ISL84516IB

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The ISL84516IB is an analog switch/multiplexer/demultiplexer integrated circuit that utilizes CMOS logic to switch analog signals at high speed while offering power dissipation. It is part of a family of low power CMOS switch ICs, developed by Intersil, offering the industry\'s widest range of on-resistance and switching voltage options in a single package.

The ISL84516IB switch IC contains four low-on-resistance switches with an independent enable control. It is configured as a single 4-channel, normally closed (NC) analog switch. An input voltage applied to the three logic input pins controls the switching of the four independent switches. When the enable pin is asserted (high logic level), the four channels are simultaneously enabled; otherwise, they are all disabled. The ISL84516IB switch has a low power on-resistance of typically 0.35 ohms and a saturation voltage of 0.4V, with the added benefit of an 0.8V low power operation.

The ISL84516IB is a low voltage, single-channel analog switch/multiplexer that is ideal for use in applications requiring high-speed switching and low power consumption. It is capable of operating at speeds up to 200MHz. The switch features a high bandwidth of 2MHz, with a low-on-resistance of 0.35 ohms. The low-on-resistance switch devices maintain very low saturation voltages, making them suitable for use in high-speed applications. Furthermore, the device provides excellent signal integrity, especially in radio frequency applications.

The ISL84516IB is designed for a wide variety of applications. It is particularly suitable for use in audio systems, video systems, modems, cellular telephones, digital communications and ADC interfaces. In audio systems, it is used to switch between multiple sources. In video systems, it is used to switch between multiple video sources. In modems, it is used to switch between multiple channels. In cellular telephones, it is used to switch between multiple frequencies. In digital communications, it is used to switch between multiple data signals. Finally, in ADC interfaces, it is used to switch between analog and digital data.

The ISL84516IB switch is available in both TSSOP and QFN packages. It exhibits excellent immunity to ESD, making it suitable for applications where a high degree of ESD protection is required. The device is also resistant to power supply transients, making it ideal for automotive applications. Furthermore, it is compatible with all common logic family, including TTL, CMOS, ECL and LVCMOS logic families.

In summary, the ISL84516IB is a low-on-resistance, single-channel CMOS switch/multiplexer/demultiplexer that offers very low power consumption and a high switching speed. It is designed for use in a variety of high-speed analog applications, such as audio systems, video systems, modems, cellular telephones, digital communications and ADC interfaces. The device has excellent immunity to ESD, and is compatible with all common logic families (including TTL, CMOS, ECL and LVCMOS).

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