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Instrumentation Amplifiers - Application Notes

Instrumentation Amplifiers

AN-937: Designing Amplifiers Circuits: How to Avoid Common Problems (pdf, 187 kB)
AN-730: Theory of Operation for AD8555 Evaluation Hardware and Software (pdf, 768 kB)
AN-692: Universal Precision Op Amp Evaluation Board (pdf, 621 kB)
AN-683: Strain Gage Measurement Using an AC Excitation (pdf, 122 kB)
AN-671: Reducing RFI Rectification Errors in In-Amp Circuits (pdf, 208 kB)
AN-669: Effectively Applying the AD628 Precision Gain Block (pdf, 193 kB)
AN-649: Using the Analog Devices Active Filter Design Tool (pdf, 5301 kB)
AN-648: Universal Evaluation Board for High Speed Op Amps - Dual in MSOP package (pdf, 152 kB)
AN-647: Universal Evaluation Board for High Speed Op Amps - Dual SOIC Package (pdf, 95 kB)
AN-589: Ways to Optimize the Performance of a Difference Amplifier (pdf, 92 kB)
This Application Note presents several ways to build and optimize the performance of a discrete difference amplifier. It also recommends amplifiers that will make the overall solution cost/performance competitive with monolithic instrument amplifiers.
AN-358: Noise and Operational Amplifier Circuits (pdf, 593 kB)
AN-349: Keys to Longer Life for CMOS (pdf, 89 kB)
Here's How CMOS Can be Protected Against Abuse
AN-348: Avoiding Passive-Component Pitfalls (pdf, 931 kB)
The Wrong Passive Component Can Derail Even the Best Op Amp or Data Converter. Here Are Some Basic Traps to Watch For.
AN-307: 07: Modem-Circuit Techniques Simplify Instrumentation Designs (pdf, 890 kB)
A commutating modem circuit, whether an IC or pc-board, can serve as a building block for many measurement-system functions, reducing noise and ensuring the integrity of transmitted data.
AN-306: 06: Synchronous System Measures µΩs (pdf, 37 kB)
Synchronous Detection Scheme Measures Low Resistances
AN-282: Fundamentals of Sampled Data Systems (pdf, 2131 kB)
AN-275: Versatile Transmitter Chip Links Strain Gauges and RTDs to Current Loop (pdf, 948 kB)
AN-245: Instrumentation Amplifiers Solve Unusual Design Problems (pdf, 543 kB)
Traditionally Considered Only for Transducer-Conditioning Applications, Instrumentation Amplifiers Bring Unique Performance Benefits to a Range of Other Applications as Well.
AN-244: A User's Guide to I.C. Instrumentation Amplifiers (pdf, 522 kB)
AN-214: Ground Rules for High Speed Circuits (pdf, 356 kB)
Layout and Wiring Are Critical in Video Converter Circuits.
AN-202: An IC Amplifier User’s Guide to Decoupling, Grounding, and Making Things Go Right for a Change (pdf, 76 kB)