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ADR3440 - High Accuracy Voltage References

This page provides the datasheet information for the ADR3440, a member of the ADR3412 High Accuracy Voltage References family.

Description

The ADR3412/ADR3420/ADR3425/ADR3430/ADR3433/ ADR3440/ADR3450 are low cost, low power, high precision CMOS voltage references, featuring ±0.1% initial accuracy, low operating current, and low output noise in a small SOT-23 package.

Features

  • Initial accuracy: ±0.1% (maximum) Maximum temperature coefficient: 8 ppm/°C Operating temperature range:.
  • 40°C to +125°C Output current: +10 mA source/.
  • 3 mA sink Low quiescent current: 100 μA (maximum) Low dropout voltage: 250 mV at 2 mA Output noise (0.1 Hz to 10 Hz):.

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Datasheet preview – ADR3440

Datasheet Details

Part number ADR3440
Manufacturer Analog Devices
File Size 0.97 MB
Description High Accuracy Voltage References
Datasheet download datasheet ADR3440 Datasheet
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Full PDF Text Transcription

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Micropower, High Accuracy Voltage References ADR3412/ADR3420/ADR3425/ADR3430/ADR3433/ADR3440/ADR3450 FEATURES Initial accuracy: ±0.1% (maximum) Maximum temperature coefficient: 8 ppm/°C Operating temperature range: −40°C to +125°C Output current: +10 mA source/−3 mA sink Low quiescent current: 100 μA (maximum) Low dropout voltage: 250 mV at 2 mA Output noise (0.1 Hz to 10 Hz): <10 μV p-p at 1.2 V (typical) 6-lead SOT-23 APPLICATIONS Precision data acquisition systems Industrial instrumentation Medical devices Battery-powered devices GENERAL DESCRIPTION The ADR3412/ADR3420/ADR3425/ADR3430/ADR3433/ ADR3440/ADR3450 are low cost, low power, high precision CMOS voltage references, featuring ±0.1% initial accuracy, low operating current, and low output noise in a small SOT-23 package.
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