Overview
The MX674ALEWI+ is a complete 12-bit analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This device combines high speed, low power consumption, and on-chip clock and voltage reference, making it a versatile and efficient solution for various applications. The MX674ALEWI+ is part of the MAX174/MX574A/MX674A family, known for their industry-standard design and robust performance characteristics.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 12 bits |
| Number of Channels | 1 Channel |
| Interface Type | Parallel |
| Sampling Rate | 66 kS/s |
| Conversion Time | 15 μs |
| Power Dissipation | 150 mW |
| Operating Temperature | -40°C to 85°C |
| Package / Case | 28-SOIC (0.295", 7.50mm Width) |
| Analog Input Range | 0 to +10V or 0 to +20V (unipolar), ±5V or ±10V (bipolar) |
| Input Impedance | 3 kΩ to 14 kΩ |
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 150 mW
- Fast conversion time of 15 μs
- Precision low TC reference: 10 ppm/°C
- Monolithic BiCMOS construction
- 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 MX674ALEWI+ ADC?
The MX674ALEWI+ has a 12-bit resolution. - What is the sampling rate of the MX674ALEWI+?
The sampling rate is 66 kS/s. - What are the available analog input ranges for the MX674ALEWI+?
The device supports 0 to +10V or 0 to +20V (unipolar) and ±5V or ±10V (bipolar) input ranges. - What is the power dissipation of the MX674ALEWI+?
The power dissipation is 150 mW. - What is the conversion time of the MX674ALEWI+?
The conversion time is 15 μs. - What type of package does the MX674ALEWI+ come in?
The device comes in a 28-SOIC package. - What is the operating temperature range of the MX674ALEWI+?
The operating temperature range is -40°C to 85°C. - Does the MX674ALEWI+ have an on-chip clock and voltage reference?
Yes, it does. - What is the input impedance of the MX674ALEWI+?
The input impedance ranges from 3 kΩ to 14 kΩ. - What are some common applications of the MX674ALEWI+?
Common applications include digital signal processing, high-accuracy process control, high-speed data acquisition, and electro-mechanical systems.
