OMH High-Reliability Hallogic® Hall Effect Sensors

Optek / TT Electronics OMH090, OMH3075, and OMH3040 High-Reliability Hallogic^® Hall Effect Sensors are monolithic integrated circuits that incorporate a Hall element, linear amplifier, threshold amplifier, and Schmitt trigger on a single silicon chip. These sensors feature an on-chip bandgap voltage regulator that operates across a broad supply-voltage range while providing a logic-level output. The OMH devices are capable of sinking up to 21mA, allowing them to directly drive more than seven TTL loads or any standard logic family with a constant output amplitude from DC to over 200kHz.