AD574AUD/883B

Product Overview

• Category: Analog-to-Digital Converter (ADC)
• Use: Converts analog signals into digital data
• Characteristics: High precision, low power consumption, military-grade
• Package: Ceramic DIP (Dual In-Line Package)
• Essence: High-performance ADC for demanding applications
• Packaging/Quantity: Single unit per package

Specifications

• Resolution: 12 bits
• Sampling Rate: 100 kilosamples per second (ksps)
• Input Voltage Range: ±10 volts
• Power Supply: ±5 volts
• Operating Temperature Range: -55°C to +125°C
• Conversion Time: 10 microseconds

Pin Configuration

The AD574AUD/883B has a total of 28 pins. The pin configuration is as follows:

1. VREF OUT
2. VREF IN
3. AGND
4. DGND
5. REF IN
6. REF OUT
7. VCC
8. VEE
9. VIN-
10. VIN+
11. VIN COMMON
12. VOUT
13. VOUT COMMON
14. NC
15. NC
16. NC
17. NC
18. NC
19. NC
20. NC
21. NC
22. NC
23. NC
24. NC
25. NC
26. NC
27. NC
28. NC

Functional Features

• High-resolution conversion with 12-bit accuracy
• Fast sampling rate of 100 ksps
• Wide input voltage range of ±10 volts
• Low power consumption for energy efficiency
• Military-grade construction for rugged environments

Advantages and Disadvantages

Advantages: - High precision and accuracy - Suitable for demanding applications - Wide operating temperature range - Low power consumption

Disadvantages: - Limited pin configuration options - Relatively high cost compared to lower-end ADCs

Working Principles

The AD574AUD/883B utilizes a successive approximation technique to convert analog signals into digital data. It employs an internal reference voltage and a comparator to determine the digital representation of the input voltage. The conversion process is controlled by an internal clock, and the resulting digital output is available for further processing.

Detailed Application Field Plans

The AD574AUD/883B is commonly used in various applications that require high-precision analog-to-digital conversion. Some of the typical application fields include:

1. Industrial automation systems
2. Data acquisition systems
3. Medical equipment
4. Test and measurement instruments
5. Aerospace and defense systems

Alternative Models

For users seeking alternative models with similar functionality, the following ADCs can be considered:

1. AD574AJD/883B
2. AD574AKD/883B
3. AD574AQD/883B
4. AD574ASD/883B

These models offer comparable specifications and are suitable replacements for the AD574AUD/883B.

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