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Amplifier Circuits:  Variable Gain, Page 1-a
Variable Gain Amplifiers:  #'s - A      B - F      G - O      P - Z
Last Updated on: Friday, April 25, 2008 04:12 PM
Amplifier -- Main Page
Links to electronic circuits, electronic schematics, designs for engineers, hobbyists, students & inventors:

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

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

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

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

AN-137: A Digitally Programmable Gain and Attenuation Amplifier Design:  AN-137 Analog Devices Application Notes  (app note added 2/06)

AN-138: SPICE-Compatible Op Amp Macro-Models:  AN-138 Analog Devices Application Notes  (app note added 2/06)

AN-202: An IC Amplifier User’s Guide to Decoupling, Grounding, and Making Things Go Right for a Change:  AN-202 Analog Devices Application Notes  (app note added 2/06)

AN-21: 4-20 mA Digital-to-Process Current Transmitter:  AN-21 Analog Devices Application Notes  (app note added 2/06) Describes a 3 I.C. Digital to 4-20 mA Current Output Circuit (DAC08, REF01 and OP221)

AN-211: The Alexander Current-Feedback Audio Power Amplifier:  AN-211 Analog Devices Application Notes  (app note added 2/06)

AN-214: 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.

AN-216: Video VCAs and Keyers using the AD834 and AD811:  AN-216 Analog Devices Application Notes  (app note added 2/06)

AN-232: Bootstrapped IC Substrate Lowers Distortion in JFET Op Amps:  AN-232 Analog Devices Application Notes  (app note added 2/06)

AN-244: A User's Guide to I.C. Instrumentation Amplifiers:  AN-244 Analog Devices Application Notes  (app note added 2/06)

AN-245: 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 Or Applications as Well.

AN-25: Applying the OP06 Op Amp as a High Precision Comparator:  AN-25 Analog Devices Application Notes  (app note added 2/06)

AN-253: Find Op Amp Noise with Spreadsheet:  AN-253 Analog Devices Application Notes  (app note added 2/06)

AN-256: Accurately Testing Op Amp Settling Times:  AN-256 Analog Devices Application Notes  (app note added 2/06)

AN-257: Careful Design Tames High Speed Op Amps:  AN-257 Analog Devices Application Notes  (app note added 2/06)

AN-280: 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 orwise seems satisfactory in terms of ory and modeling.

AN-282: Fundamentals of Sampled Data Systems:  AN-282 Analog Devices Application Notes  (app note added 2/06)

AN-320A: CMOS Multiplying DACs and Op Amps Combine to Build Programmable Gain Amplifier, Part 1:  AN-320A Analog Devices Application Notes  (app note added 2/06)

AN-320B: CMOS Multiplying DACs and Op Amps Combine to Build Programmable Gain Amplifiers, Part 2:  AN-320B Analog Devices Application Notes  (app note added 2/06)

AN-345: 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....

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

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