Honeywell SS345PT Unipolar Hall Effect Magnetic Sensor - SOT-23-3 SMD, 55-280 G Operating Point, 2.7-7V
The Honeywell SS345PT is a unipolar digital Hall-effect sensor IC in a compact SOT-23-3 SMD package, designed for precise magnetic field detection with an operating point range of 55 to 280 Gauss. It operates from a 2.7 to 7 VDC supply, making it suitable for low-voltage, energy-efficient designs in industrial, automotive, and consumer electronics.
Features
- Unipolar digital Hall-effect sensor with a 55 G to 280 G operating point range.
- Wide operating voltage range from 2.7 VDC to 7 VDC for low-power applications.
- Extended operating temperature range from -40°C to 150°C for harsh environments.
- Compact SOT-23-3 surface-mount (SMD) package for automated PCB assembly.
- Open-collector output with a maximum sink current of 4 mA for direct digital interfacing.
Out of stock
The Honeywell SS345PT is a solid-state digital Hall-effect sensor IC that provides a reliable digital output signal in response to a unipolar magnetic field from a south pole. Its operation is based on the Hall effect principle, where a voltage difference is generated across a conductor when a magnetic field is applied perpendicular to the current flow. This IC integrates the Hall plate, signal conditioning, and an open-collector output switch into a single monolithic chip.
Engineered for stability across a broad industrial temperature range from -40°C to 150°C, the SS345PT is ideal for applications requiring consistent performance in challenging thermal environments. The 2.7 VDC minimum operating voltage enables integration into modern low-voltage microcontroller systems, promoting overall system energy efficiency without sacrificing magnetic sensitivity or switching accuracy.
Additional Information
| Weight | 0.01 kg |
|---|---|
| Dimensions | 15 × 7 × 2 cm |
