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DG407BDN-E3

DG407BDN-E3 Description

The DG407BDN-E3 is a high-performance dual 8:1 multiplexer/demultiplexer IC designed by Vishay Siliconix, a leading manufacturer of advanced semiconductor devices. This IC is part of the DG407 family and is optimized for a wide range of analog switching applications. It features a maximum on-state resistance (Ron) of 60 ohms and offers excellent channel-to-channel matching with a ΔRon of 3 ohms. The device supports a broad supply voltage range, from ±5V to ±20V for dual supply and from 7.5V to 44V for single supply, making it highly versatile for various power requirements.

The DG407BDN-E3 is housed in a surface-mount 28-pin PLCC package, which is ideal for compact and high-density PCB designs. It is RoHS3 compliant and has a moisture sensitivity level (MSL) of 1, ensuring it is suitable for a wide range of manufacturing processes without the risk of moisture-related damage. The device also features low leakage current (IS(off)) of 500pA, ensuring minimal power consumption in the off-state.

DG407BDN-E3 Features

• Low On-State Resistance: The maximum on-state resistance of 60 ohms ensures minimal signal attenuation and power loss, making it suitable for high-efficiency analog signal routing.
• Channel Matching: With a channel-to-channel matching of 3 ohms, the DG407BDN-E3 provides consistent performance across multiple channels, crucial for applications requiring precise signal handling.
• Wide Supply Voltage Range: The device supports a dual supply voltage range of ±5V to ±20V and a single supply range of 7.5V to 44V, offering flexibility in power supply options.
• Low Leakage Current: A maximum leakage current of 500pA ensures minimal power consumption and maintains signal integrity in the off-state.
• Fast Switching Times: The DG407BDN-E3 boasts fast turn-on (Ton) and turn-off (Toff) times of 107ns and 88ns respectively, enabling rapid signal switching and efficient operation in high-speed applications.
• Low Charge Injection: With a charge injection of 11pC, the device minimizes transient disturbances during switching, ensuring clean signal transitions.
• Surface-Mount Packaging: The 28-pin PLCC package is ideal for surface-mount assembly, facilitating compact and high-density PCB designs.
• RoHS3 Compliance: The device meets stringent environmental standards, ensuring it is suitable for use in a wide range of applications without compromising on environmental regulations.

DG407BDN-E3 Applications

The DG407BDN-E3 is well-suited for a variety of applications where high-performance analog signal switching is required. Some specific use cases include:

• Data Acquisition Systems: The device's low on-state resistance and fast switching times make it ideal for routing analog signals in data acquisition systems, ensuring minimal signal degradation and rapid data capture.
• Telecommunications: In telecom applications, the DG407BDN-E3 can efficiently switch between multiple signal paths, supporting high-speed data transmission and maintaining signal integrity.
• Medical Equipment: The device's low charge injection and precise channel matching are crucial for medical imaging and diagnostic equipment, where accurate signal handling is paramount.
• Industrial Automation: The wide supply voltage range and robust performance make the DG407BDN-E3 suitable for industrial control systems, where it can reliably switch analog signals under varying power conditions.

Conclusion of DG407BDN-E3

The DG407BDN-E3 is a versatile and high-performance dual 8:1 multiplexer/demultiplexer IC that offers significant advantages over similar models. Its low on-state resistance, fast switching times, and wide supply voltage range make it suitable for a variety of demanding applications. The device's RoHS3 compliance and surface-mount packaging further enhance its appeal for modern electronics design. Whether used in data acquisition systems, telecommunications, medical equipment, or industrial automation, the DG407BDN-E3 provides reliable and efficient analog signal switching, ensuring optimal performance and signal integrity.