ISL5123CB-T

The ISL5123CB-T is an analog switch and multiplexer/demultiplexer. It is a single-pole double-throw (SPDT) very low power CMOS switch intended for analog and digital signals, and is designed for low On-resistance and low off-leakage currents over a broad range of supply voltages.

The ISL5123CB-T is a general-purpose analog switch. It can be used to switch between two whole circuits, or to switch a single signal between two paths. The switch can be used to transfer signals between multiple sources and destinations, as well as enable and disable different signals within an electronic system.

The ISL5123CB-T is an ideal solution for portable electronics and battery-powered devices. It is suitable for a variety of applications including audio/video, communications, instrumentation, and automotive.

The ISL5123CB-T features static low On-resistance (max 3.5 Ohms) and low off-leakage currents (max 3nA). It also has a low input current and a high dielectric strength that prevents leakage between adjacent switches.

In addition, this device offers excellent long-term reliability and on/off cycle life. The ISL5123CB-T is capable of handling up to 1 Amp of continuous current and has an integrated top-mounted 10k Ohm resistor which provides resistance-to-ground at the switch output.

The ISL5123CB-T is specified for operation over the Industrial (-40°C to +85°C) temperature range and is available in a variety of package options including DLP, DMP, DMP-8, and DAP-8.

The ISL5123CB-T’s working principle is based on a standard MOS technology. When power is applied to the device, a voltage drop appears across the MOS gate. This voltage drop causes a current to flow between the gate and the source, controlling the switch action of the device. Additionally, when power is removed from the device, a reverse flow of current takes place, turning off the switch and returning it to its off state.

The ISL5123CB-T is a versatile and economical device that can be used in a variety of applications. Its low On-resistance, low off-leakage currents, and high reliability make it an ideal choice for a wide range of analog and digital signals.