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DG417LDY-E3

DG417LDY-E3 Description

The DG417LDY-E3 is a single-pole single-throw normally closed (SPST-NC) analog switch designed by Vishay Siliconix, a leading manufacturer in the semiconductor industry. This obsolete component is ideal for applications requiring low leakage current and minimal charge injection. The DG417LDY-E3 operates within a wide supply voltage range of ±3V to ±6V for dual supply and 2.7V to 12V for single supply, making it versatile for various power configurations. It features a maximum on-state resistance of 20 ohms, ensuring efficient signal transmission with minimal power loss. The switch also boasts a low leakage current of 1nA and a channel capacitance of 5pF, which contribute to its high performance in analog signal routing applications.

DG417LDY-E3 Features

• Low Leakage Current: With a maximum leakage current of 1nA, the DG417LDY-E3 ensures minimal signal degradation, making it suitable for high-precision analog applications.
• Minimal Charge Injection: The 1pC charge injection ensures that the switch does not introduce significant noise or distortion into the signal path, preserving signal integrity.
• Fast Switching Times: The DG417LDY-E3 offers fast turn-on and turn-off times of 43ns and 31ns respectively, allowing for rapid signal switching without significant delays.
• Wide Supply Voltage Range: The ability to operate within a dual supply range of ±3V to ±6V and a single supply range of 2.7V to 12V makes the DG417LDY-E3 adaptable to various power supply configurations.
• Surface Mount Packaging: The 8SOIC package type facilitates easy integration into compact and high-density PCB designs.
• ROHS3 Compliant: The DG417LDY-E3 meets the stringent environmental standards of ROHS3, ensuring compliance with global regulations and promoting sustainable manufacturing practices.
• Moisture Sensitivity Level 1: The unlimited moisture sensitivity level (MSL) ensures that the component can be stored and handled without special precautions, simplifying logistics and inventory management.

DG417LDY-E3 Applications

The DG417LDY-E3 is well-suited for a variety of applications where high performance and reliability are paramount. Its low leakage current and minimal charge injection make it ideal for precision signal routing in medical equipment, test and measurement devices, and high-fidelity audio systems. The fast switching times and wide supply voltage range enable its use in dynamic signal processing applications, such as automatic test equipment (ATE) and data acquisition systems. Additionally, its surface mount packaging and ROHS3 compliance make it suitable for modern, environmentally friendly manufacturing processes.

Conclusion of DG417LDY-E3

The DG417LDY-E3 is a robust and versatile analog switch that offers significant performance benefits over similar models. Its low leakage current, minimal charge injection, and fast switching times make it an excellent choice for high-precision applications. Despite being obsolete, the DG417LDY-E3 remains a reliable option for engineers and designers seeking a high-performance switch with a wide supply voltage range and surface mount compatibility. Its ROHS3 compliance and moisture sensitivity level 1 further enhance its appeal in modern electronics manufacturing.