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Viewing report
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AKM AK8973S Compass Reverse Costing
System Plus Consulting, Sep 2010, Pages: 76
Reverse costing report of the 3-Axis Electronic Compass AK8973S supplied by Asahi Kasei Microsystems (AKM)
- Physical Analysis of the Device
- Step by Step Reconstruction of the Process Flow
- Cost of Manufacturing and Estimation of Selling Price
The AK8973S is a Si-monolithic 3-axis geomagnetic sensor based on Hall Effect technology. Using only one silicon die packaged at the wafer level, the WLP LGA package of the AK8973S achieves a dimension of 2.5x2.5x0.5mm. The AK8973S3- Axis Compass is suitable for navigation systems in cellphones and personal navigation devices, and motion input in videogame controllers.
This report provides complete teardown of the geomagnetic sensor with:
- Detailed photos
- Material analysis
- Schematic assembly description
- Manufacturing Process Flow
- In-depth economical analysis
- Manufacturing cost breakdown
- Selling price estimation
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