AD8203

PRODUCTION

AD8203

High Common-Mode Voltage, Single-Supply Difference Amplifier

PRODUCTION

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Features

High common-mode voltage range -6 V to
+30 V at a 5 V supply voltage
Operating temperature range -40°C to +125°C
Supply voltage range: 3.5 V to 12 V
Low-pass filter (1-pole or 2-pole)
Excellent ac and dc performance
±1 mV voltage offset (8-lead SOIC)
±1 ppm/°C typical gain drift
80 dB CMRR minimum dc to 10 kHz

Additional Details

The AD8203 is a single-supply difference amplifier for amplifying and low-pass filtering small differential voltages in the presence of a large common-mode voltage (CMV). The input CMV range extends from -6 V to +30 V at a typical supply voltage of 5 V.

The AD8203 is available in die and packaged form. The MSOP and SOIC packages are specified over a wide temperature range, from -40°C to +125°C, while the die is specified over a wider temperature range, from -40°C to +150°C, making the AD8203 well-suited for use in many automotive platforms.

View All Documentation

Ask a Question

Submit your question below and we will return the best answer from ADI’s knowledge database:

Other places you can find help

Support

Analog Devices Support Portal is a one-stop shop to answer all your ADI questions.

Visit the ADI Support Page

Ask the ADI community for help.

Ask the EngineerZone Community

FAQs

Sales & Ordering FAQs

Part Models 2

1ku List Price Starting From $2.05

Technical Documents 4

AD8203: High Common-Mode Voltage, Single-Supply Difference Amplifier Data Sheet (Rev.D) 11/04/2004

AN-669: Effectively Applying the AD628 Precision Gain Block (Rev.0) 02/14/2015

Auto-Zero Amplifiers 03/01/2010

High-performance Adder Uses Instrumentation Amplifiers 09/03/2009

Reference Materials 4

A Designer's Guide to Instrumentation Amplifiers, 3rd Edition, 2006 01/02/2006

Op Amp Dedicated Feedback Pin Helps Achieve New Levels of Performance. 01/01/2011

A Foolish Question about Op Amps and Capacitors 04/01/2011

Impedance Measuring Chip Offers Little Resistance to Applications 03/01/2009

Design Resources 2

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
AD8203YRMZ	8-Lead MSOP	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
AD8203YRMZ-R7	8-Lead MSOP	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys