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NCX2220 - Low voltage comparator

Description

The NCX2220 provides a dual low voltage low power comparator.

The NCX2220 has a very low supply current of 5 μA per comparator and is guaranteed to operate at a low voltage of 1.3 V.

It is fully operational up to 5.5 V which makes this device convenient for use in both 3.0 V and 5.0 V systems.

Features

  • Wide supply voltage range from 1.3 V to 5.5 V (functional operating range).
  • Rail-to-rail input/output performance.
  • Very low supply current of 5 μA (typical) per comparator.
  • Very low-power consumption.
  • No phase inversion with overdriven input signals.
  • Internal hysteresis.
  • Propagation delay of 0.8 μs (typical).
  • ESD protection:.
  • HBM JESD22-A114F Class 3A. Exceeds 2000 V.
  • CDM JESD22-C101E exceeds 1000 V.
  • Multiple package options.
  • Specified.

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Full PDF Text Transcription

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NCX2220 Low voltage comparator Rev. 4 — 27 June 2012 Product data sheet 1. General description The NCX2220 provides a dual low voltage low power comparator. The NCX2220 has a very low supply current of 5 μA per comparator and is guaranteed to operate at a low voltage of 1.3 V. It is fully operational up to 5.5 V which makes this device convenient for use in both 3.0 V and 5.0 V systems. 2. Features and benefits  Wide supply voltage range from 1.3 V to 5.5 V (functional operating range)  Rail-to-rail input/output performance  Very low supply current of 5 μA (typical) per comparator  Very low-power consumption  No phase inversion with overdriven input signals  Internal hysteresis  Propagation delay of 0.8 μs (typical)  ESD protection:  HBM JESD22-A114F Class 3A.
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