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DG187AP/883

DG187AP/883 Description

The DG187AP/883 is a single-pole double-throw (SPDT) analog switch designed for high-performance applications. Manufactured by Vishay Siliconix, this interface IC chip is housed in a through-hole package and is available in a tube format. Despite being marked as obsolete, the DG187AP/883 remains a reliable choice for specific applications due to its robust technical specifications and performance benefits.

Key technical specifications include a maximum leakage current of 1nA, ensuring minimal power consumption and signal degradation. The supply voltage range of ±15V allows for compatibility with a wide range of power supply systems. The switch features low on-state resistance of up to 30 ohms, which minimizes power loss and ensures efficient signal transmission. Additionally, the DG187AP/883 boasts a channel capacitance of 9pF for the source and 6pF for the drain when off, contributing to its high-speed switching capabilities.

The switch time for turn-on and turn-off is maximized at 150ns and 130ns, respectively, making it suitable for applications requiring rapid switching. The DG187AP/883 also complies with REACH regulations, ensuring it is unaffected by restrictions on hazardous substances. Its moisture sensitivity level (MSL) is rated at 1 (unlimited), making it suitable for storage and handling in various environments.

DG187AP/883 Features

• Low Leakage Current: With a maximum leakage current of 1nA, the DG187AP/883 ensures minimal power loss and signal degradation, making it ideal for low-power and high-precision applications.
• Wide Supply Voltage Range: The ±15V supply voltage range allows for compatibility with a variety of power supply systems, enhancing its versatility.
• Low On-State Resistance: The maximum on-state resistance of 30 ohms minimizes power loss and ensures efficient signal transmission, contributing to high performance.
• High-Speed Switching: The switch times of 150ns for turn-on and 130ns for turn-off make the DG187AP/883 suitable for applications requiring rapid switching.
• Low Channel Capacitance: The channel capacitance of 9pF for the source and 6pF for the drain when off ensures minimal signal delay and high-speed operation.
• Compliance and Reliability: The DG187AP/883 is REACH unaffected and has an MSL rating of 1 (unlimited), ensuring compliance with environmental regulations and reliability in various storage and handling conditions.

DG187AP/883 Applications

The DG187AP/883 is ideal for applications requiring high-speed, low-power, and efficient signal switching. Its robust technical specifications make it suitable for a variety of electronic systems, including:

• Signal Routing: In complex electronic systems where signal routing is critical, the DG187AP/883 provides reliable and efficient switching.
• Audio and Video Systems: The low on-state resistance and low channel capacitance ensure minimal signal distortion, making it suitable for high-fidelity audio and video applications.
• Telecommunications: The high-speed switching capabilities make it ideal for telecommunications equipment where rapid signal switching is required.
• Medical Equipment: The low leakage current and compliance with environmental regulations make it suitable for sensitive medical devices.
• Industrial Control Systems: The robustness and reliability of the DG187AP/883 make it a reliable choice for industrial control systems where high performance and durability are essential.

Conclusion of DG187AP/883

Despite its obsolete status, the DG187AP/883 remains a valuable component for specific applications due to its high performance and robust technical specifications. Its low leakage current, wide supply voltage range, low on-state resistance, and high-speed switching capabilities make it an ideal choice for applications requiring efficient signal transmission and minimal power loss. The DG187AP/883's compliance with environmental regulations and its reliability in various storage and handling conditions further enhance its appeal. For applications where these features are critical, the DG187AP/883 continues to be a reliable and efficient solution.