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AD780 - High Precision Reference

General Description

The AD780 is an ultrahigh precision band gap reference voltage that provides a 2.5 V or 3.0 V output from inputs between 4.0 V and 36 V.

Key Features

  • Pin programmable 2.5 V or 3.0 V output.
  • Ultralow drift: 3 ppm/°C max.
  • High accuracy: 2.5 V or 3.0 V ±1 mV max.
  • Low noise: 100 nV/√Hz.
  • Noise reduction capability.
  • Low quiescent current: 1 mA max.
  • Output trim capability.
  • Plug-in upgrade for present references.
  • Temperature output pin.
  • Series or shunt mode operation (±2.5 V, ±3.0 V) Data Sheet AD780 2.5 V/3.0 V High Precision Reference.

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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.

View original datasheet text
FEATURES ► Pin programmable 2.5 V or 3.0 V output ► Ultralow drift: 3 ppm/°C max ► High accuracy: 2.5 V or 3.0 V ±1 mV max ► Low noise: 100 nV/√Hz ► Noise reduction capability ► Low quiescent current: 1 mA max ► Output trim capability ► Plug-in upgrade for present references ► Temperature output pin ► Series or shunt mode operation (±2.5 V, ±3.0 V) Data Sheet AD780 2.5 V/3.0 V High Precision Reference FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION The AD780 is an ultrahigh precision band gap reference voltage that provides a 2.5 V or 3.0 V output from inputs between 4.0 V and 36 V.