Vishay / Siliconix Tariff Inquiry

DG183BP

DG183BP Description

The DG183BP is a high-performance, dual-channel, single-pole double-throw (SPDT) analog switch designed for a wide range of electronic applications. Manufactured by Vishay Siliconix, a leading provider of discrete semiconductors and passive components, the DG183BP is part of the obsolete but still highly regarded DG183 series. This through-hole mounted IC is housed in a 16-pin DIP package, making it suitable for both prototyping and production environments.

DG183BP Features

• Low Leakage Current: The DG183BP boasts a maximum leakage current (IS(off)) of 15nA, ensuring minimal power consumption and signal degradation when the switch is in the off state.
• Wide Supply Voltage Range: With a dual supply voltage (V±) of ±15V, the DG183BP is capable of handling a broad range of input signals, making it versatile for various analog applications.
• Low On-State Resistance: The maximum on-state resistance (RON) is 15Ω, which minimizes power loss and ensures efficient signal transfer when the switch is on.
• Fast Switching Times: The DG183BP offers fast turn-on (Ton) and turn-off (Toff) times of 600ns and 220ns, respectively, enabling rapid signal switching and high-speed operation.
• Low Channel Capacitance: The channel capacitance (CS(off), CD(off)) is 21pF and 17pF, respectively, which helps maintain signal integrity and reduces signal distortion.
• Multiplexer/Demultiplexer Circuit: The DG183BP features a 2:1 multiplexer/demultiplexer circuit, allowing for efficient signal routing and selection.
• Moisture Sensitivity Level: The MSL rating of 1 (Unlimited) indicates that the DG183BP is highly resistant to moisture, making it suitable for a wide range of environmental conditions.
• Compliance: The DG183BP is REACH unaffected, ensuring compliance with environmental and safety regulations.

DG183BP Applications

The DG183BP is ideal for a variety of applications due to its robust performance and versatile features. Some specific use cases include:

• Signal Routing: The low on-state resistance and fast switching times make the DG183BP an excellent choice for routing analog signals in complex systems, such as audio mixers, video switchers, and test equipment.
• Multiplexing and Demultiplexing: The 2:1 multiplexer/demultiplexer circuit allows for efficient signal selection and distribution, making it suitable for data acquisition systems and communication interfaces.
• Medical Equipment: The DG183BP's low leakage current and high moisture resistance make it suitable for medical devices where signal integrity and reliability are critical.
• Industrial Control Systems: The wide supply voltage range and robust performance ensure that the DG183BP can operate reliably in industrial environments with varying power supply conditions.

Conclusion of DG183BP

The DG183BP is a highly versatile and reliable analog switch that offers a combination of low leakage current, low on-state resistance, and fast switching times. Despite being marked as obsolete, its performance characteristics and robust design make it a valuable component for a wide range of applications. The DG183BP's wide supply voltage range, low channel capacitance, and compliance with environmental regulations further enhance its appeal. For engineers and designers seeking a reliable and efficient analog switch, the DG183BP remains a strong contender, particularly in applications requiring high signal integrity and fast switching capabilities.