ADG811YRU

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The ADG811YRU Analog Switches, Multiplexers, Demultiplexers is a single-pole/double-throw (SPDT) switch family that allows single-pole, double-pole, and single-throw (SPST) functions to be implemented. It consists of an internal switch element and drive, as well as a control port for signals. The switches are designed to meet the requirements of high-speed, high-accuracy applications.

Application Field

The ADG811YRU is mainly used in systems that require a high-speed and robust switching solution. It is commonly found in ADC systems, in which it can accurately switch and sample signals at up to 40MHz. It is also well suited to applications in which the switch must self-calibrate and leave minimal traces on the sampled signal. Its high level of signal isolation ensures it is equally suitable for applications in which signal integrity is a priority.

The ADG811YRU can be used in a variety of applications, but is particularly common in communications and in data capture systems, such as those used in medical, automotive, and industrial fields. It is also well suited to audio and video applications and can be used to switch analog and digital signals.

Working Principle

The ADG811YRU is driven and controlled by a control port, allowing it to be accurately switched from one signal path to another. It is designed to offer performance of up to 40MHz and to operate with minimal distortion, as well as minimal crossover distortion when transitioning between signal sources.

The input signal is routed through the switch, with the control port using the input signal to determine which path to switch the signal to. When the switch is engaged, the signal is routed through an appropriate path, according to the selection provided at the control port. This allows the switch to sample different signals at a continuous rate.

The ADG811YRU can also be used as a level shifter and in multiplexer and demultiplexer systems, thanks to its high-level of signal isolation. It can support an input voltage of up to 28V, making it suitable for a variety of applications, including those in industrial environments, where higher levels of noise and interference can be expected.

Conclusion

The ADG811YRU Analog Switches, Multiplexers, Demultiplexers offer users a high-speed, high-accuracy solution for their switching needs. It can accurately switch and sample signals up to 40MHz and offers excellent levels of signal isolation and noise performance. It is suitable for a variety of applications, including in ADC systems, communications, and data capture systems, as well as in audio and video applications. Thanks to its ability to operate at up to 28V, it is also suitable for industrial applications.

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