AH1802 Description
Pin Assignments The AH1802 is a high-sensitivity, micropower, omnipolar Hall Effect switch integrated circuit (IC) designed for portable and battery-powered equipment, such as cellular phones, PDAs, and portable PCs. Based on two sensitive Hall Effect plates and a chopper-stabilized architecture, the AH1802 provides a reliable solution over the whole operating range. To support portable and battery-powered...
AH1802 Key Features
- Omnipolar (North or South Pole) Operation
- 2.5V to 5.5V Operating Range
- High Sensitivity
- Single Open-Drain Output
- Micropower Operation
- Chopper-Stabilized Design Provides
- Superior Temperature Stability
- Minimal Switch Point Drift
- Enhanced Immunity to Stress
- Good RF Noise Immunity