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Replacement P/N
AK09970D
EOL
Ultra-small Tri-axis Magnetic Smart Switch
Ultra-small Tri-axis Magnetic Smart Switch
EOL
Description
The AK09970D is an ultra-compact 3D magnetic smart switch with high sensitivity setting and high measurement resolution.
Key Features
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Reduction of Package Area to 1/5 of Conventional Product By adopting a 1.35mm?, 6-pin WL-CSP package, the area has been reduced to an ultra-small size compared to the conventional 3.0mm?, 16-pin QFN package.
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Wide Measurement Range & High Resolution The AK09970D has a high sensitivity setting of 36mT on tri-axis. It is able to measure a wide range of magnetic field from microtesla to millitesla such as from geomagnetic to a magnet since it has high measurement resolution of 1.1μT/LSB in high sensitivity mode. In addition, wide range setting of 101mT can be achieved via the Z axis.
Applications
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Opening, closing, stroke, rotation and push detection in mobile devices
Specifications
| Part Number |
AK09970D |
|---|---|
| Power Supply Voltage (MIN.) [V] |
1.7 |
| Power Supply Voltage (MAX.) [V] |
3.6 |
| Magnetic Sensitivity [μT/LSB] |
1.1 |
| Measurement range [mT] |
X, Y, Z ±36 |
| Measurement Time [ms] |
0.23 |
| Noise (Power Mode) [nT rms] | |
| Current Consumption (@100Hz ODR) [μA] |
27 |
| Current Consumption when measuring [mA] |
1.5 |
| Output pin |
Interrupt pin (CMOS / Open Drain) |
| Control Interface |
I?C |
| Operating Temperature [℃] |
-40 to 85 |
| Device Package |
WLCSP |
| Number of Pins |
6 |
Product Information
| Part Status |
EOL |
|---|---|
| Pb Free |
Yes |
| Halogen Free |
Yes |
| MSL |
MSL1 |
| Packaging |
TAPE |
| JEDEC Standard Packaging |
Compliant |
| Minimum Order Quantity [pcs.] |
10000 |
| Replacement P/N |
Block Diagram
