DG2788DN-T1-E4 Integrated Circuits (ICs)

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Analog switches, multiplexers and demultiplexers are important building blocks of analog and digital systems, especially for systems where one wants to switch, select and route various signals from different sources to different destinations. In volatile signals or when a large amount of data should be managed, one of the most commonly used devices for such applications is the DG2788DN-T1-E4 multiplexer.

The DG2788DN-T1-E4 is a 8-bit single type multiplexer/demultiplexer with an integrated 3-state buffer. It’s a 16-pin surface mount plastic package which has an operating temperature range of -55°C to 125°C. This device is featured with low on-resistance, low noise, low propagation delay and low power consumption.

The multiplexer application of the DG2788DN-T1-E4 works like this: it has 8 independent digital input signals that are controlled by two select inputs (S0 and S1) and that are routed to a common output Y0. The S0 input can select between two input signals (in0 and in1), and the S1 input can select between two input signals (in2 and in3). In other words, this multiplexer can be used to route up to 4 input signals to 1 output signal.

For a demultiplexer application, the DG2788DN-T1-E4 works the same way but with reversed connections: it has 8 independent digital output signals that are controlled by two select inputs (S0 and S1) and that are routed from a common input Y0. The S0 input can select between two output signals (out0 and out1), and the S1 input can select between two output signals (out2 and out3). In other words, this demultiplexer can be used to route 1 input signal to up to 4 output signals.

A 3-state output buffer allows these inputs and outputs to be switched on or off. The integrated buffer ensures a fast transition between the output high-state and low-state, reducing the possibility of signal distortion. This circuit also has an enable input (E) which when in the low-state will force all of the outputs to the high-impedance state.

The DG2788DN-T1-E4 is primarily used in communication systems, signal switching, signal routing and signal encoding applications. It can also be used in a variety of peripheral devices such as sensors, data converters, modems and storage devices. In addition to its use in digital systems, it can also be used in analog systems where it can provide control and isolation of signals.

To sum up, the DG2788DN-T1-E4 is a multi-purpose multiplexer/demultiplexer and 3-state buffer device that is suitable for both analog and digital applications. Its low power and fast switching capability, along with its ease of use, make it an excellent choice for a wide variety of applications.

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