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About AKM
AK8789
EOL
Hall Effect ICs (Switch)
Hall Effect ICs (Switch)
EOL
Description
The AK8789 is an ultra-compact, high-sensitivity bipolar detection switch type Hall IC that integrates a Hall element and a waveform shaping IC. The AK8789 has low power consumption because the current consumption during operation can be reduced by intermittent drive. It also has two outputs for S and N pole respectively.
Key Features
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Both pole sensing operation of magnetic field. Since it is bipolar detection (omnipolar), it can detect both S and N magnetic fields (know that it is approaching).
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Intermittent drive operation. Because of the intermittent drive operation, current consumption during operation can be reduced.
Applications
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Rotation detection, position detection, open / close detection, current detection, direction detection, etc.
Specifications
| Part Number |
AK8789 |
|---|---|
| Type |
Omnipolar(dual output) |
| Power Supply Voltage (MIN.) [V] |
1.6 |
| Power Supply Voltage (TYP.) [V] |
1.85 |
| Power Supply Voltage (MAX.) [V] |
5.5 |
| Sensitivity Bop [mT] |
|2.5| |
| Sensitivity Brp [mT] |
|2.0| |
| Output stage |
CMOS |
| Current Consumption (TYP.) [mA] |
0.0065 |
| Current Consumption (MAX.) [mA] |
0.009 |
| Drive System |
Micro Power |
| Other | |
| Operating Temperature [℃] |
-30 to 85 |
| Device Package |
HXSON |
| Number of Pins |
4 |
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
