DG611EEN-T1-GE4

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The DG611EEN-T1-GE4 is an analog switch/multiplexer/demultiplexer integrated circuit. It is designed to provide a reliable and economical means of multiplexing and demultiplexing analog signals. In practical applications, the DG611EEN-T1-GE4 can be used to route signals from an analog video or audio source to a display or receiver, switch amplifiers or other audio sources, create a bridge between two communication links, or multiplex multiple signals on the same line.

The DG611EEN-T1-GE4 contains 4 channels, each of which has two input/output pins. It is separated into two sections, the analog switching section and the multiplexer/demultiplexer. On the analog switching side, the two input/output pins can be connected or disconnected, providing a direct connection for analog signals. On the multiplexer side, the 4-channel multiplexer/demultiplexer allows one signal input to be routed to 4 different outputs. It is designed to be used in several modes, including single-ended analog switching, dual-ended analog switching (two signals at the same time) and parameterized single/dual-ended switching.

The DG611EEN-T1-GE4 works using a combination of TTL logic and analog switching. The TTL logic portion consists of four input buffers, four output buffers, and an internal logic circuit. The logic circuit is designed to receive a logic signal from a control voltage, which determines whether the two input/output pins should be connected or disconnected. The logic circuit also has two select pins for further control by external devices. The analog switching portion of the device consists of four N-channel MOSFETs that are connected in series. When a control voltage is applied to the select pins, the MOSFETs are turned on and off, allowing analog signals to flow through.

The DG611EEN-T1-GE4 is designed to operate over a wide temperature range and is intended for applications such as audio and video switching, microphone switching, and UART multiplexing. Its low power consumption, low power dissipation, and fast switching speeds make it well suited for mobile applications. It is available in a TSSOP-20 package and has been qualified to the appropriate standards for automotive applications.

The DG611EEN-T1-GE4 analog switch/multiplexer/demultiplexer is a versatile and economical integrated circuit for multiplexing, demultiplexing, and switching of analog signals. Its use of TTL logic and MOSFETs for analog switching allows high speed operation and low power consumption, making it suitable for many applications where an economical and reliable means of switching or routing analog signals is required.

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