DG412DY-T1-E3

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DG412DY-T1-E3 is analog switch, multiplexer (MUX) and demultiplexer (DEMUX) best suited for low voltage/low-power applications. It is part of the DG4 High-Speed ​​Analog Multiplexer/Demultiplexer family.

The DG412 is a low-on-resistance analog switch with a low power consumption. Its on-resistance is low, allowing low-power signal control with minimal power dissipation. Its high-speed ​​switching performance is suitable for applications requiring fast switching operations. This makes it ideal for applications such as audio and video switching, sample-and-hold circuits, low-power signal processing, gain control, and analog computer switching.

The DG412DY-T1-E3 has many features. It features a low-on-resistance of 60mΩ (typical), low-power dissipation of 40μA (typical), and is rated for voltages up to 16V. It also features a low-voltage control voltage (VCTL) of 0.8V, meaning that the switch can be activated with low-power signals. The DG412 has an operating temperature range of –40°C to 85°C, further widening its range of applications.

The DG412DY-T1-E3 can be used as either a multiplexer or a demultiplexer. As a multiplexer, the device can switch control signals between multiple inputs, while as a demultiplexer, it can switch control signals between multiple outputs. The device has two control inputs, a "select" input (S1) and a "enable" input (EN). The select input is used to select the input signal to be passed to the output. The enable input is used to enable/disable the signal path between the inputs and the output.

The working principle of the DG412 is fairly simple. When EN is low and S1 is low, the device is in the non-inverting state. This allows signal to be passed from input to output. When EN is high, the device is in the high-impedance state. This prevents signal from being passed from input to output. When S1 is high, the signal is switched from one input to the other.

In summary, the DG412DY-T1-E3 is an ideal low-power switch, multiplexer and demultiplexer for a wide range of applications. Its low-on-resistance, low power dissipation and high-speed ​​switching make it perfect for signal switching applications. Its low-voltage control voltage and wide operating temperature range further enhance its appeal.

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