3.1 the amplifier circuit

Published:2011/6/15 3:32:00 Author:Borg | Keyword: amplifier circuit | From:SeekIC

In figure 4 is the amplifier circuit in the signal adjusting circuit, which is a passive feedback amplifier circuit composed of the computing amplifier, and the amplified times of the output signals can be further trimmed by adjusting the adjustable resistor RW2. The output signal subtracts 0g LEV, which can make the output voltage value of the amplifier be 1/10 of the acceleration, so it is more convenient to indicate the number. By adjusting the resistance of RW2, the 0g LEV can be trimmed, and the signal bias can be modified. In the figure, VSS is a power supply of -5V, VCC is a +5V power supply.



Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Amplifier_Circuit/31_the_amplifier_circuit.html

Print this Page | Comments | Reading(3)