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MIC841 - Comparator

General Description

The MIC841 and MIC842 are micro-power, precision-voltage comparators with an on-chip voltage reference.

Both devices are intended for voltage monitoring applications.

External resistors are used to set the voltage monitor threshold.

Key Features

  • 1.5V to 5.5V Operating Range.
  • 1.5 μA Typical Supply Current.
  • ±1.25% Voltage Threshold Accuracy.
  • 10 nA Maximum Input Leakage Current Over Temperature.
  • 10 μs Propagation Delay.
  • Externally Adjustable Hysteresis (MIC841).
  • Internal 20 mV Hysteresis (MIC842).
  • Output Options: - Push-Pull, Active-High - Push-Pull, Active-Low - Open-Drain, Active-Low.
  • Open-Drain Output can be Pulled to 6V Regardless of VDD.
  • Immune.

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Other Datasheets by Microchip Technology

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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MIC841/2 Comparator with 1.25% Reference and Adjustable Hysteresis Features • 1.5V to 5.5V Operating Range • 1.5 μA Typical Supply Current • ±1.25% Voltage Threshold Accuracy • 10 nA Maximum Input Leakage Current Over Temperature • 10 μs Propagation Delay • Externally Adjustable Hysteresis (MIC841) • Internal 20 mV Hysteresis (MIC842) • Output Options: - Push-Pull, Active-High - Push-Pull, Active-Low - Open-Drain, Active-Low • Open-Drain Output can be Pulled to 6V Regardless of VDD • Immune to Brief Input Transients • Teeny 5-Pin SC-70 Package • 6-Pin 1.6 mm x 1.6 mm TDFN (MIC841) • 4-Pin 1.2 mm x 1.