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lennybogzy
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what can i do with a current source from 5ua to 270ua if i want some sort of active digital components
lennybogzy said:what can i do with a current source from 5ua to 270ua if i want some sort of active digital components
A current controlled device is an electronic device that uses an external current to control its operation. Unlike voltage-controlled devices, which use voltage as the input signal, current-controlled devices use current as the input signal.
A current controlled device works by converting an input current signal into an output voltage or current signal. The device typically contains transistors, which can amplify and manipulate the input current to produce the desired output signal.
Some common examples of current controlled devices include transistors, operational amplifiers, and thyristors. These devices are widely used in electronic circuits for various applications such as amplification, switching, and signal processing.
One major advantage of using current controlled devices is their high input impedance, which means they require very little current to operate. This makes them ideal for use in low-power applications. Additionally, they offer greater precision and stability compared to voltage-controlled devices.
The main difference between current controlled devices and voltage controlled devices is the type of input signal they use. While current controlled devices use current as the input signal, voltage controlled devices use voltage. This difference can affect the device's performance, stability, and sensitivity to external factors such as temperature and noise.