Honeywell SS543AT Unipolar Hall Effect Magnetic Sensor - 3V DC, 110-180 G Operating Point
The Honeywell SS543AT is a unipolar, board-mount Hall-effect magnetic sensor IC designed for low-voltage (3V DC) applications, offering a compact solution for motion control, lid detection, and displacement sensing in industrial and embedded systems.
Features
- Unipolar Hall-effect sensor with a magnetic operating point range of 110 G to 180 G.
- Low-voltage operation at 3V DC, suitable for energy-efficient designs.
- Wide operating temperature range from -40°C to 150°C for stable performance in harsh environments.
- Digital output with a maximum output current of 20 mA for direct interface with microcontrollers.
- Compact SOT-23 surface-mount package for automated placement and space-constrained assemblies.
Out of stock
The Honeywell SS543AT is a digital Hall-effect sensor IC that activates in the presence of a sufficient south magnetic pole, providing a reliable digital output signal. Its unipolar design simplifies system integration for applications requiring proximity or position detection based on a single magnetic polarity.
Engineered for stability across a broad temperature spectrum, this sensor is ideal for automotive, industrial, and consumer electronics where consistent performance under varying thermal conditions is critical. The 3V DC capability makes it compatible with modern low-power microcontrollers and battery-operated devices.
Additional Information
| Weight | 0.11 kg |
|---|---|
| Dimensions | 8 × 6 × 3 cm |
