ISL8484IUZ-T

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The ISL8484IUZ-T is a high-speed analog switch with a variety of functions. Its primary purpose is to route audio, video, and other digital signals. It is well suited for applications such as automotive infotainment, audio mixing, digital video switching, and other high-speed analog applications. The ISL8484IUZ-T is an I2C-controlled, low-voltage, single-pole/double-throw (SPDT) switching device that can be configured as an analog multiplexer, demultiplexer, or line rate switch.

Interface - Analog Switches, Multiplexers, Demultiplexers

The ISL8484IUZ-T can be used as an analog switch, multiplexer, or demultiplexer. An analog switch is used to switch a signal from one source to another. A multiplexer is used to combine multiple signals into one, while a demultiplexer is used to split a single signal into multiple ones. The ISL8484IUZ-T can be used in both multiplexer and demultiplexer configurations. It has an input impedance of 20 pF and a maximum off-state leakage current of ±50 nA.

Working Principle

The ISL8484IUZ-T is powered by either a 5V or 3V supply and is capable of switching up to 200Mbps. The device utilizes Digital output logic, which is translated by an intermediate buffer and then fed to the switch. The digital logic enables the user to control the ISL8484IUZ-T via an I2C or SPI interface. The I2C or SPI interface is used to control the switch’s voltage levels, as well as its source/destination selection. The device has a selectable 15kHz low-pass filter for improved high frequency operation.

The ISL8484IUZ-T’s low-pass filtering capability can also be used to improve analog signal fidelity when using the device as a multiplexer and a demultiplexer. The device’s low-pass filtering eliminates unwanted signals and creates a smooth response from the switched signal. Additionally, the device has a graceful degrade feature, which will protect the switch from electrical overstress. This feature helps to maximize device longevity.

Conclusion

The ISL8484IUZ-T is a highspeed analog switch with a variety of functions. It is suitable for a wide range of applications and provides an easy-to-use interface. Additionally, its low-pass filter and graceful degrade features provide extra protection against electrical overstress. The combination of its features makes the ISL8484IUZ-T an ideal device for automotives infotainment, audio mixing, digital video switching, and other high-speed analog applications.

The specific data is subject to PDF, and the above content is for reference