog; AVDD ) |
2.4 to 3.6V |
| Drive voltage ( Digital; DVDD ） |
1.7 to AVDD |
| Interface |
I2C / SPI |
| Operating temperature range |
-30℃ to +85℃ |
| Dimensions |
Unit: mm |
| Precautions when handling our products |
- For the export of products which are controlled items subject to foreign and domestic export laws and regulations, you must obtain approval and/or follow the formalities of such laws and regulations.
- Products must not be used for military and/or antisocial purposes such as terrorism, and shall not be supplied to any party intending to use the products for such purposes.
- Unless provided otherwise, the products have been designed and manufactured for application in equipment and devices which are sold to end-users in the market, such as AV (audio visual) equipment, home electronic equipment, office and commercial electronic equipment, information and communication equipment or amusement equipment. The products are not intended for use in, and must not be used for, any application of nuclear equipment, driving control equipment for aerospace or any other unauthorized use.
With the exception of the above mentioned banned applications, for applications involving high levels of safety and liability such as medical equipment, burglar alarm equipment, disaster prevention equipment and undersea equipment, please contact an Alps sales representative and/or evaluate the total system on the applicability. Also, implement a fail-safe design, protection circuit, redundant circuit, malfunction protection and/or fire protection into the complete system for safety and reliability of the total system.
- Before using products which were not specifically designed for use in automotive applications, please contact an Alps sales representative.
| Cautions regarding this catalog |
- The specifications herein are an overview of the specifications. Obtain official specifications before use.
- The colors of the products in the catalog may slightly differ from those of the actual products.
- The external appearance, functions and other specifications herein may be changed for improvement and other reasons without prior notice. Furthermore, the products herein may discontinue without prior notice.
- All product names, company names and names of standards described in this catalog are trademarks or registered trademarks of their respective owners.
- The contents of this catalog are according to Alps Electric as of April 2011.
- This catalog is valid until the end of December 2011.
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