An op amp has a maximum output voltage swing of 10 Vpp and a voltage gain of 100. What is the largest peak to peak input signal that can be applied to the input without clipping the output signal?
10/100 = .1
To determine the largest peak to peak input signal without clipping the output signal, we need to consider the maximum output voltage swing and the voltage gain of the op amp.
1. Calculate the peak output voltage:
The maximum output voltage swing is given as 10 Vpp, which means the peak-to-peak output voltage is 10 V. Since we're dealing with a sinusoidal signal, the peak voltage is half of the peak-to-peak voltage. Thus, the peak output voltage is 10 V / 2 = 5 V.
2. Determine the maximum input voltage:
Since the voltage gain of the op amp is given as 100, the output voltage is 100 times the input voltage. Therefore, the maximum input voltage can be found by dividing the maximum output voltage by the voltage gain: 5 V / 100 = 0.05 V.
However, it's important to note that this calculation assumes ideal conditions and neglects other factors such as supply voltage limitations, the op amp's input common-mode range, and any maximum input voltage specified by the manufacturer. Therefore, it's always recommended to consult the op amp's datasheet for specific information and limitations.