Linear DC voltage multiplier circuit

Published:2011/4/14 2:15:00 Author:Jessie | Keyword: Linear, DC voltage, multiplier | From:SeekIC

This circuit has two ICL8048 logarithmic amplifiers, ananti-logarithmic amplifier ICL8049, anda 741 op-amp. The relationship between output voltage andtwo input voltages is: Vo=V1V2/10. V1 and V2are +0.1 ~ +10VDC voltage. When the output voltageis +10V, its accuracyis 1%.



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