【单选题】An inverting amplifier and a noninverting amplifier are built using the same values of Rf and R1. Assuming that the op-amps being used in the two circuits have identical common-mode gain values, ( ...
A.
the inverting amplifier has the higher CMRR
B.
the noninverting amplifier has the higher CMRR
C.
the CMRR is the same for the inverting and noninverting amplifiers
【单选题】An inverting amplifier and a noninverting amplifier are built using the same values of Rf and R1. Assuming that the op-amps being used in the two circuits have identical common-mode gain values, _____...
A.
the inverting amplifier has the higher CMRR
B.
the noninverting amplifier has the higher CMRR
C.
the CMRR is the same for the inverting and noninverting amplifiers
【单选题】毛泽东思想产生的根本前提是()
D.
辛亥革命后中国工人阶级队伍的壮大的工人运动的发展
【单选题】毛泽东思想产生的根本前提是:
D.
辛亥革命后中国工人阶级队伍的壮大和工人运动的发展
【判断题】The amplifier's differential inputs consist of an inverting input and a non-inverting input,and ideally the op-amp amplifies only the difference in voltage between the two. ( )
【单选题】血液循环系统是由心脏及血管组成的。 ( )
【单选题】In a non-inverting amplifier circuit, if the op-amp has an open-loop gain of 200.000, the input voltage v.,= 1.5 volts, the inverting input resistor R1=l0 kilo -ohms, the feedback resistor R2= 0 ohms,...