Overview
The MAX174CCWI is a complete 12-bit analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This device is known for its high speed, low power consumption, and integrated clock and voltage reference, making it a versatile and efficient solution for various applications. The MAX174CCWI features a Successive Approximation Register (SAR) architecture and supports a wide range of analog input voltages.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 12 bits |
| Conversion Time | 8μs (MAX174) |
| Sampling Rate | 125k samples per second |
| Analog Input Range | 0 to +10V or 0 to +20V unipolar, ±5V or ±10V bipolar |
| Power Dissipation | 150mW (VCC = +15V, VEE = -15V) |
| Supply Voltage | VCC: 11.4V to 16.5V, VL: 4.5V to 5.5V, VEE: -11.4V to -16.5V |
| Supply Current | VCC: 3mA to 5mA, VL: 3mA to 8mA, VEE: 6mA to 10mA |
| Data Interface | Parallel data interface |
| Package | 28-SOIC |
Key Features
- Complete ADC with integrated reference and clock
- 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
- Internal buried zener reference for low-drift and low-noise performance
- Three-state data outputs controlled by CS, CE, and R/C logic inputs
- Support for 8-, 12-, and 16-bit wide buses
Applications
- Digital Signal Processing
- High-Accuracy Process Control
- High-Speed Data Acquisition
- Electro-Mechanical Systems
Q & A
- What is the resolution of the MAX174CCWI ADC?
The MAX174CCWI has a 12-bit resolution. - What is the conversion time of the MAX174CCWI?
The conversion time for the MAX174CCWI is 8μs. - What are the supported analog input ranges for the MAX174CCWI?
The MAX174CCWI supports 0 to +10V or 0 to +20V unipolar, and ±5V or ±10V bipolar input ranges. - How much power does the MAX174CCWI dissipate?
The MAX174CCWI dissipates 150mW of power when VCC = +15V and VEE = -15V. - What is the supply voltage range for the MAX174CCWI?
The supply voltage ranges are VCC: 11.4V to 16.5V, VL: 4.5V to 5.5V, and VEE: -11.4V to -16.5V. - What type of data interface does the MAX174CCWI use?
The MAX174CCWI uses a parallel data interface. - In what package is the MAX174CCWI available?
The MAX174CCWI is available in a 28-SOIC package. - What is the sampling rate of the MAX174CCWI?
The sampling rate of the MAX174CCWI is 125k samples per second. - Does the MAX174CCWI have an internal reference?
Yes, the MAX174CCWI has an internal reference. - What are some typical applications of the MAX174CCWI?
Typical applications include Digital Signal Processing, High-Accuracy Process Control, High-Speed Data Acquisition, and Electro-Mechanical Systems.
