AH1809 Description
The AH1809 is a low sensitivity micropower Omnipolar Hall Effect switch IC. It is designed for battery powered consumer products, home appliances, and industrial equipment such smart e-meters. Based on two Hall Effect plates and a chopper stabilized architecture the AH1809 provides a reliable solution over the whole operating range.
AH1809 Key Features
- Omnipolar (North or South pole) Operation
- Low Sensitivity
- Single Open Drain Output
- Micropower Operation
- 2.5V to 5.5V Operating Range
- Chopper Stabilized Design Provides
- Good RF Noise Immunity
- 40°C to +125°C Operating Temperature
- High ESD
- Small Low Profile SOT553 and Industry Standard SC59 and SIP-3L Packages