SS543AT

The SS543AT is an unipolar hall-effect Sensor has thermally balanced integrated circuit over full temperature range. The bipolar magnetic respond to alternating North and South poles. A built-in regulator provides very stable operation over 4.5 to 24VDC supply voltage range and internal circuitry prevents sensor damage in case the supply voltage polarity is accidentally reversed. The SS50AT series bipolar hall-effect sensor, small, versatile digital Hall-effect devices that are operated by the magnetic field from a permanent magnet or an electromagnet. The open-collector sinking output voltage is easily interfaced with a wide variety of electronic circuits.

• Miniature construction
• Power consumption of only 5mA maximum at 4.5VDC for energy efficiency
• Digital current sinking output
• Bipolar magnetic for ring magnet applications
• High output current capability (20mA)
• High speed, operates from 0 to over 100kHz
• Built-in reverse polarity protection