MAX4502CUK+T

The MAX4502CUK+T is a floating channel, dual SPST/4:1 mux analog switch with less than 0.1 ohm on resistance. It has low power consumption and high signal bandwidth, making it an excellent choice for a variety of interface applications. The device provides three selectable single-pole/single-throw (SPST) switches with a single 0/1 control input and a low off-state leakage current. It is ideal for switching differentially-probed signals in a wide range of analog and digital interface circuit applications.

Applications

The MAX4502CUK+T offers designers a variety of applications. It is suitable for low voltage single-ended signal switching in applications such as audio switching, video switching, data conversion, and instrumentation. It is also well-suited for switching differential signals in applications such as bus-based control interfaces and medical instrumentation. Additionally, the device provides excellent isolation performance for switching between analog and digital signals.

Working Principle

The MAX4502CUK+T is an SPST analog switch with an integrated 4:1 multiplexer/demultiplexer. It consists of two independent two-channel linear switches, each channel receiving its own separate control signal. All channels are specified over the industrial temperature range of -40°C to +85 °C. There are three selectable channels, each channel can be switched on or off by the logic states of the control signal. The maximum switching frequency is 400 kHz. Additionally, the device provides excellent isolation performance.

Conclusion

The MAX4502CUK+T is a floating channel, dual SPST/4:1 mux analog switch that is an ideal solution for a wide range of low voltage single-ended and differential signal switching applications. Its low power consumption and high signal bandwidth make it an excellent choice for applications such as audio and video switching, data conversion, instrumentation, and bus-based control interfaces. Additionally, its low off-state leakage current, excellent isolation performance and wide industrial temperature range make it a reliable interface solution.