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The ADU476KN is a precision analog-to-digital converter (ADC) manufactured by Analog Devices (AD). Below are its key specifications, descriptions, and features:

Specifications:

• Resolution: 16-bit
• Sampling Rate: Up to 500 kSPS (kilo-samples per second)
• Input Type: Differential or single-ended
• Input Voltage Range: ±10V (programmable)
• Power Supply: ±15V (dual supply)
• Interface: Parallel (16-bit)
• Operating Temperature Range: -40°C to +85°C
• Package: 28-pin PDIP (Plastic Dual In-line Package)

Descriptions:

• The ADU476KN is a high-performance, 16-bit successive approximation register (SAR) ADC designed for precision measurement applications.
• It provides low noise, high accuracy, and fast conversion speeds, making it suitable for industrial, medical, and instrumentation systems.
• The device includes an internal reference and buffer amplifier, reducing external component requirements.

Features:

• High Accuracy: ±2 LSB (max) integral nonlinearity (INL)
• Low Noise: Ensures clean signal acquisition
• Flexible Input Range: Supports both unipolar and bipolar input configurations
• On-Chip Reference: Includes a 10V precision reference
• Fast Conversion Time: 2 µs typical
• Robust Design: Suitable for harsh industrial environments

This ADC is commonly used in applications requiring high-resolution data acquisition, such as process control, test equipment, and scientific instrumentation.

*(Note: Always refer to the official datasheet for complete and updated specifications.)*