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ADR3625 - High Current Output Voltage References

Description

The ADR3625ADR3630ADR3650 are low power, high precision voltage references that feature a maximum temperature coefficient of 3 ppm/°C for the B grade in an 8-lead MSOP.

Capable of sourcing up to 70 mA, the ADR3625ADR3630ADR3650 are an exceptional replacement to standard low dropout (LDO) regulators.

Features

  • Maximum temperature coefficient.
  • 3 ppm/°C (B grade).
  • 6 ppm/°C (A grade).
  • Output current capacity (typical): 70 mA sourcing and 20 mA sinking.
  • Low quiescent current: 65 µA.
  • Low shutdown current: 1.5 μA.
  • Output voltage noise (0.1 Hz to 10 Hz): 3 ppm p-p.
  • Maximum initial output voltage error.
  • ±0.04% (B grade).
  • ±0.08% (A grade).
  • Operating temperature range:.
  • 40°C to +125°C.
  • Maximum input voltage: 16 V.
  • Low dropout voltage.

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Full PDF Text Transcription

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Data Sheet ADR3625/ADR3630/ADR3650 Precision, Micropower, High Current Output Voltage References FEATURES ► Maximum temperature coefficient ► 3 ppm/°C (B grade) ► 6 ppm/°C (A grade) ► Output current capacity (typical): 70 mA sourcing and 20 mA sinking ► Low quiescent current: 65 µA ► Low shutdown current: 1.5 μA ► Output voltage noise (0.1 Hz to 10 Hz): 3 ppm p-p ► Maximum initial output voltage error ► ±0.04% (B grade) ► ±0.08% (A grade) ► Operating temperature range: −40°C to +125°C ► Maximum input voltage: 16 V ► Low dropout voltage ► 0.25 V for the ADR3625 ► 0.15 V for the ADR3630 and ADR3650 ► 1.
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