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About AKM
EW550
NRND
Hall Effect ICs (Switch)
Hall Effect ICs (Switch)
NRND
Description
The EW550 is an ultra-compact unipolar detection switch-type Hall IC that combines an InSb high-sensitivity Hall element and a waveform shaping IC using its own assembly technology. The EW550 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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Unipolar detection operation (or unidirectional operation, unipolar detection) The unipolar detection operation (unipolar) can detect the approach of the designated magnetic pole of the N pole or the S pole. (Generally detects S pole)
Applications
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Rotation detection, position detection, open / close detection, current detection, direction detection, etc.
Specifications
| Part Number |
EW550 |
|---|---|
| Type |
Unipolar |
| Power Supply Voltage (MIN.) [V] |
4.5 |
| Power Supply Voltage (TYP.) [V] |
12 |
| Power Supply Voltage (MAX.) [V] |
18 |
| Sensitivity Bop [mT] |
10 |
| Sensitivity Brp [mT] |
7.5 |
| Output stage |
Open Collector |
| Current Consumption (TYP.) [mA] | |
| Current Consumption (MAX.) [mA] |
8 |
| Drive System |
Continuous |
| Other | |
| Operating Temperature [℃] |
-20 to 115 |
| Device Package |
SIP |
| Number of Pins |
3 |
Product Information
| Part Status |
NRND |
|---|---|
| Pb Free |
Yes |
| Halogen Free |
No |
| MSL |
MSL1 |
| Packaging |
BAG |
| JEDEC Standard Packaging |
Not Compliant |
| Minimum Order Quantity [pcs.] |
500 |
| Replacement P/N |
Block Diagram
