1x, 10x, 100x, 1000x Switched-Gain Instrumentation Amplifier 

A programmable Switched-Gain Instrumentation Amplifier is analyzed in this video. Here are few more examples: Strain Gauge Wheatstone Bridge Instrumentation Amplifier ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-io1yBcCsP-Y.html Instrumentation Amplifier with Electronic Gain Control ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-C4tghZ-q6Zs.html PhotoDiode Amplifier with Data Compression Explained ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-hqrRx2ufAwg.html Gain & CMRR of Instrumentation Amplifier ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-Bw29QjHHzGo.html Amplifier with -25 to 55 dB Attenuation-Gain range ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-oyz6lTGd2Xo.html Electronic Gain Control for Op Amp Amplifier ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-NoNgQpbj77Y.html Analog Multiplier Circuit ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-VP53A2zpVMQ.html PhotoDiode Amplifier with Op Amp and MOSFET Explained ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-1c3EJ2d4pVI.html Power Amplifier Design (Class A) with Transformer ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-gKlJrqGqeCI.html VCA Electronic Gain Control (Part 1): Voltage-Controlled Attenuator Overview ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-cFzYZsPEtP0.html Push-Pull Power Amplifier Design with Op Amp, Sziklai Darlington Transistors ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-8BFzsi7-Vbs.html Thermometer Circuit Design with Op Amp & BJT transistor ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-55YsraFE0rg.html Push-Pull Power Amplifier with Darlington Transistors ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-866MYibo8yE.html For more example see the analog video playlist ru-vid.com/group/PLrwXF7N522y4c7c-8KBjrwd7IyaZfWxyt I hope these Circuit design and analysis videos are interesting.

Perfect video Do you know any IC which can provide switched gain?

Nice explaination 😊

your videos are awesome.