Overview
The MAX174BC/D, produced by Analog Devices Inc./Maxim Integrated, is a complete 12-bit analog-to-digital converter (ADC) that integrates high speed, low power consumption, and on-chip clock and voltage reference. This ADC is designed to provide high accuracy and efficiency in various applications. It features a successive approximation technique for converting analog inputs to digital outputs and is suitable for a wide range of operating conditions.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Resolution | 12 Bits | |
| Conversion Time | 8μs (MAX174), 15μs (MX674A), 25μs (MX574A) | μs |
| Power Dissipation | 150mW | mW |
| Operating Temperature Range | 0 to +70°C (MAX174_C), -40°C to +85°C (MAX174_E), -55°C to +125°C (MAX174_M) | °C |
| Storage Temperature Range | -55°C to +160°C | °C |
| Analog Input Range | 0 to +10V, 0 to +20V (unipolar), ±5V, ±10V (bipolar) | V |
| Reference Accuracy | 10ppm/°C | ppm/°C |
| Data Access Time | 150ns | ns |
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
- Versatile analog input structure supporting various input ranges
- Standard microprocessor interface architectures for easy integration
- Three-state data outputs controlled by CS, CE, and R/C logic inputs
Applications
- Digital Signal Processing
- High-Accuracy Process Control
- High-Speed Data Acquisition
- Electro-Mechanical Systems
Q & A
- What is the resolution of the MAX174BC/D ADC?
The MAX174BC/D has a 12-bit resolution.
- What are the conversion times for the MAX174, MX674A, and MX574A?
The conversion times are 8μs for MAX174, 15μs for MX674A, and 25μs for MX574A.
- What is the power dissipation of the MAX174BC/D?
The power dissipation is 150mW.
- What are the operating temperature ranges for the MAX174BC/D?
The operating temperature ranges are 0 to +70°C (MAX174_C), -40°C to +85°C (MAX174_E), and -55°C to +125°C (MAX174_M).
- What are the supported analog input ranges for the MAX174BC/D?
The supported analog input ranges are 0 to +10V, 0 to +20V (unipolar), and ±5V, ±10V (bipolar).
- What is the accuracy of the internal reference?
The internal reference has an accuracy of 10ppm/°C.
- What is the data access time for the MAX174BC/D?
The data access time is 150ns.
- How does the MAX174BC/D interface with microprocessors?
The MAX174BC/D uses standard microprocessor interface architectures and can be interfaced to 8-, 12-, and 16-bit wide buses.
- What are the key applications of the MAX174BC/D?
The key applications include Digital Signal Processing, High-Accuracy Process Control, High-Speed Data Acquisition, and Electro-Mechanical Systems.
- What type of construction does the MAX174BC/D use?
The MAX174BC/D uses monolithic BiCMOS construction.
