ISL84521IV-T

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The ISL84521IV-T is an integrated analog switch and multiplexer/demultiplexer circuit designed for use in a variety of applications. It consists of four independent switches, each of which can be controlled individually or in combination. The switches are controlled by two signals that can be provided externally or by an on-chip clock. The device has a low on-resistance of 0.2Ω and a low switching distortion of only 0.5dB. The low power consumption makes it suitable for use in battery-powered or portable applications.

The ISL84521IV-T provides two outputs that can be used to switch between multiple sources. The outputs can be connected to either analog or digital signals. In addition, the device can be used as a multiplexer to select one input from a group of inputs or as a demultiplexer to split one input into two separate outputs. The device is designed to be used in a wide range of applications including telecommunications, consumer electronics, industrial, automotive and medical.

The ISL84521IV-T has several useful features such as "Active Load Switching." This feature allows the device to switch high capacitive loads while minimizing power consumption. The device also includes a "Transparency Stop" feature that prevents unwanted signals from passing through the switch. The device has an adjustable propagation delay and a switch activation window that allows it to switch high speed signals without distortion or jitter.

The ISL84521IV-T includes built-in protection circuitry including a dynamic current limit, reverse polarity protection, and over temperature protection. These features ensure reliable operation and longer life. In addition, the device has built-in diagnostic and monitoring capabilities, making it easier to monitor the switch operation for maintenance and troubleshooting.

The ISL84521IV-T is a versatile device that can be used in a variety of applications such as video switching, audio switching, level shifting, and signal conditioning. It has low power consumption, low insertion loss, and a wide operating temperature range. The device is an ideal solution for applications requiring low cost, low power, and low distortion switching.

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