AD574ASE/883B

Product Overview

• Category: Analog-to-Digital Converter (ADC)
• Use: Converts analog signals into digital data
• Characteristics: High precision, high speed, low power consumption
• Package: Ceramic DIP (Dual In-line Package)
• Essence: Provides accurate and reliable conversion of analog signals
• Packaging/Quantity: Single unit per package

Specifications

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

Pin Configuration

The AD574ASE/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. VDD
8. VSS
9. DB11
10. DB10
11. DB9
12. DB8
13. DB7
14. DB6
15. DB5
16. DB4
17. DB3
18. DB2
19. DB1
20. DB0
21. WR
22. RD
23. CS
24. ALE
25. CLK
26. INT
27. RESET
28. NC

Functional Features

• High-resolution conversion with 12-bit accuracy
• Fast conversion rate of 100 ksps
• Wide input voltage range for versatile applications
• Low power consumption for energy efficiency
• Stable and reliable performance in extreme temperature conditions

Advantages and Disadvantages

Advantages: - High precision and accuracy - Fast conversion rate - Wide input voltage range - Low power consumption

Disadvantages: - Limited number of input channels - Requires external components for operation

Working Principles

The AD574ASE/883B operates on the principle of successive approximation. It samples the analog input signal and compares it with a reference voltage. The converter then generates a digital output code that represents the magnitude of the input signal. This process is repeated for each sample, resulting in accurate digital representation of the analog signal.

Application Field Plans

The AD574ASE/883B is commonly used in various applications, including:

1. Industrial automation systems
2. Data acquisition systems
3. Instrumentation and measurement equipment
4. Medical devices
5. Communication systems

Alternative Models

Other alternative models that provide similar functionality to the AD574ASE/883B include:

1. AD574AJD
2. AD574AKD
3. AD574AQ
4. AD574ATD
5. AD574AUD

These models offer different package options, improved specifications, or additional features based on specific application requirements.

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