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OP400A Quad Low-Offset, Low-Power Operational Amplifier
OP400A
  • RAD-PAK technology-hardened against natural space radiation
  • Total dose hardness:
    • >100 krad (Si), depending upon space mission
  • Package:
    • 16 pin Rad-Pak flat package
  • Low input offset voltage 150µV max
  • Low offset voltage drift
    • +1.2µV°C max (over -55 to +125°C)
  • Low supply current (per amplifier) 725 µA max
  • High open-loop gain 5000V/mV min
  • Input bias current 3 nA Max
  • Low noise voltage density 11 nV per vHZ at 1 kHz
  • Stable with large capacitive loads 10 nF typ