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ADG728BRUZ-REEL

ADG728BRUZ-REEL Description

The ADG728BRUZ-REEL is an 8:1 multiplexer/demultiplexer integrated circuit (IC) designed by Analog Devices Inc., a leading manufacturer in the electronics industry. This IC is part of the obsolete product line but remains a notable choice for specific applications due to its robust performance and unique features. The ADG728BRUZ-REEL is housed in a 16-lead TSSOP package and is available in tape and reel format, making it suitable for surface mount applications.

ADG728BRUZ-REEL Features

• Low On-State Resistance: The ADG728BRUZ-REEL boasts a maximum on-state resistance of 4.5 ohms, ensuring minimal power loss and high efficiency in signal transmission.
• Low Leakage Current: With a maximum leakage current of 100 pA, this IC ensures high signal integrity and minimal interference, making it ideal for low-power and high-precision applications.
• Channel Capacitance: The channel capacitance values of 13 pF (CS(off)) and 85 pF (CD(off)) contribute to the IC's ability to handle high-frequency signals with minimal distortion.
• Fast Switching Times: The ADG728BRUZ-REEL offers fast switch times of 95 ns (max) for turn-on and 85 ns (typ) for turn-off, enabling rapid signal switching and high-speed data processing.
• Wide Supply Voltage Range: The IC operates within a supply voltage range of 2.7V to 5.5V, providing flexibility in power supply requirements and compatibility with various systems.
• High -3dB Bandwidth: With a bandwidth of 65 MHz, the ADG728BRUZ-REEL can handle high-frequency signals effectively, making it suitable for a wide range of applications.
• Low Charge Injection: The charge injection is as low as 3 pC, which minimizes signal disruption during switching, ensuring clean and reliable signal transmission.
• Moisture Sensitivity Level: The MSL rating of 1 (unlimited) indicates that the IC is highly resistant to moisture, making it suitable for use in various environmental conditions.

ADG728BRUZ-REEL Applications

The ADG728BRUZ-REEL is ideal for applications requiring high-speed signal switching and low power consumption. Some specific use cases include:

• Data Acquisition Systems: The low on-state resistance and fast switching times make it suitable for high-speed data acquisition systems where signal integrity is critical.
• Telecommunications: The wide bandwidth and low leakage current ensure reliable performance in telecommunication applications, including signal routing and multiplexing.
• Medical Equipment: The low charge injection and high signal integrity make it suitable for medical devices where precision and reliability are paramount.
• Industrial Control Systems: The robust performance and wide supply voltage range make it ideal for industrial applications where reliability and efficiency are essential.

Conclusion of ADG728BRUZ-REEL

The ADG728BRUZ-REEL, despite being an obsolete product, remains a valuable component for applications requiring high-speed signal switching and low power consumption. Its unique features, such as low on-state resistance, low leakage current, and fast switching times, provide significant advantages over similar models. The wide supply voltage range and high -3dB bandwidth further enhance its versatility and reliability. While newer alternatives may be available, the ADG728BRUZ-REEL continues to be a reliable choice for specific applications in data acquisition, telecommunications, medical equipment, and industrial control systems.