Overview
The MX574ASQ, produced by Analog Devices Inc./Maxim Integrated, is a high-performance 12-bit analog-to-digital converter (ADC) designed for a variety of applications requiring precision and speed. This ADC combines high resolution, low power consumption, and on-chip clock and voltage reference, making it an ideal choice for systems needing accurate and efficient data acquisition.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 12 bits |
| Conversion Time | 25μs (MX574A) |
| Sampling Rate | 40kSPS |
| Analog Input Range | 0 to +10V, 0 to +20V (unipolar), ±5V, ±10V (bipolar) |
| Input Impedance | 3kΩ to 14kΩ depending on input range |
| Power Dissipation | 150mW |
| Operating Temperature Range | -40°C to 85°C |
| Package Type | 28-pin Dual Inline Package (DIP) |
| Interface Type | Parallel data interface |
| Reference Type | Internal reference voltage |
Key Features
- Complete ADC with on-chip clock and voltage reference
- 12-bit resolution and linearity with no missing codes over temperature
- Low power dissipation of 150mW
- Precision low TC reference: 10ppm/°C
- Monolithic BiCMOS construction
- Fast data acquisition with a sampling rate of 40kSPS
- Internal reference reduces the need for external components
- Successive Approximation Register (SAR) architecture for a balance between speed and power efficiency
- Wide operating temperature range for robust operation
Applications
- Digital signal processing
- High-accuracy process control
- High-speed data acquisition
- Electro-mechanical systems
- Industrial control systems
- Data acquisition systems
- Medical instrumentation
- Automation
Q & A
- What is the resolution of the MX574ASQ ADC?
The MX574ASQ has a 12-bit resolution. - What are the conversion times for the MX574ASQ?
The conversion time for the MX574A is 25μs. - What is the sampling rate of the MX574ASQ?
The sampling rate is 40kSPS. - What are the available analog input ranges for the MX574ASQ?
The analog input ranges include 0 to +10V, 0 to +20V (unipolar), and ±5V, ±10V (bipolar). - What is the power dissipation of the MX574ASQ?
The power dissipation is 150mW. - What is the operating temperature range of the MX574ASQ?
The operating temperature range is -40°C to 85°C. - What type of package does the MX574ASQ come in?
The MX574ASQ comes in a 28-pin Dual Inline Package (DIP). - Does the MX574ASQ have an internal reference voltage?
Yes, it has an internal reference voltage. - What is the interface type of the MX574ASQ?
The interface type is a parallel data interface. - What architecture does the MX574ASQ use?
The MX574ASQ uses a Successive Approximation Register (SAR) architecture.
