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Application Notes (8)

AN-940: Low Noise Amplifier Selection Guide for Optimal Noise Performance (pdf, 199 kB)
AN-931: Understanding PulSAR ADC Support Circuitry (pdf, 299 kB)
This application note discusses in general the pitfalls that occur regularly when using SAR ADCs and, more importantly, how to easily prevent them.
AN-649: Using the Analog Devices Active Filter Design Tool (pdf, 5301 kB)
AN-581: Biasing and Decoupling Op Amps in Single Supply Applications (pdf, 166 kB)
AN-417: Fast Rail-to-Rail Operational Amplifiers Ease Design Constraints in Low Voltage High Speed Systems (pdf, 228 kB)
Movement towards lower power supply voltages is driven by the demand that systems consume less and less power coupled with the desire to reduce the number of power supply voltages in the system. The following applications are discussed: Single-Ended and Differential Input ADC Input Circuits, Video Line Driver, Active Filter, HDSL Transceiver, and Transformer Drive Circuits.
AN-402: Replacing Output Clamping Op Amps with Input Clamping Amps (pdf, 55 kB)
So far most clamping amplifiers have relied upon an output clamping architecture and are called output clamp amps (OCAs). A new architecture called an input clamp amp (ICA) offers superior clamping accuracy and lower distortion.
AN-358: Noise and Operational Amplifier Circuits (pdf, 593 kB)
AN-202: An IC Amplifier User’s Guide to Decoupling, Grounding, and Making Things Go Right for a Change (pdf, 76 kB)

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SUPPLEMENTAL RESOURCES - CN0122: High Speed Instrumentation Amplifier Using the AD8271 Difference Amplifier and the ADA4627-1 JFET Input Op Amp