ADG774BRQZ-REEL7

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The ADG774BRQZ-REEL7 is an analog switch specifically designed for use in audio applications, such as microphone and headset switching, as well as line and microphone level signal routing. It belongs to the Interface - Analog Switches, Multiplexers, Demultiplexers grouping and is capable of providing high power, low distortion and ultra low on-resistance performance. The ADG774BRQZ-REEL7 can be used as a singleswitch in applications requiring digital control of signals, or cascaded in configurations controlling multiple analog signals.

The ADG774BRQZ-REEL7 features a pair of inputs and two outputs, each of which provides signals to the respective opposite side. This enables it to provide dual-channel signal routing to and from the two inputs and outputs. Digital data is provided to the device by the two electrical control inputs (A and B). The ADG774BRQZ-REEL7 provides logic 0-5 V levels of performance, ensuring the device can be used with any logic family.

The ADG774BRQZ-REEL7 has a built-in low-power shutdown (SHDN) pin that can be used to reduce power consumption when the device is not in use. This makes the device an ideal choice for applications that have to deal with frequently changing power requirements.

In terms of the working principle of the device, the ADG774BRQZ-REEL7 uses an analog switch with a pass-transistor configuration. When a logic signal is applied to either of the control inputs, the associated switch is opened, allowing the signal to travel through the device. The signal is then detected by a comparator, which adjusts the resistance of the pass transistor to create a low impedance path for the signal. The pass-transistor configuration ensures that the signal is passed with minimal distortion.

Overall, the ADG774BRQZ-REEL7 is a versatile analog switch that has been designed for use in audio applications. It features low power consumption, low distortion and ultra low on-resistance performance. It is capable of providing dual-channel signal routing and can be used with any logic family. The built-in low-power shutdown allows the device to reduce its power consumption when not in use, making it an ideal choice for applications that often require power changes.

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