ISL84514IH-T

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The ISL84514IH-T is a component in the family of switches, multiplexers and demultiplexers of inter-face analog switches. The component is a 5-bit mux and demux that can be used for many applications. The component contains five digital inputs: EN (Enable), A, B, C and D. Depending on the selected digital inputs, the component can be used to multiplex or demultiplex up to five signals.

The ISL84514IH-T is integrated with five 66-ohms CMOS inter-face analog switches that feature a low On-resistance and high off-Isolation. The component provides over temperature, over current and over voltage protection. The component features an internal capacitor to reduce dV/dt noise. The component is ESD protected to provide up to 8kV full protection.

The component has a maximum supply voltage of 6V and can handle supply voltages up to 8V. The component features high-speed multiplexing, with maximum propagation delay of 4 ns (typical). The component has a maximum power dissipation of 300mW and a guaranteed total negative-going glitch of 700ns (maximum). The ISL84514IH-T is certified by AEC-Q100 and is RoHS compliant.

The most common application of the ISL84514IH-T is in high-speed digital interconnect interfaces, providing low On-resistance and high ESD immunity. The component is suitable for switching high-speed bidirectional data, such as USB, HDMI, or Ethernet. It is also used in general applications such as power supply and battery switch control.

In terms of working principle, the component works by multiplexing or demultiplexing the input digital signals. The component uses the enable pin (EN) to enable the switching while the other pins (A, B, C, and D) are used to select the paths of the analog signals. When the enable pin is enabled, the input signals are multiplexed or demultiplexed depends on the configuration of the A, B, C, and D pins. The component also works to provide over temperature, over current and over voltage protection and reduce dV/dt noise.

In conclusion, the ISL84514IH-T is a component in the family of interface analog switches, multiplexers, and demultiplexers. The component is suitable for switching high-speed bidirectional data and is integrated with five 66-ohms CMOS analog switches and features a low on-resistance and high ESD immunity. The component works by multiplexing or demultiplexing the input digital signals and provides over temperature, over current and over voltage protection and reduces dV/dt noise.

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