Overview
The MX674AKP+ 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 analog-to-digital conversion needs. The MX674AKP+ is part of the MAX174/MX574A/MX674A family, known for their industry-standard design and reliability.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Resolution | 12-bit | |
| Conversion Time | 15μs | |
| Analog Input Range | 0 to +10V, 0 to +20V (unipolar), ±5V, ±10V (bipolar) | |
| Input Impedance | 3-7 kΩ (10V input), 6-14 kΩ (20V input) | kΩ |
| Power Consumption | 150mW | mW |
| Reference Voltage | 10V ±0.03V | V |
| Output Type | Three-state data outputs | |
| Interface | Standard microprocessor interface architectures (8-, 12-, and 16-bit wide buses) | |
| Package Type | 28-PLCC |
Key Features
- High-speed conversion with a maximum conversion time of 15μs
- Low-power consumption of 150mW
- On-chip clock and voltage reference for reduced external component requirements
- Versatile analog input structure supporting various input ranges (0 to +10V, 0 to +20V, ±5V, ±10V)
- Internal buried zener reference for low-drift and low-noise performance
- Three-state data outputs controlled by CS, CE, and R/C logic inputs
- Standard microprocessor interface architectures for easy integration
Applications
The MX674AKP+ is suitable for a wide range of applications requiring high-speed and low-power analog-to-digital conversion. These include:
- Industrial control systems
- Medical devices
- Aerospace and defense systems
- Automotive systems
- Data acquisition systems
Q & A
- What is the resolution of the MX674AKP+ ADC?
The MX674AKP+ has a resolution of 12 bits. - What are the typical conversion times for the MX674AKP+?
The typical conversion time for the MX674AKP+ is 15μs. - What are the supported analog input ranges for the MX674AKP+?
The MX674AKP+ supports analog input ranges of 0 to +10V, 0 to +20V (unipolar), and ±5V, ±10V (bipolar). - How much power does the MX674AKP+ consume?
The MX674AKP+ consumes 150mW of power. - Does the MX674AKP+ have an on-chip voltage reference?
Yes, the MX674AKP+ has an on-chip voltage reference. - What type of output does the MX674AKP+ provide?
The MX674AKP+ provides three-state data outputs. - How is the MX674AKP+ interfaced with microprocessors?
The MX674AKP+ uses standard microprocessor interface architectures and can be interfaced to 8-, 12-, and 16-bit wide buses. - What is the package type of the MX674AKP+?
The MX674AKP+ is available in a 28-PLCC package. - Is the MX674AKP+ still in production?
No, the MX674AKP+ is obsolete and no longer manufactured. - What are some common applications for the MX674AKP+?
The MX674AKP+ is used in industrial control systems, medical devices, aerospace and defense systems, automotive systems, and data acquisition systems.
