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About AKM
EW412B
NRND
Hall Effect ICs (Latch)
Hall Effect ICs (Latch)
NRND
Description
The EW412B is a latch-type Hall IC that combines an InSb high-sensitivity Hall element and a waveform shaping IC using a proprietary assembling technology. The EW412B uses a high-sensitivity InSb Hall element, a TTL level digital signal with a good duty ratio can be obtained over a wide temperature range.
Key Features
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Alternating magnetic field detection Alternating detection that detects the magnetic field of both poles of the magnet alternately is possible.
Applications
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Rotation detection, position detection, open / close detection, current detection, direction detection, etc.
Specifications
| Part Number |
EW412B |
|---|---|
| Type |
Latch |
| Power Supply Voltage (MIN.) [V] |
3 |
| Power Supply Voltage (TYP.) [V] |
12 |
| Power Supply Voltage (MAX.) [V] |
26.4 |
| Sensitivity Bop [mT] |
3 |
| Sensitivity Brp [mT] |
-3 |
| Output stage |
With Pull-up-Resister |
| Current Consumption (TYP.) [mA] |
5 |
| Current Consumption (MAX.) [mA] |
6 |
| Drive System |
Continuous |
| Other | |
| Operating Temperature [℃] |
-40 to 115 |
| Device Package |
SOT |
| Number of Pins |
3 |
Product Information
| Part Status |
NRND |
|---|---|
| Pb Free |
Yes |
| Halogen Free |
No |
| MSL |
MSL1 |
| Packaging |
TAPE |
| JEDEC Standard Packaging |
Not Compliant |
| Minimum Order Quantity [pcs.] |
5000 |
| Replacement P/N |
Block Diagram
