| Pole Type |
omnipolar |
| VDD (Min) (V) |
1.6 |
| VDD (Max) (V) |
5.5 |
| Sensitivity Bop (G) |
±30 |
| Sensitivity Brp (G) |
±20 |
| BHY (G) |
10 |
| IDD_AVG (μA) |
0.8 |
| IDD_Sleep (μA) |
0.43 |
| Channel |
1 |
| Temperature |
-40℃~85℃ |
| Output Type |
Push-Pull |
| Package (mm) |
SOT23-3L |
-High sensitive omnipolar operation.
-Micropower operation.
Typ 0.8μA (average: VDD=1.8V).
-Ultra small package: SOT23-3L.
-On board voltage regulator for 1.6V to 5.5V range.
-Wide operating temperature range: -40℃ to 85℃.
-ESD (HBM) > 6KV.
AW86504ASTR is a high-sensitivity micropower Omnipolar Hall effect switch IC with internal pull up and pull down capability. AW86504ASTR uses a hibernating clocking system to reduce power consumption, which the total power consumption in normal operation is typically 0.8μA with a 1.8V power source. Mainly designed for portable devices such as laptop computer, smartphone and bluetooth headset etc. The supply range of AW86504ASTR is 1.6V to 5.5V to support portable equipment. To minimize PCB space, the AW86504ASTR has ultra small package: SOT23-3L.
When the magnetic field strength is greater than Bop, then the device output is pulled low; When the magnetic field strength is less than Brp, then the device output is pulled high; When the magnetic field strength is between Bop and Brp, then the device output remains in the previous state.
