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MC33464 - MICROPOWER UNDERVOLTAGE SENSING CIRCUITS

Features

  • a highly accurate voltage reference, a comparator with precise thresholds and built.
  • in hysteresis to prevent erratic reset operation, a choice of output configurations between open drain or complementary MOS, and guaranteed operation below 1.0 V with extremely low standby current. These devices are available in either SOT.
  • 89 3.
  • pin or SOT.
  • 23 5.
  • pin surface mount packages.

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Full PDF Text Transcription

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www.DataSheet4U.com Order this document by MC33464/D MC33464 Micropower Undervoltage Sensing Circuits The MC33464 series are micropower undervoltage sensing circuits that are specifically designed for use with battery powered microprocessor based systems, where extended battery life is required. A choice of several threshold voltages from 0.9 V to 4.5 V are available. These devices feature a very low quiescent bias current of 0.8 µA typical. The MC33464 series features a highly accurate voltage reference, a comparator with precise thresholds and built–in hysteresis to prevent erratic reset operation, a choice of output configurations between open drain or complementary MOS, and guaranteed operation below 1.0 V with extremely low standby current.
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