AD678SD/883B

Product Overview

Category

The AD678SD/883B belongs to the category of analog-to-digital converters (ADCs).

Use

It is used for converting analog signals into digital data for processing and analysis.

Characteristics

• High precision conversion
• Wide input voltage range
• Low power consumption
• Fast conversion speed

Package

The AD678SD/883B comes in a ceramic package, ensuring durability and reliability in various operating conditions.

Essence

The essence of the AD678SD/883B lies in its ability to accurately and efficiently convert analog signals into digital format.

Packaging/Quantity

The product is typically packaged individually and is available in various quantities based on customer requirements.

Specifications

• Resolution: 16-bit
• Input Voltage Range: ±10V
• Conversion Speed: 1 MSPS
• Power Consumption: 100mW
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AD678SD/883B features a 28-pin ceramic dual in-line package (DIP) with the following pin configuration: 1. VDD 2. AGND 3. REF IN 4. VIN- 5. VIN+ 6. DGND 7. D7 8. D6 9. D5 10. D4 11. D3 12. D2 13. D1 14. D0 15. CS 16. RD 17. WR 18. A0 19. A1 20. A2 21. A3 22. A4 23. A5 24. A6 25. A7 26. A8 27. A9 28. VSS

Functional Features

• High-resolution conversion
• Differential input configuration
• Flexible power supply options
• Serial interface for data transfer

Advantages

• High precision and accuracy
• Versatile input voltage range
• Low power consumption
• Fast conversion speed

Disadvantages

• Higher cost compared to lower resolution ADCs
• Requires careful consideration of noise and interference in the analog input signal

Working Principles

The AD678SD/883B operates on the principle of sampling and quantization, where it captures analog input signals at discrete time intervals and converts them into digital values using an internal analog-to-digital conversion process.

Detailed Application Field Plans

The AD678SD/883B is well-suited for applications requiring high-precision analog signal digitization, such as: - Industrial automation - Test and measurement equipment - Data acquisition systems - Medical instrumentation

Detailed and Complete Alternative Models

• AD677: 16-bit, 1 MSPS ADC
• AD679: 16-bit, 500 kSPS ADC
• AD776: 24-bit, 256 kSPS ADC

In conclusion, the AD678SD/883B offers high precision and versatile performance in converting analog signals to digital data, making it suitable for a wide range of industrial and instrumentation applications.

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