OHB3040 Overview
The OHB3040 consists of a ceramic Hall-effect sensor (OMH3040) and a rare earth magnet mounted in a low-cost plastic housing. The magnet produces optimum magnetic flux at the Hall-effect sensor location. The sensor has an open collector transistor output, which is activated when the slot is open.
OHB3040 Key Features
- Non-contact motion sensing
- Operates over a broad range of supply voltages (4.5 V to 25 V)
- Excellent temperature stability
- Hall element, linear amplifier and Schmitt trigger on a single Hallogic
- Suitable for military and space
OHB3040 Applications
- Performs in dirty environments over wide temperature range