An amplifier is an electronic device that increases the power, voltage, or current of a signal. In the context of image sensors, amplifiers are crucial for enhancing the weak signals generated by light-sensitive elements, allowing for clearer and more defined images. By boosting these signals, amplifiers play a vital role in both CCD and CMOS technologies, impacting image quality and sensitivity.
congrats on reading the definition of Amplifier. now let's actually learn it.