High input impedance buffer amplifier circuit
Source: InternetPublisher:柯南道尔 Keywords: amplifier circuit high input impedance operational amplifier Updated: 2021/01/13
Shown is a high input impedance buffer amplifier circuit . The input end of this circuit can be connected to a higher impedance circuit, and the input signal is amplified by VT1,
vr2 and operational amplifier TA504M and then output.
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