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LMC6482AIMX Datasheet, PDF (25/35 Pages) Texas Instruments – LMC6482 CMOS Dual Rail-To-Rail Input and Output Operational Amplifier
LMC6482
www.ti.com
SNOS674D – NOVEMBER 1997 – REVISED MARCH 2013
The circuit in Figure 74 uses a single supply to half wave rectify a sinusoid centered about ground. RI limits
current into the amplifier caused by the input voltage exceeding the supply voltage. Full wave rectification is
provided by the circuit in Figure 76.
Figure 76. Full Wave Rectifier with Input Current Protection (RI)
Figure 77. Full Wave Rectifier Waveform
Figure 78. Large Compliance Range Current Source
Figure 79. Positive Supply Current Sense
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