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AD1580 - Precision Shunt Voltage Reference

Description

The AD15801 is a low cost, 2-terminal (shunt), precision band gap reference.

It provides an accurate 1.225 V output for input currents between 50 μA and 10 mA.

The superior accuracy and stability of the AD1580 is made possible by the precise matching and thermal tracking of on-chip components.

Features

  • Wide operating range: 50 µA to 10 mA Initial accuracy: ±0.1% 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 and SC70 packages.

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Datasheet preview – AD1580

Datasheet Details

Part number AD1580
Manufacturer Analog Devices
File Size 421.87 KB
Description Precision Shunt Voltage Reference
Datasheet download datasheet AD1580 Datasheet
Additional preview pages of the AD1580 datasheet.

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Full PDF Text Transcription

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FEATURES Wide operating range: 50 µA to 10 mA Initial accuracy: ±0.1% 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 and SC70 packages APPLICATIONS Portable, battery-powered equipment Cellular phones, notebook computers, PDAs, GPSs, and DMMs Computer workstations Suitable for use with a wide range of video RAMDACs Smart industrial transmitters PCMCIA cards Automotive 3 V/5 V, 8-bit to 12-bit data converters GENERAL DESCRIPTION The AD15801 is a low cost, 2-terminal (shunt), precision band gap reference. It provides an accurate 1.225 V output for input currents between 50 μA and 10 mA.
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