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OP-AMP APPLICATONS
Lecture 9March 31, 2015
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EEE 312
Electronic Circuits
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CONSTANT-GAIN MULTIPLIER
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CONSTANT-GAIN MULTIPLIER
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CONSTANT-GAIN MULTIPLIER
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CONSTANT-GAIN MULTIPLIER
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CONSTANT-GAIN MULTIPLIER
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CONSTANT-GAIN MULTIPLIER
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VOLTAGE SUMMING
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VOLTAGE SUBTRACTION
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VOLTAGE BUFFER
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VOLTAGE BUFFER
Voltage-Controlled Voltage Source
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CONTROLLED SOURCES
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Voltage-Controlled Voltage Source
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CONTROLLED SOURCES
Voltage-Controlled Current Source
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CONTROLLED SOURCES
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Voltage-Controlled Current Source
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CONTROLLED SOURCES
Current-Controlled Voltage Source
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CONTROLLED SOURCES
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Current-Controlled Voltage Source
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CONTROLLED SOURCES
Current-Controlled Current Source
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CONTROLLED SOURCES
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Current-Controlled Voltage Source
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CONTROLLED SOURCES
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CONTROLLED SOURCES
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A popular application uses op-amps to build active filter
circuits. A filter circuit can be constructed using passive
components: resistors and capacitors. An active filter
additionally uses an amplifier to provide voltage amplification
and signal isolation or buffering.
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ACTIVE FILTERS
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ACTIVE FILTERS
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Low Pass Filter
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ACTIVE FILTERS
Low Pass Filter
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ACTIVE FILTERS
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High Pass Filter
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ACTIVE FILTERS
High Pass Filter
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ACTIVE FILTERS
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Band Pass Filter
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ACTIVE FILTERS
Band Pass Filter
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ACTIVE FILTERS