Charge amplifier circuit

  
Charge amplifier, it is a good punch hit measuring amplifier. This amplifier is actually a negative feedback capacitor having a depth of high-gain operational amplifier input o
Charge amplifier circuit - schematic

f the amplifier is almost no shunt, only the feedback capacitor charge q CF charging power. When the capacitance is much smaller than the resistance brother off to the equivalent impedance input,




Leave Comment

characters left:

New Circuits

.