ADG794BRQZ

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The ADG794BRQZ is a part of a family of precision CMOS, single-pole/double-throw (SPDT) analog switches that are low-power and have low-voltage specifications. It works in the range of -0.3 to VDD + 0.3VL and comes in the compact 8-lead body. This device can be put to various usage in applications such as controlling power, isolating sources and communications.

Essentially, the ADG794BRQZ is an analog switch that uses CMOS logic control inputs, offering low power consumption. It can be used to switch analog signals between two paths with very low distortion and switch transients. The ADG794BRQZ has two primary applications: multiplexing and demultiplexing.

Working Principle

The ADG794BRQZ consists of two separate circuits , each of which contains a single-pole/double-throw switch and two logical control switches. The two circuits are enabled when the ENBL pin is below the logic threshold . When one of the control switches is on, the circuit is connected to the A terminal and when the other one is activated, the circuit is connected to the B terminal. The control switches have a built-in internal hysteresis of 0.2V for reducing the switch transients and distortion.

The ADG794BRQZ also reduces the switching time by making use of gate-controlled charging and discharging of the analog switch capacitors. This technique reduces the charge injection, which improves the signal integrity of the switch and makes it ideal for RF and sensitive analog applications. The logic thresholds for the control switches are 0V and 3V, and the hysteresis of 0.2V allows them to switch reliably from one logic state to the other.

Application Field

The ADG794BRQZ is used in a wide range of applications. It is ideal for multiplexing and demultiplexing, as it offers low power consumption, low distortion and low switch transients. It is also used for isolating source and controlling power in various circuits, such as automotive electronics and telecommunication systems. This device can be found in fully automated industrial processes, medical instruments, robotics, video equipment and other fields.

Moreover, the ADG794BRQZ is used in 16-bit and 32-bit data buses to multiplex data and control signals, making it suitable for use in modern embedded systems. Its fast switching speed and low power consumption mean that it is a great solution for applications that require quick response times and operation in harsh environments, such as space or automotive technologies.

The ADG794BRQZ is a versatile device and can be used wherever an analog signal needs to be switched between two paths with low distortion and low switch transients. It is a cost-effective way to implement a robust circuit for switching signals in multiplexing and demultiplexing applications.

The specific data is subject to PDF, and the above content is for reference