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DG408LEDY-GE3

DG408LEDY-GE3 Description

The DG408LEDY-GE3 is a high-performance 8:1 multiplexer/demultiplexer IC from Vishay Siliconix, designed for demanding analog signal routing applications. This device features an on-state resistance (R_on) of up to 23 ohms, ensuring minimal signal attenuation and power loss. It operates over a wide supply voltage range, supporting dual supplies from ±3V to ±8V and single supplies from 3V to 16V. The DG408LEDY-GE3 also boasts low leakage current (I_S(off)) of 1nA, which is crucial for maintaining signal integrity in low-power and high-impedance applications.

DG408LEDY-GE3 Features

• Low On-State Resistance: With a maximum R_on of 23 ohms, the DG408LEDY-GE3 ensures efficient signal transmission and reduced power dissipation.
• Wide Supply Voltage Range: Dual supplies from ±3V to ±8V and single supplies from 3V to 16V make this IC versatile for various power configurations.
• Low Leakage Current: A maximum leakage current of 1nA helps maintain signal integrity and is ideal for low-power applications.
• Channel-to-Channel Matching: The ΔR_on of 1 ohm ensures consistent performance across channels, which is essential for applications requiring precise signal routing.
• Fast Switching Times: The DG408LEDY-GE3 offers fast turn-on and turn-off times of 72ns and 47ns, respectively, enabling rapid signal switching without significant delays.
• Low Charge Injection: With a charge injection of 11pC, this IC minimizes transient disturbances during switching, ensuring clean signal transitions.
• Surface Mount Packaging: The 16SOIC package is suitable for compact and high-density PCB designs, making it ideal for space-constrained applications.
• Compliance: The DG408LEDY-GE3 is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory standards.
• Moisture Sensitivity Level: MSL 1 (unlimited) indicates that the device is not sensitive to moisture, reducing the risk of damage during manufacturing and storage.

DG408LEDY-GE3 Applications

The DG408LEDY-GE3 is well-suited for a variety of applications where precise and efficient signal routing is required. Its low on-state resistance and fast switching times make it ideal for:

• Data Acquisition Systems: Where multiple analog signals need to be efficiently routed to a single ADC or DAC.
• Medical Equipment: Such as patient monitors and diagnostic devices, where signal integrity and low power consumption are critical.
• Telecommunications: For routing signals in base stations and other communication equipment.
• Industrial Automation: In control systems and sensors where reliable signal switching is necessary.
• Consumer Electronics: In devices like smartphones, tablets, and other gadgets that require compact and efficient signal routing.

Conclusion of DG408LEDY-GE3

The DG408LEDY-GE3 from Vishay Siliconix stands out as a robust and versatile 8:1 multiplexer/demultiplexer IC. Its combination of low on-state resistance, wide supply voltage range, and fast switching times make it a reliable choice for a wide array of applications. The device's compliance with environmental and regulatory standards ensures it meets the demands of modern electronics manufacturing. Whether used in data acquisition systems, medical equipment, or consumer electronics, the DG408LEDY-GE3 delivers high performance and reliability, making it a preferred choice for engineers and designers in the electronics industry.