SS543AT Datasheet | HONEYWELL

FEATURES - Quad Hall IC design minimizes mechanical stress effects - Temperature-pensated magnetics help provide stable operation over a wide temperature range of -40°C to 150°C [-40°F to 302°F] - Broad, inclusive supply voltage capability from 3.8 Vdc to 30 Vdc for application flexibility - Digital, open collector sinking output for easy interfacing with a variety of mon electronic circuits - High sensitivity versions available for potential applications requiring high accuracy or wide gaps - Bipolar, latching or unipolar magnetics DESCRIPTION The SS400 Series and SS500 Series are small and versatile digital Hall-effect devices that are operated by the magnetic field from a permanent magnet or an electromagnet, and are designed to respond to alternating North and South poles, or to a South pole only. They are available in bipolar, latching or unipolar magnetics. On-board regulation provides stable operation over a 3.8 Vdc to 30 Vdc supply voltage range. These sensors are capable of continuous 20 m A sinking output and may be cycled as high as 50 m A max. The 3.8 V capability allows for use in many potential low voltage applications. The digital, open collector sinking-type output is easily interfaced with a wide variety of electronic circuits. To provide reliable products and consistent quality, the SS400 Series products are tested at both 25°C [75°F] and 125°C [257°F]. All catalog listings are qualified for operation up to 150°C [302°F]. For design flexibility, these product are available in the following package styles: - SS400 Series: Flat TO-92-style: - SS4XX: Straight standard leads, bulk pack - SS4XX-L: Straight long leads, bulk pack - SS4XX-T2: Formed leads, ammopack tape-in-box - SS4XX-T3: Straight standard leads, ammopack tape-in-box - SS4XX-S: Surface mount, bulk pack - SS4XX-SP: Surface mount, pocket tape and reel - SS500 Series: SOT-89B, pocket tape and reel POTENTIAL APPLICATIONS - Industrial: Speed and RPM (revolutions per minute) sensing,...