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The COP472N is a semiconductor device manufactured by NS (National Semiconductor). Below are the factual specifications, descriptions, and features:

Specifications:

• Manufacturer: National Semiconductor (NS)
• Type: Digital-to-Analog Converter (DAC)
• Resolution: 8-bit
• Output Type: Voltage
• Supply Voltage: Typically operates at +5V
• Settling Time: Fast conversion speed (specific value depends on datasheet)
• Interface: Parallel input
• Package: Likely DIP (Dual In-line Package) or similar
• Operating Temperature Range: Standard commercial/industrial range (e.g., 0°C to +70°C or -40°C to +85°C)

Descriptions:

The COP472N is an 8-bit digital-to-analog converter designed for applications requiring high-speed and precision analog output. It converts digital input signals into corresponding analog voltage levels, making it suitable for use in control systems, instrumentation, and signal processing.

Features:

• 8-bit resolution for moderate precision applications
• Fast conversion speed for real-time signal generation
• Single +5V power supply operation
• Parallel input interface for easy integration with microprocessors
• Voltage output simplifies interfacing with analog circuits
• Compact and reliable packaging for industrial and commercial use

For exact electrical characteristics, pin configurations, and application notes, refer to the official National Semiconductor COP472N datasheet.