ADG439FBR

Interface - Analog Switches, Multiplexers, Demultiplexers

The ADG408FBR, produced by Analog Devices, is an 8-channel monolithic CMOS analog switch. The device is a low-power, single-supply analog multiplexer and demultiplexer. The device offers four differential switches and four single-ended switches. They are characterized by fast switching times, low on-resistance, and low-voltage operation.

The ADG408FBR is an enabling device ideal for use in a wide range of applications, such as signal switching, communications, transducers, optical encoders and other high-precision analog interfaces. It is also incorporated in electronic instrumentation, medical imaging systems, and electronic test equipment.

The ADG408FBR is an asynchronous switch that can be used to select between two or more analog signals. It is designed to operate with a single supply of 3.3 V, making it a perfect fit for applications where battery power may be used. The device also supports both negative and positive supply voltages, making it suitable for use in a variety of systems.

The ADG408FBR utilizes CMOS technology to offer low on-resistance, low charge injection and off-isolation, which makes it a great choice for applications where broad banded performance and noise immunity are important. The on-resistance of the device is typically 2 ohms, and its off-isolation is about 10 dB.

The ADG408FBR is an analog multiplexer and demultiplexer which makes it ideal for applications where multiple analog signals need to be multiplexed and demultiplexed. For example, it can be used to select between multiple transducers, or to select between analog circuit blocks. The ADG408FBR can also be used to control multiple transducers with a single analog signal.

The ADG408FBR provides fast switching times, with typically switching times of 10ns between two states. The device has TTL compatible control inputs, which allows it to be easily implemented in digital systems. The device also provides interlock protection so that the outputs are in tristate if all their control inputs are not active simultaneously.

In summary, the ADG408FBR is an ideal device for a variety of analog applications, from high-performance analog switches to low-power multiplexers and demultiplexers. Its low on-resistance, fast switching times, TTL compatible control inputs and low-voltage operation make it a great fit for a variety of systems. Its also provides interlock protection, making it a safe choice when multiplexing and demultiplexing different signals.