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What else can I help you with?
What is the voltage gain of voltage follower?
A: Voltage follower imply that the output will follow the input without any gain.
How does the inverting amplifier differs from voltage follower circuit?
altough voltage follower circuit provides output voltage which is in phase to input voltage as in noninverting amplifier but in unamplified form.
How does the non-inverting amplifier differ from voltage follower circuit?
altough voltage follower circuit provides output voltage which is in phase to input voltage as in noninverting amplifier but in unamplified form.
How does the non inverting amplifier differs from voltage follower circuit?
altough voltage follower circuit provides output voltage which is in phase to input voltage as in noninverting amplifier but in unamplified form.
What is need of voltage follower circuit?
It's a buffer circuit - it provides a high impedance input, and low impedance output with ~ unity gain. If you have a circuit that cannot drive much power, you can use a voltage follower to help. Also, if the input or output of a circuit needs to stay a specific value, such as with filters, you can easily control this due to the isolation the voltage follower provides.
What is a voltage follower Op-amp?
It is an amplifier that has no gain or a gain of one mainly used for isolation .
Why cc configurationis also called emitter follower?
The common collector (CC) configuration is called an emitter follower because the output is taken from the emitter terminal, which "follows" the input voltage at the base. In this configuration, the emitter voltage closely tracks the base voltage, with a small voltage drop due to the base-emitter junction. This results in a high input impedance and low output impedance, making it ideal for buffering applications. The term "follower" emphasizes the way the output voltage follows the input signal.
What is an emitter follower?
This is a particular transistor amplifier configuration. In general, the input signal is applied to the base, the collector is connected to a supply voltage, and the output is taken between the emitter and power supply common. One of the characteristics of the emitter follower is the output voltage "follows" the input, but the output is reduced by the Vbe voltage (the voltage drop between base and emitter, approximately 0.7 V for a silicon bipolar transistor).
The output voltage of an emitter follower is?
the same as the base minus Vbe drop. used for more power transfer
An emitter follower has a voltage gain that is?
.7v less than unity for DC operation but unity for AC.
What is voltage follower?
A voltage buffer amplifier is used to transfer a voltage from a first circuit, having a high output impedance level, to a second circuit with a low input impedance level.If the voltage is transferred unchanged (the voltage gain Av is 1), the amplifier is a unity gain buffer; also known as a voltage follower because the output voltage follows or tracks the input voltage. Although the voltage gain of a voltage buffer amplifier may be (approximately) unity, it usually provides considerable current gain and thus power gain
What is a Darlington IC?
Darlington circuit is voltage follower circuit with high input impedance and low output impedance.Darlington IC must have this ciruit integrated on it..
