OMH3075B

The OMH3075B is a Hall-effect device that contains a monolithic integrated circuit which incorporates a hall element, a linear amplifier, a threshold amplifier and Schmitt trigger on a single Hallogic® silicon chip. Included on-chip is a band gap voltage regulator that allows operation with a wide range of supply voltages. The device features logic level output and provide up to 21mA of sink current. Output amplitude is constant at switching frequencies from DC to over 200kHz. The Bi-Polar device turns on (logic level “0”) in the presence of a magnetic south pole and turns off (logic level “1”) when subjected to a magnetic north pole. Both magnetic poles are necessary for operation for Bi-Polar devices. This feature makes these sensors ideal for applications in non-contact switching operations, brushless DC motors and for use with multiple pole magnets.

• Designed for non-contact switching operations
• Operates over a broad range of supply voltages
• Excellent temperature stability operates in harsh environments
• Suitable for military and space applications
• Processing patterned after class B or S of MIL-STD-883
• Through hole 0.40" (10.16mm) lead length minimum
• ESD rating of class 3B per MIL-STD-883G, M3015.7, HB model

Applications

Sensing & Instrumentation, Automation & Process Control, Safety, Motor Drive & Control, Industrial