Overview
The AD574ALN is a 12-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This integrated circuit is part of the AD574A series, known for its high accuracy and reliability in various data acquisition applications. The AD574ALN features a successive approximation architecture, providing a single-channel, 12-bit conversion with parallel word access. It is packaged in a 28-pin DIP (Dual In-Line Package) and is suitable for a wide range of analog-to-digital conversion needs.
Key Specifications
| Specification | Value |
|---|---|
| Number of Bits | 12 |
| Number of A/D Converters | 1 |
| Input Type | Single Ended |
| Supply Voltage - Analog | ±11.4 V ~ 16.5 V |
| Supply Voltage - Digital | 5 V |
| Operating Temperature | 0°C ~ 70°C |
| Package / Case | 28-PDIP (0.600", 15.24mm) |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
Key Features
- Successive Approximation Architecture: Ensures high accuracy and reliability in analog-to-digital conversions.
- 12-Bit Resolution: Provides a high degree of precision for various applications.
- Single-Channel Conversion: Suitable for applications requiring a single input channel.
- Parallel Word Access: Allows for easy integration with digital systems through parallel data interface.
- Bipolar Input Range: Supports a wide range of analog input voltages.
- Internal Reference and Clock: Includes internal reference and clock, simplifying system design.
Applications
- Data Acquisition Systems: Ideal for industrial, medical, and scientific data acquisition systems.
- Process Control: Used in process control systems where precise analog-to-digital conversion is required.
- Medical Devices: Suitable for medical equipment that requires accurate analog-to-digital conversion.
- Industrial Automation: Applied in various industrial automation systems for precise measurement and control.
- Test and Measurement Equipment: Used in test and measurement instruments for accurate data collection.
Q & A
- What is the resolution of the AD574ALN ADC?
The AD574ALN has a 12-bit resolution.
- What is the input type of the AD574ALN?
The input type is single-ended.
- What is the supply voltage range for the analog input of the AD574ALN?
The supply voltage range for the analog input is ±11.4 V ~ 16.5 V.
- What is the operating temperature range of the AD574ALN?
The operating temperature range is 0°C ~ 70°C.
- Is the AD574ALN RoHS compliant?
- What is the package type of the AD574ALN?
The package type is 28-PDIP (0.600", 15.24mm).
- Does the AD574ALN have an internal reference and clock?
- What is the data interface type of the AD574ALN?
The data interface is parallel word access.
- What are some common applications of the AD574ALN?
- What is the architecture of the AD574ALN ADC?
