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ADG433BR

ADG433BR Description

The ADG433BR is a high-performance analog switch designed and manufactured by Analog Devices Inc., a leading company in the electronics industry. This 16-SOIC packaged IC features a 1:1 multiplexer/demultiplexer circuit with 4 channels, making it ideal for various applications in signal routing and switching. However, it is important to note that the product status is currently marked as obsolete, which may affect its availability and support.

ADG433BR Features

• Technical Specifications: The ADG433BR boasts a low leakage current of 250pA, ensuring minimal signal degradation. It operates with a dual supply voltage of ±15V and a single supply voltage of 12V, providing flexibility in power requirements. The on-state resistance is a maximum of 24Ω, which is relatively low for an analog switch, ensuring minimal signal loss.

• Channel-to-Channel Matching: The ADG433BR offers excellent channel-to-channel matching with a maximum ΔRon of 1.2Ω, which is crucial for maintaining signal integrity in applications where precise signal routing is required.

• Channel Capacitance: The channel capacitance for both CS(off) and CD(off) is 9pF, which is relatively low for an analog switch, ensuring fast switching speeds and minimal signal distortion.

• Switch Time: The ADG433BR has a fast switch time of 90ns for Ton and 60ns for Toff, making it suitable for high-speed signal routing applications.

• Charge Injection: With a low charge injection of 5pC, the ADG433BR minimizes the impact of charge injection on signal integrity, which is particularly important in high-precision applications.

• Moisture Sensitivity Level: The ADG433BR has a moisture sensitivity level of 1 (Unlimited), indicating that it can be stored and handled without special precautions regarding moisture.

ADG433BR Applications

The ADG433BR is ideal for a variety of applications where high-speed signal routing and switching are required. Some specific use cases include:

1. Telecommunications: The ADG433BR can be used in telecommunications systems for signal routing and switching, taking advantage of its fast switching speeds and low leakage current.

2. Industrial Automation: In industrial automation systems, the ADG433BR can be used for controlling and routing signals between various sensors and actuators, benefiting from its low on-state resistance and excellent channel-to-channel matching.

3. Medical Equipment: The ADG433BR can be used in medical equipment for signal routing and switching, where precise signal integrity is crucial for accurate diagnostics and treatment.

4. Audio/Video Applications: In audio and video applications, the ADG433BR can be used for routing and switching audio and video signals, taking advantage of its low channel capacitance and fast switch times.

Conclusion of ADG433BR

The ADG433BR is a high-performance analog switch with a range of features that make it suitable for various high-speed signal routing and switching applications. Its low leakage current, excellent channel-to-channel matching, and fast switch times ensure signal integrity and minimal signal loss. However, its obsolete status may affect its availability and support, making it crucial to consider alternative options or explore the possibility of sourcing the product through specialized suppliers. Despite this, the ADG433BR remains a robust solution for applications where precise signal routing and switching are required.