Description
The SS361RT and SS461R are small, versatile, digital Hall effect sensor ICs that are operated by the magnetic field from a permanent magnet or an electromagnet, and designed to respond to alternating North and South poles. The SS361RT is turned on by a North pole while the SS461R is turned on by a South pole. These latching digital Hall-effect sensor ICs have enhanced sensitivity of only 50 G typical, at 25°C [77 °F] that often allows for the use of less expensive magnets or wider air gaps. They offer a robust IC design with reverse polarity protection and 150 °C [302 °F] capability.
FEATURES
• Latching magnetics
• Enhanced sensitivity
• Wide operating voltage range
• Built-in reverse voltage capability
• Robust design
• RoHS-compliant material meets directive 2002/95
POTENTIAL APPLICATIONS
Transportation
• Speed and RPM sensing
• Tachometer, counter pickup
• Motor and fan control
• Electronic window lift
• Convertible roof position
• Automotive transmission position
Industrial
• Speed and RPM sensing
• Tachometer, counter pickup
• Flow-rate sensing
• Brushless dc motor commutation
• Motor and fan control
• Robotics control
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