Maxim Integrated MAX4790EUK+T Analog Switch

The MAX4790EUK+T is a high-performance, single-pole/single-throw (SPST) analog switch from Maxim Integrated that offers precision switching capabilities for a wide range of applications. This compact and efficient switch is designed to operate with a single supply voltage ranging from +1.6V to +5.5V, making it versatile for both portable and stationary applications.

With its low on-resistance of just 0.5Ω (typical) at a +5V supply, the MAX4790EUK+T ensures minimal signal distortion and attenuation, which is crucial for maintaining signal integrity in sensitive analog circuits. This feature, combined with a high off-isolation of -75dB at 1MHz, makes it an excellent choice for audio, video, and high-frequency signal switching.

The switch also boasts fast switching times, with turn-on and turn-off times typically at 20ns and 10ns respectively. This speed is beneficial for applications that require quick response times, such as sample-and-hold circuits or multiplexing signals.

In terms of power consumption, the MAX4790EUK+T is highly efficient. It has an ultra-low quiescent current of less than 1µA, which helps to conserve power in battery-operated devices. Additionally, the switch offers an ESD protection of ±15kV (Human Body Model), providing robustness and reliability in harsh environments.

The MAX4790EUK+T comes in a small SOT23-5 package, which is ideal for space-constrained applications. Its small footprint allows for high-density board layouts, and the SOT23-5 package is compatible with standard surface-mount technology, simplifying the manufacturing process.

Applications for the MAX4790EUK+T are diverse and include portable instruments, communication devices, audio and video signal routing, battery-powered systems, and any other application that requires high-performance analog signal switching with minimal power consumption and space requirements.

Overall, the Maxim Integrated MAX4790EUK+T is a reliable and efficient solution for designers looking to integrate a high-quality analog switch into their electronic designs.