Two-channel single-supply inverting gain circuit diagram composed of 3656

Published:2011/5/13 4:02:00 Author:Ecco | Keyword: Two-channel, single-supply , inverting gain | From:SeekIC

Two-channel single-supply inverting gain circuit diagram composed of 3656 is shown as the chart. The system uses a power supply to constitute an unipolar power supply circuit, the power ground is connected to output level ground (pin 17) to provide internal generating power for the other polarity power supply of A2, so filter is added to the pin 12. The isolated power supply can also be used for the input stage. The voltage isolation of the structure circuit: there is 3500V between the pin 3 and pin 17, pin 3 and pin 19, no isolation between the pin 19 and pin 17.



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