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Specifications
Operating Current:
5uA
Operating Temperature:
-40℃~+85℃
Voltage - Supply:
2.5V~5.5V
Mfr. Part #:
AH182-WG-7
Package:
SC-59-3
Key Attributes
Model Number:
AH182-WG-7
Product Description
DIODES AH182/AH183 Low Power Hall Effect Switch
The DIODES AH182/AH183 is a three-terminal Hall effect sensor device with an output driver, primarily designed for battery-operated, hand-held equipment such as cellular phones, cordless phones, and PDAs. It offers micropower operation with a total power consumption as low as 15W at a 2.75V supply. The device features offset canceling technology, superior temperature stability, and extremely low switch-point drift, making it insensitive to physical stress. The AH182 consumes less power than the AH183 in Hall sensor operation. Applicable in cover detection, speed measurements, and home safety applications.
Product Attributes
- Brand: DIODES
- Available in "Green" Packages: SIP-3L and SC59
- Lead-Free Finish; RoHS Compliant
- Halogen and Antimony Free. "Green" Device
- Totally Lead-Free & Fully RoHS Compliant
- For automotive applications, contact Diodes representative for AEC-Q100/101/104/200 qualification, PPAP capability, and IATF 16949 certified facilities.
Technical Specifications
| Parameter | Conditions | AH182 (Typ.) | AH183 (Typ.) | Unit |
|---|---|---|---|---|
| Supply Voltage | Operating | 2.5 - 5.5 | 2.5 - 5.5 | V |
| Operating Ambient Temperature | Operating | -40 to +85 | -40 to +85 | C |
| Output On Voltage | IOUT = 1mA | 0.1 | 0.1 | V |
| Output Leakage Current | VOUT = 5.5V, B < Brp | < 0.1 | < 0.1 | A |
| Supply Current (Chip Enable) | - | 2.0 | 2.0 | mA |
| Supply Current (Chip Disable) | - | 8.0 | 8.0 | A |
| Average Supply Current | - | 5 | 280 | A |
| Awake Time | - | 50 | 50 | 100 s |
| Period | - | 50 - 100 | 200 - 400 | ms |
| D.C. Duty Cycle | - | 0.1 | 25 | % |
| Operation Point (South Pole To Brand Side) | - | 40 | 40 | 60 Gauss |
| Release Point (South Pole To Brand Side) | - | 10 | 10 | 30 |
| Hysteresis (Brpx - Brpx) | - | 10 | 10 |
2412251152_DIODES-AH182-WG-7_C842196.pdf
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