Outputs Sinθ and Cosθ values according to the angle between the sensor and the magnetic field. Since it uses a tunnel magnetoresistance element, it has a large output.
<Features> - Tunnel Magnetoresistance (TMR) technology - Large output signal without amplification - Wide air gap tolerance - High resistance for ultra-low power - Sin/Cos output - Ultra-small TDFN6 package - Two types of resistance values: 1.25 MΩ (AAT001-10E), [Low resistance type] 40 kΩ (AAT003-10E)
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basic information
It is a unique array consisting of four TMR tunnel magnetoresistance elements. The TMR sensor elements are composed of four elements rotated by 90° within the package and are connected in a bridge configuration. Depending on the angle (θ) between the sensor and the magnetic field, values of Sinθ and Cosθ are output. Since tunnel magnetoresistance elements are used, the output is large. It outputs a constant amplitude within a magnetic field strength of 30 to 200 Elsteds. It comes in a super compact TDFN6 package. Each TMR sensor element has a resistance value of approximately 1.25 MΩ or 40 kΩ (which can be selected according to the application). <Application Examples> - Flow meters - Angle detection - Encoders - Automotive rotational position sensors - Motor shaft position sensors - Knob position sensors
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| Model number | overview |
|---|---|
| AAT001-10E | Resistance value 1.25 MΩ |
| AAT003-10E | Resistance value 40 kΩ |
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Our company provides high-quality services to client companies, from the development and design of industrial electronic devices to production at our own factory. We offer a one-stop service for all forms of DMS (Design & Manufacturing Service) tailored to customer needs, including the development and design of large-scale high-speed circuit boards and system racks, primarily focused on A/D, D/A, DSP, and FPGA-related products, as well as integration proposals with advanced overseas products.