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Increase the output voltage swing of an op-amp using two methods. Bootstrapping the op-amps power supply pins to make it have a dynamic voltage range, and adding an external gain stage with larger rails.

added gain stage[]

Op-amp voltage booster 240Vpp Op-amp voltage booster schematic 200Vpp

Bootstrapped[]

Op-amp voltage booster schematic Op-amp voltage booster schematic 30Vpp Op-amp voltage booster schematic 48Vpp

References[]

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