Gain Programmable Circuit Offers Performance and Flexibility:  12/24/04 EDN Design Ideas  /  (added 12/04) You can use a standard precision instrumentation amplifier, such as the INA118 or AD623, as a gain-programmable amplifier with high accuracy and wide gain range. However, the gain range of such parts is fixed at certain values, limiting their flexibility. To solve the problem, a usual way is to use a gain-adjustable circuit controlled by a microcomputer

Ground Rules for High Speed Circuits:  AN-214 Analog Devices Application Notes  (app note added 2/06) Layout and Wiring Are Critical in Video Converter Circuits.

Grounding for Low-and-High-Frequency Circuits:  AN-345 Analog Devices Application Notes  (app note added 2/06) Know Your Ground and Signal Paths for Effective Designs. Current Flow Seeks Path of Least Impedance-Not Just Resistance....

High Frequency Vghas Digital Control:  07/18/96 EDN-Design Ideas / (added 4/02)  

High Speed Precision Rectifier:  AB-109 Analog Devices Application Notes  (app note added 2/06) The low offsets and excellent load driving capability of the OP-27 are key advantages in this precision rectifier circuit.

Instrumentation amplifier extends DSO:  1/5/06  EDN Design Ideas  /  (added 10/06)  Elusive current waveforms required scope documentation.

Instrumentation Amplifiers Solve Unusual Design Problems:  AN-245 Analog Devices Application Notes  (app note added 2/06) Traditionally Considered Only for Transducer-Conditioning Applications, Instrumentation Amplifiers Bring Unique Performance Benefits to a Range of Other Applications as Well.

JFET-Input Amps are Unrivaled for Speed and Accuracy:  AN-108 Analog Devices App Notes  (app note added 2/06)

Keys to Longer Life for CMOS:  AN-349 Analog Devices Application Notes  (app note added 2/06) Here's How CMOS Can be Protected Against Abuse

Low Cost, Low Power Devices for HDSL Applications:  AN-414 Analog Devices Application Notes  (app note added 2/06)

Low Voltage Amplifier:  AN-560 Analog Devices Application Notes  (app note added 2/06) The AD8517/AD8527 operates at supply voltages as low as 1.8 V. This amplifier is ideal for battery-powered applications since it can operate at the end of discharge voltage of most popular batteries.

Micropower Buffered Variable Voltage Source:  Circuit Ideas for Designers Application Notes Advanced Linear Devices, Inc.  (app note added 6/06)

Mixed Signal Circuit Technologies:  AN-280 Analog Devices Application Notes  (app note added 2/06) Considers problems which arise when reality (& Murphy)  intervene in a design which otherwise seems satisfactory in terms of theory and modeling.

Noise and Operational Amplifier Circuits:  AN-358 Analog Devices Application Notes  (app note added 2/06)

OP07 is Still Evolving:  AN-573 Analog Devices Application Notes  (app note added 2/06)

OP400 SPICE Macro-Model:  AN-120 Analog Devices Application Notes  (app note added 2/06)

OP-42 Advanced SPICE Macro-Model:  AN-117 Analog Devices Application Notes  (app note added 2/06)

OP470 SPICE Macro-Model:  AN-132 Analog Devices Application Notes  (app note added 2/06)

Operational Integrators:  AN-357 Analog Devices Application Notes  (app note added 2/06)

Variable Gain Amplifiers:  #'s - A      B - F      G - O      P - Z