DG2789DN-T1-E4

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DG2789DN-T1-E4 is an IC in the Analog Switches, Multiplexers, Demultiplexers category. It is a digital device, meaning it utilizes digital logic to source or pass signals from one or several input signals to one or various active output channels. It is comprised of single-pole single-throw (SPST) switch elements of low resistance, which are digital controlled, meaning the switches are reactively operated via signals from an external controller or computer.

DG2789DN-T1-E4 is able to switch between two or more input signals and pass selected signals to the desired output channel, meaning it is capable of multiplexing and demultiplexing. It can also be used in certain settings where one signal need to be connected to multiple load, such as in buffering conifgurations, where the controller can selectively couple a single load to either one of the multiplexed outputs.

The specific application of DG2789DN-T1-E4 is as a cost-effective solution for switching and multiplexing small signals in both analog and digital control settings. Specifically, it is suitable for battery powered systems, data capture and buss multiplexing, power management or battery-powered systems, voltage monitorings, and various low-noise environments. Its low on-resistance and off-resistance is an attractive feature for the intended application settings.

The working principle of DG2789DN-T1-E4 is quite simple. The low resistance switch element consists of one or more transistors and digital logic circuitry, which reactively select or multiplex different signals from either a single input source or several input sources to the desired active output channel. This is achieved via a digital signal from the external controller, which triggers the low resistance switch element into either an ‘on’ state or an ‘off’ state.

In essence, DG2789DN-T1-E4 is a cost-effective solution for switching, multiplexing and demultiplexing small-signals in both analog and digital control settings. It is especially suitable for battery powered systems, power management systems, data capture and buss multiplexing, voltage monitoring, and various low-noise environments.

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