ADG428BP-REEL

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The ADG428BP-REEL is a general purpose analog switch designed for a broad spectrum of applications, including dynamic signal conditioning and sample-and-hold systems. As an analog switch, the ADG428BP-REEL enables or disables input or output signals from or to selected connections on the device. This can be used to configure the device for multiplexing, demultiplexing, and for directing signals to or from test points. The ADG428BP-REEL is a single CMOS control IC that supports a wide range of operating voltage, from 1.8V to 5.5V .

The ADG428BP-REEL belongs to the Interface - Analog Switches, Multiplexers, Demultiplexers category. It is a monolithic CMOS device containing four independent channels, each with a CMOS analog switch, a CMOS buffer, and a voltage follower. This makes it capable of matching input signals with various output requirements. The voltage follower is designed to provide a low output impedance and linear frequency response with very low input distortion. Each analog switch has a single control input which can be used to On/Off each switch, as well as hold the switch in either the On or the Off state.

The ADG428BP-REEL is commonly used in test and measurement applications as well as other precision analog circuits. It is also used in dynamic signal conditioning circuits for condition signals such as buffers, multiplexers, and demultiplexers. As a multiplexer, it can be used to route multiplexed data from one or more inputs to one or more outputs. As a demultiplexer, it can be used to route data from one input to multiple outputs. The ADG428BP-REEL can also be used in sample-and-hold circuits, where it is used to capture signals at a certain point in time for further processing.

In operation, the CMOS analog switch can be thought of as a gate that controls the connection between two sources—the input and output of the device. The control input determines whether the switch is On or Off. When the switch is On, a connection is established between the input and output signals and the switch works in its linear region, while when the switch is Off, the connection between input and output is severed and the switch works in its cut-off region.

The ADG428BP-REEL also has a power-down mode which is commonly used to reduce power consumption. When the device is placed in power-down mode, all four switches are simultaneously turned off and the device draws very low quiescent current.

The ADG428BP-REEL is a versatile analog switch device with a wide range of potential applications. It can be used for multiplexing, demultiplexing, signal routing, and sample-and-hold operations. It has low power consumption, low output impedance and linear frequency response with low input distortion. Its built-in CMOS analog switches and voltage follower enable the device to be configured and used in many ways in a wide variety of applications.

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