Overview
The AD571SD, produced by Analog Devices Inc., is a complete 10-bit analog-to-digital converter (ADC) that integrates the entire successive-approximation conversion function without requiring any external components. This monolithic IC is designed to provide high accuracy and reliability in various applications. The AD571SD operates over a wide temperature range and is packaged in an 18-lead side-brazed ceramic dual in-line package (DIP).
Key Specifications
| Specification | Value |
|---|---|
| Resolution | 10 bits |
| Relative Accuracy (TA = +25°C) | ±1/2 LSB |
| Full-Scale Calibration | ±2 LSB |
| Unipolar Offset | ±1/2 LSB |
| Bipolar Offset | ±1/2 LSB |
| Differential Nonlinearity (TA = +25°C) | ±1/2 LSB |
| Temperature Range | -55°C to +125°C |
| Temperature Coefficients (Unipolar Offset) | ±2 LSB |
| Temperature Coefficients (Bipolar Offset) | ±2 LSB |
| Temperature Coefficients (Full-Scale Calibration) | ±4 LSB |
| Power Supply Rejection | CMOS Positive Supply |
| Output Logic Form | Transistor-Transistor Logic (TTL) |
| Input Circuit Pattern | 9 inputs |
| Voltage Rating and Type | 7.0 volts maximum power source |
| Terminal Type and Quantity | 18 printed circuit |
| Terminal Surface Treatment | Solder |
| Inclosure Configuration | Dual-In-Line (DIP) |
| Inclosure Material | Ceramic |
| Body Dimensions | 0.960 inches max length, 0.185 inches max height, 0.310 inches max width |
| Maximum Power Dissipation Rating | 800 milliwatts |
| Storage Temperature Range | -65°C to 150°C |
Key Features
- Complete 10-bit analog-to-digital conversion function without external components.
- Successive-approximation conversion method using an internal 10-bit current output DAC and SAR (Successive Approximation Register).
- High accuracy with relative accuracy of ±1/2 LSB and full-scale calibration of ±2 LSB.
- Wide operating temperature range of -55°C to +125°C.
- CMOS compatible output logic.
- 18-lead side-brazed ceramic DIP package.
- Compliance with MIL-STD-883 standards.
Applications
The AD571SD is suitable for a variety of applications requiring precise analog-to-digital conversion, including:
- Industrial control systems.
- Medical devices.
- Aerospace and defense systems.
- Automotive systems.
- Data acquisition systems.
Q & A
- What is the resolution of the AD571SD?
The AD571SD has a resolution of 10 bits. - What is the relative accuracy of the AD571SD at room temperature?
The relative accuracy is ±1/2 LSB. - What is the full-scale calibration error of the AD571SD?
The full-scale calibration error is ±2 LSB. - What is the operating temperature range of the AD571SD?
The operating temperature range is -55°C to +125°C. - What type of output logic does the AD571SD use?
The AD571SD uses Transistor-Transistor Logic (TTL). - How many input channels does the AD571SD have?
The AD571SD has 9 input channels. - What is the maximum power dissipation rating of the AD571SD?
The maximum power dissipation rating is 800 milliwatts. - What is the storage temperature range for the AD571SD?
The storage temperature range is -65°C to 150°C. - Is the AD571SD compliant with any military standards?
Yes, it is compliant with MIL-STD-883 standards. - What type of package does the AD571SD come in?
The AD571SD comes in an 18-lead side-brazed ceramic dual in-line package (DIP).
