Overview
The MX574AJMWI/PR+W is a part of the MAX174/MX574A/MX674A family of analog-to-digital converters (ADCs) produced by Maxim Integrated, now a part of Analog Devices Inc. These ADCs are known for their high speed, low power consumption, and integrated clock and voltage reference. The MX574AJMWI/PR+W is a specific variant of the MX574A, offering a balanced blend of performance and power efficiency.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Resolution | 12 Bits | |
| Conversion Time | 25 μs | |
| Power Dissipation | 150 mW | |
| Input Ranges | 0 to +10V, 0 to +20V (unipolar), ±5V, ±10V (bipolar) | |
| Reference Temperature Coefficient | 10 ppm/°C | |
| Operating Temperature Range | -40°C to +85°C (for MX574AJ) | |
| Storage Temperature Range | -55°C to +160°C |
Key Features
- Complete ADC with integrated reference and clock
- 12-bit resolution with no missing codes over temperature
- Low power dissipation of 150 mW
- Precision low temperature coefficient (TC) reference: 10 ppm/°C
- Monolithic BiCMOS construction for reduced power dissipation
- Three-state data outputs controlled by CS, CE, and R/C logic inputs
- Versatile analog input structure with multiple input ranges
Applications
- Digital Signal Processing
- High-Accuracy Process Control
- High-Speed Data Acquisition
- Electro-Mechanical Systems
Q & A
- What is the resolution of the MX574AJMWI/PR+W ADC?
The resolution is 12 bits.
- What are the conversion times for the MX574AJMWI/PR+W?
The maximum conversion time is 25 μs.
- What are the input voltage ranges for the MX574AJMWI/PR+W?
The input ranges include 0 to +10V, 0 to +20V (unipolar), and ±5V, ±10V (bipolar).
- What is the power dissipation of the MX574AJMWI/PR+W?
The power dissipation is 150 mW.
- What is the operating temperature range for the MX574AJMWI/PR+W?
The operating temperature range is -40°C to +85°C for the MX574AJ variant.
- How is the analog input structure of the MX574AJMWI/PR+W configured?
The analog input structure is versatile and can be configured for different input ranges using pin strapping.
- What type of construction is used in the MX574AJMWI/PR+W?
The MX574AJMWI/PR+W uses monolithic BiCMOS construction.
- How are the data outputs controlled in the MX574AJMWI/PR+W?
The three-state data outputs are controlled by CS, CE, and R/C logic inputs.
- What are some common applications of the MX574AJMWI/PR+W?
Common applications include digital signal processing, high-accuracy process control, high-speed data acquisition, and electro-mechanical systems.
- What is the reference temperature coefficient of the MX574AJMWI/PR+W?
The reference temperature coefficient is 10 ppm/°C.
