AD8479

RECOMMENDED FOR NEW DESIGNS

Very High Common-Mode Voltage Precision Difference Amplifier

Data Sheet (Rev. C) Product Selection Table

Part Models: 5
1ku List Price: Starting From $3.31

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Part Details

±600 V common-mode voltage range
Rail-to-rail output
Fixed gain of 1
550 μA typical power supply current
Excellent ac specifications

90 dB minimum CMRR
310 kHz bandwidth

High accuracy dc performance

±5 ppm maximum gain nonlinearity
±10 µV/°C maximum offset voltage drift
±5 ppm/°C maximum gain drift

Wide power supply range of ±2.5 V to ±18 V
Download AD8479-EP data sheet (pdf)
Military temperature range (−55°C to +125°C)
Controlled manufacturing baseline
One assembly/test site
One fabrication site
Product change notification
Qualification data available on request
A62/19619 VID DSCC Drawing Number

Part Models: 5
1ku List Price: Starting From $3.31

Documentation

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
AD8479ARZ	8-Lead SOIC	Material Declaration Reliablity Data	Ultra Librarian SamacSys
AD8479ARZ-RL	8-Lead SOIC	Material Declaration Reliablity Data	Ultra Librarian SamacSys
AD8479BRZ	8-Lead SOIC	Material Declaration Reliablity Data	Ultra Librarian SamacSys
AD8479BRZ-RL	8-Lead SOIC	Material Declaration Reliablity Data	Ultra Librarian SamacSys
AD8479TRZ-EP	8-Lead SOIC	Material Declaration Reliablity Data	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

May 1, 2019 - 19_0036 AD8479 Die Revision, Data Sheet and Moisture Sensitivity Level Rating Change
		PCN19_0036_Form Material_Report Qualification Results Summary Revised Datasheet Specification
AD8479ARZ	PRODUCTION
AD8479ARZ-RL	PRODUCTION
AD8479BRZ	PRODUCTION
AD8479BRZ-RL	PRODUCTION

This is the most up-to-date revision of the Data Sheet.

Software Resources

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Tools & Simulations

LTspice 1

AD8479 - Specialty Amplifiers

Models for the following parts are available in LTspice:

AD8479

SPICE Model 1

AD8479 SPICE Macro Model

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

Evaluation Kits

AD8479 Evaulation Board for the Precision Difference Amplifier

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Product Details

The AD8479R-EBZ is specifically designed to aid the evaluation of the AD8479, a very high common-mode voltage precision difference amplifier. The design of this board emphasizes simplicity and ease of use. This board comes with connection options for the input and output terminals (SMA and Vector pins) and a predefined configuration with the reference pins both tied to ground.

See the AD8479R-EBZ documentation and AD8479 data sheet for additional information.

Resources

AD8479: Evaluation Board for the Precision Difference Amplifier (Wiki site)
5/22/2014

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AD8479

Part Details

Documentation

Data Sheet 3

User Guide 1

Application Note 4

Technical Articles 2

Technical Book 1

Rarely Asked Question Page 1