MAX4550EWI+

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Interface - Analog Switches - Special Purpose

The MAX4550EWI+ is a highly precise, low-charge injection, single-channel, bi-directional analog switch specifically designed for audio and video signal switching applications. The switch features a low on-state resistance, low charge injection, and low distortion. The device is easily controlled by logic levels and the low on-state resistance makes the switch ideal for low voltage, low power applications that require low charge injection and low distortion, such as audio/video routing equipment, communications systems, and consumer electronics.

Features

The MAX4550EWI+ offers a variety of features that make it ideal for audio and video signal switching applications. These include: low on-state resistance (<100 Ohms), low charge injection (<0.1pC), high linearity (0.7V RF max), and low distortion ( -73 dBc typical). Additionally, the switch has a wide bandwidth (up to 500MHz) and can handle large signals (up to 3.3V driving resistance). Additionally, the device features low leakage current (<50nA) and low control voltage switching (20mA input current).

Benefits

The MAX4550EWI+ provides a number of benefits to audio and video signal switching applications. Its low on-state resistance enables low voltage, low power operation while its low charge injection and low distortion makes it ideal for audio/video routing equipment and consumer electronics. Additionally, its wide bandwidth allows it to handle large signals with low distortion, and its low leakage current and low control voltage switching capabilities make it an ideal choice for a wide range of applications.

Application Field and Working Principle

The MAX4550EWI+ is designed for use in audio and video applications such as audio/video routing equipment, communications systems, and consumer electronics. The device acts as a single-channel bi-directional switch and is easily controlled by logic levels. The switch is activated by applying a positive or negative voltage between its control (G) and output (A) terminals. When the voltage applied is greater than -0.5V, the switch will be forced into the on-state. When the voltage applied is less than 0.5V, the switch will be forced into the off-state.

The MAX4550EWI+ is designed specifically to provide a high level of precision and low distortion. Its low on-state resistance (<100 Ohms) and low charge injection (<0.1 pC) make it particularly attractive for audio and video switching applications. Additionally, its high linearity (0.7V RF max) and low distortion ( -73 dBc typical) make it ideal for avoiding signal degradation in audio/video switching applications.

The MAX4550EWI+ is an excellent choice for audio and video signal switching applications due to its low on-state resistance, low charge injection, high linearity, and low distortion. It is an ideal choice for a wide range of applications, from audio/video routing equipment to communications systems, and consumer electronics.

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