Micropower Omnipolar Hall Effect Switch DIODES AH1807-P-A for Smart Meter Magnetic Tamper Detection
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Product Description
Product Description
The AH1807 is a medium sensitivity, micropower Omnipolar Hall Effect switch IC designed for battery-powered consumer products, home appliances, and industrial equipment. It offers a reliable solution for applications like smart meter magnetic tamper detection, door/lid position sensing, and proximity switches. Its key advantage lies in its micropower consumption (24W at 3V) and wide operating voltage range (2.5V to 5.5V), making it ideal for low-power applications. The device features a single open-drain output that switches on with either a North or South magnetic pole. It is available in SC59, SOT553, and SIP-3L packages.
Product Attributes
- Brand: Diodes Incorporated
- Certifications: Totally Lead-Free & Fully RoHS Compliant, Halogen and Antimony Free (Green Device)
- Material: Not specified
- Color: Not specified
- Origin: Not specified
Technical Specifications
| Characteristic | Value | Unit | Conditions |
|---|---|---|---|
| Supply Voltage (VDD) | 2.5 to 5.5 | V | Operating |
| Operating Temperature | -40 to +125 | C | Operating |
| Output On Voltage (VOL) | 0.1 | V | IOUT = 1mA |
| Output Leakage Current (IOFF) | A | VOUT = 5.5V, Output off | |
| Supply Current (IDD(awake)) | 6 | mA | TA = +25C, VDD = 3V (Max) |
| Supply Current (IDD(sleep)) | 10 | A | TA = +25C, VDD = 3V (Max) |
| Average Supply Current (IDD(avg)) | 16 | A | TA = +25C, VDD = 3V (Max) |
| Operation Point (Bops, South Pole) | 60 to 105 | Gauss | TA = +25C |
| Operation Point (Bopn, North Pole) | -105 to -60 | Gauss | TA = +25C |
| Release Point (Brps, South Pole) | 50 to 90 | Gauss | TA = +25C |
| Release Point (Brpn, North Pole) | -90 to -50 | Gauss | TA = +25C |
| Hysteresis (Bhy) | 10 to 20 | Gauss | TA = +25C |
| Package Power Dissipation (PD) | 230 | mW | SC59 and SOT553 |
| Package Power Dissipation (PD) | 230 | mW | SIP-3L |
| Storage Temperature Range | -65 to +150 | C | - |
| Maximum Junction Temperature (TJ) | 150 | C | - |
| ESD Capability (HBM) | 6 | kV | Human Body Model |
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