Single Power Supply Op-Amp Circuits
نویسنده
چکیده
Operational amplifiers have traditionally been operated using dual power supplies–often +15 volts and -15 volts. However, that is not a requirement. An op-amp will operate with any upper and lower power supply voltage provided the voltage across the amplifier is less than maximum ratings and voltages at the terminals are within the specification range relative to the power supply voltages. This means that we are free to do whatever we want as long as we follow a few basic specifications on the data sheet.
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