EN
ET3712A30CDCLG
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Description générale
The ET3712A Series are a high sensitivity and high-accuracy Hall effect switch IC that operates at a low voltage and low current consumption. The output voltage will be pulled low when this IC detects the magnetic flux density is larger than operate point(BOP) and the output voltage will recover to high until the magnetic flux density is smaller than the release point(BRP). Using this IC with a magnet makes it possible to detect the open / close status in various applications.
Due to its low voltage operation and low current consumption the ET3712A Series are suitable for battery powered portable devices such as mobile phones and portable PCs etc.
Spécifications
Échantillon
Caractéristiques
- Pole detection: Detection of Omnipolar, S pole or N pole
- Output logic:
- Active "L"
- Active "H"
- Output form:
- Nch open-drain output
- CMOS output
- Magnetic sensitivity:
- BOP = 3.0 mT typ.
- BOP = 4.5 mT typ.
- Operating cycle (current consumption):
- Product with omnipolar detection
- tCYCLE = 0.1 ms (IDD = 1000 μA) typ.
- tCYCLE = 5.70 ms (IDD = 16.0 μA) typ.
- tCYCLE = 50.50 ms (IDD = 2.5 μA) typ.
- tCYCLE = 204.10 ms (IDD = 1.5 μA) typ.
- Product with S pole or N pole detection
- tCYCLE = 0.05 ms (IDD = 1000 μA) typ.
- tCYCLE = 6.05 ms (IDD = 8.0 μA) typ.
- tCYCLE = 50.85 ms (IDD = 2.0 μA) typ.
- Power supply voltage range: VDD = 1.6 V to 5.5 V
- Operation temperature range: TA = -40°C to +85°C
- Lead-free (Sn 100%), halogen-free packages
Documentation technique
| Type | Titre | Format | Date |
|---|---|---|---|
| Fiche technique | ET3712A30CDCLG Fiche technique | PDF (EN ANGLAIS) | 2026-04-16 |
