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KA339 - Quad Comparator

General Description

The KA239/KA239A, KA339/KA339A, KA3302, KA2901 consist of four independent voltage comparators designed to operate from single power supply over a wide voltage range.

Rev.

Key Features

  • Single or dual supply operation.
  • Wide range of supply voltage KA239/KA239A, KA339/KA339A, KA2901 : 2 ~ 36V (or ±1 ~ ±18V) KA3302 : 2 ~ 28V (or ±1 ~ ±14V).
  • Low supply current drain 800µA Typ.
  • Open collector outputs for wired and connectors.
  • Low input bias current 25nA Typ.
  • Low Input offset current ±2.3nA Typ.
  • Low input offset voltage ±1.4mV Typ.
  • Common mode input voltage range includes ground.
  • Low output satura.

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Other Datasheets by Fairchild (now onsemi)

Part Number Description
KA339A Quad Comparator
KA3302 Quad Comparator
KA3303 Quad Operational Amplifier
KA331 V-F Converter
KA334 Dual Power Operational Amplifier

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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www.fairchildsemi.com KA239/KA239A,KA339/KA339A KA3302,KA2901 Quad Comparator Features • Single or dual supply operation • Wide range of supply voltage KA239/KA239A, KA339/KA339A, KA2901 : 2 ~ 36V (or ±1 ~ ±18V) KA3302 : 2 ~ 28V (or ±1 ~ ±14V) • Low supply current drain 800µA Typ. • Open collector outputs for wired and connectors • Low input bias current 25nA Typ. • Low Input offset current ±2.3nA Typ. • Low input offset voltage ±1.4mV Typ. • Common mode input voltage range includes ground. • Low output saturation voltage • Output compatible with TTL. DTL and MOS logic system Description The KA239/KA239A, KA339/KA339A, KA3302, KA2901 consist of four independent voltage comparators designed to operate from single power supply over a wide voltage range.