The DG200AK/883B is a quad single-pole, single-throw (SPST) analog switch manufactured by Rochester Electronics. As a replacement market part, it is designed to be a form, fit, and functional replacement for legacy designs. This switch is fabricated using CMOS technology, offering low power consumption and high switching speed. The /883B designation indicates that it meets military-grade specifications, ensuring high reliability and performance in demanding environments.

Applications

• Analog Signal Routing: Used to switch analog signals in data acquisition systems, audio and video equipment, and instrumentation.
• Multiplexing: Employed in multiplexers and demultiplexers to select one of several input signals for processing.
• Sample-and-Hold Circuits: Applied in sample-and-hold circuits to capture and store analog voltage levels.
• Automatic Test Equipment (ATE): Utilized in ATE systems for signal switching and routing during testing.
• Military and Aerospace Systems: Used in military and aerospace applications requiring high reliability and performance.

Features

• Quad SPST Configuration: Provides four independent SPST switches in a single package.
• CMOS Technology: Offers low power consumption and high switching speed.
• Low On-Resistance: Minimizes signal attenuation and distortion.
• Fast Switching Speed: Enables high-speed signal switching.
• Wide Operating Voltage Range: Compatible with a wide range of supply voltages.
• Military-Grade Specifications: Meets military-grade specifications for high reliability and performance.

Benefits

• Efficient Signal Routing: Provides efficient and reliable signal routing, improving system performance.
• Low Power Consumption: Minimizes power consumption, extending battery life in portable devices.
• High Reliability: Military-grade specifications ensure reliable operation in harsh environments.
• Versatile Applications: Suitable for a wide range of analog signal switching applications.
• Drop-in Replacement: Serves as a direct replacement for legacy DG200 devices, simplifying system upgrades.

Additional Details

The DG200AK/883B switch is available in a hermetically sealed package, providing excellent protection against environmental factors. The switch is controlled by digital inputs, allowing for easy integration with microprocessors and other digital circuits. The switch's low on-resistance and fast switching speed make it suitable for high-performance applications.

Technical Specifications (typical):

• Supply Voltage: ±4.5V to ±18V
• On-Resistance: 75 Ohms
• Switching Time: 150 ns
• Operating Temperature Range: -55°C to +125°C
• Package: CDIP-14