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ADR1581 - Precision Shunt Voltage Reference

Description

The ADR1581 is a low cost, 2-terminal (shunt), precision band gap reference.

It provides an accurate 1.250 V output for input currents between 60 μA and 10 mA.

The superior accuracy and stability of the ADR1581 is made possible by the precise matching and thermal tracking of onchip components.

Features

  • Wide operating range: 60 μA to 10 mA Initial accuracy: ±0.12% maximum Temperature drift: ±50 ppm/°C maximum Output impedance: 0.5 Ω maximum Wideband noise (10 Hz to 10 kHz): 20 μV rms Operating temperature range:.
  • 40°C to +85°C High ESD rating 4 kV human body model 400 V machine model Compact, surface-mount SOT-23 package PIN.

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Datasheet preview – ADR1581

Datasheet Details

Part number ADR1581
Manufacturer Analog Devices
File Size 485.50 KB
Description Precision Shunt Voltage Reference
Datasheet download datasheet ADR1581 Datasheet
Additional preview pages of the ADR1581 datasheet.

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Full PDF Text Transcription

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1.25 V Micropower, Precision Shunt Voltage Reference ADR1581 FEATURES Wide operating range: 60 μA to 10 mA Initial accuracy: ±0.12% maximum Temperature drift: ±50 ppm/°C maximum Output impedance: 0.5 Ω maximum Wideband noise (10 Hz to 10 kHz): 20 μV rms Operating temperature range: −40°C to +85°C High ESD rating 4 kV human body model 400 V machine model Compact, surface-mount SOT-23 package PIN CONFIGURATION V+ 1 ADR1581 3 NC (OR V–) V– 2 NC = NO CONNECT 06672-001 TOP VIEW Figure 1.
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