| Pole Type |
unipolar |
| VDD (Min) (V) |
1.6 |
| VDD (Max) (V) |
5.5 |
| Sensitivity Bop (Gs) |
±25 |
| Sensitivity Brp (Gs) |
±18 |
| BHY (Gs) |
7 |
| IDD_AVG (μA) |
0.8 |
| IDD_Sleep (μA) |
0.43 |
| Channel |
2 |
| Temperature |
-40℃~85℃ |
| Output Type |
Push-Pull |
| Package (mm) |
DFN 1X1-4L |
High sensitive unipolar operation
Micropower operation Typ 0.8μA (average :VDD=1.8V)
Ultra small package: WBDFN 1.0mm×1.0mm-4L
On board voltage regulator for 1.6V to 5.5V range
Wide operating temperature range: -40°C to 85°C
AW86511EU is a high-sensitivity micropower unipolar Hall effect switch IC with internal pull up and pull down capability. AW86511EU uses a hibernating clocking system to reduce power consumption, which the total power consumption in normal operation is typically 0.45A with a 1.8V power source. Mainly designed for portable devices such as laptop computer, smartphone and bluetooth headset etc. The supply range of AW86511EU is 1.6V to 5.5V to support portable equipment. To minimize PCB space, the AW86511EU has ultra small SON package: WBDFN 1.0mm×1.0mm×0.40mm-4L.
The output1 is activity with a north pole of sufficient magnetic field strength. When the magnetic flux density perpendicular to the package is large than operate point(BopN) , the output will be turned on (pulled low) and held until B is lower than release point (BrpN). The output2 is activity with a south pole of sufficient magnetic field strength. When the magnetic flux density perpendicular to the package is large than operate point(BopS) , the output will be turned on (pulled low) and held until B is lower than release point (BrpS).
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