MAX4395ESD/V+T

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The MAX4395ESD/V + T integrated circuit is a low-voltage, time-delay, dual-in-line video amplifier which is designed for use in the audio and video industry. It provides increased protection against ESD, surge, and other transient interference. This integrated circuit is particularly suitable for applications that require a video amplifier with fast turn-on and low power dissipation. The MAX4395ESD/V + T integrated circuit is designed and manufactured to provide replacement for operational amplifiers in many video amplifying applications.

The features and benefits of the MAX4395ESD/V + T video amplifier include a wide input common-mode range of 1.25 V to 12 V, low power consumption of 60uA, low distortion of -65 dB @3Vrms, very small unitcell size of 0.018 inch2, thermal protection and a low total cost. The MAX4395ESD/V + T is ideal for voltage buffer amplifiers, current buffer amplifiers, summing circuits, unity gain buffer amplifiers, and active low-pass filter amplifiers.

Applications of the MAX4395ESD/V + T video amplifiers include video signal conditioning, signal mixing, analog input summation, active filtering and signal amplification. The MAX4395ESD/V + T integrates an input signal conditioner, an amplifier, and an active low pass filter, all in a single integrated circuit. This makes it very efficient at reducing the power consumption and size of the video signal conditioning system.

The working principle of the MAX4395ESD/V + T is based on the common-mode feedback (CMFB) architecture. It utilizes the very low quiescent current-sense amplifier to sense and adjust the common-mode level of the input signal to the linear range of the amplifier. The CMFB reduces the input offset voltage, providing a wide gain range with minimal offset voltage drift. The combined action of the current load and common-mode feedback allows for improved performance and low power consumption. In addition, its wide input common-mode range and low power consumption make it ideal for low-voltage applications.

The MAX4395ESD/V + T is designed with adaptive slew rate control, which ensures fast turning off at high input frequencies, while keeping the consumption low at low frequencies. This helps reduce total distortion and protect the internal amplifiers from overloading. Another key feature of the MAX4395ESD/V + T is its built-in thermal protection. This feature ensures that the amplifier will shut down in the event of an excessive temperature rise, preventing damage to the circuitry.

In summary, the MAX4395ESD/V + T is an integrated circuit that provides improved protection against ESD, surge, and other transient interference. It offers a wide input common-mode range, low power consumption, low distortion, and thermal protection. The integrated circuit is ideal for applications which require a fast turn-on and low power dissipation. It is suitable for use in many video amplifying applications such as video signal conditioning, signal mixing, analog input summation, active filtering, and signal amplification.

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