ADG721BRM

Analog switches, multiplexers, and demultiplexers are components used in a wide variety of application fields for signal routing and signal conditioning. The ADG721BRM is an advanced component of this type, designed for use in portable instrumentation, audio systems, and automotive applications. This article will discuss the application field of the ADG721BRM, as well as the component’s underlying working principle.

Applications

The ADG721BRM is a low-power analog switch ideal for use in battery powered systems. It is a dual SPDT switch, allowing it to be used in a variety of applications. The component enables signal routing and signal switching, allowing users to route signals between two signals while avoiding signal degradation. In addition, the component is a low-voltage component, further reducing power consumption.

Due to its low power consumption the component is ideal for use in portable instrumentation, medical devices, and mobile phones. The component can also be used in automotive applications, such as in electric vehicle powertrain systems, to provide additional protection against electrical interference and signal losses. Furthermore, the component is suitable for use in audio systems such as home theater systems or other high-end audio devices.

Finally, the component is also well-suited for use in data acquisition and signal processing systems. The ADG721BRM has a wide operating temperature range of -40°C to +85°C, and is rated for 15V operation, meaning it can be used in numerous rugged applications.

Working Principle

The ADG721BRM is an all-analog, low-power switch featuring a single-pole double-throw (SPDT) design. It is a CMOS-based component, offering high levels of integration and performance when compared to a discrete design. The component is powered by a single supply of 2.6V to 15V.

At the core of the ADG721BRM is a single SPDT analog switch array. Each array is made up of two overlap-compensated, CMOS, double-throw switches that are designed for low-power CMOS operation. The switches are controlled by two separate logic signals, and work by changing the connection between two signals based on the logic level of the relevant control signal.

The main advantage of the ADG721BRM is its low-power consumption, allowing it to be used in portable and handheld applications. The component is also highly reliable and robust, allowing it to be used in mission-critical applications, where reliability is essential. Finally, the component also offers outstanding signal integrity, meaning it is well-suited for high-fidelity audio applications.

Conclusion

The ADG721BRM is an advanced analog switch, designed for use in a variety of application fields, including portable instrumentation, audio systems and automotive applications. The component features a single-pole double-throw (SPDT) design and is powered by a single 2.6V to 15V supply. The component is highly reliable and robust, offering low-power consumption and excellent signal integrity. For these reasons, the ADG721BRM is ideal for use in a wide variety of applications.