Overview
The MAX174ACWI is a 12-bit analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This component is part of the MAX174/MX574A/MX674A family, known for their high speed, low power consumption, and integrated clock and voltage reference. The MAX174ACWI is designed to provide high accuracy and reliability in various data acquisition and signal processing applications.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Bits | 12 |
| Sampling Rate (Per Second) | 125k |
| Number of Inputs | 1 |
| Input Type | Single Ended |
| Data Interface | Parallel |
| Configuration | S/H-ADC |
| Architecture | SAR (Successive Approximation Register) |
| Reference Type | Internal |
| Voltage - Supply, Analog | 5V, -12V, -15V |
| Voltage - Supply, Digital | 5V, -12V, -15V |
| Operating Temperature | 0°C ~ 70°C |
| Package / Case | 28-SOIC (0.295" | 7.50mm Width) |
| Mounting Type | Surface Mount |
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
- Fast conversion times: 8μs (MAX174), 15μs (MX674A), and 25μs (MX574A)
- Precision low TC reference: 10ppm/°C
- Monolithic BiCMOS construction
- Maximum data access time of 150ns
- Versatile analog input structure supporting various input ranges (0 to +10V, 0 to +20V, ±5V, ±10V)
Applications
- Digital Signal Processing
- High-Accuracy Process Control
- High-Speed Data Acquisition
- Electro-Mechanical Systems
Q & A
- What is the resolution of the MAX174ACWI ADC?
The MAX174ACWI has a 12-bit resolution. - What is the maximum conversion time for the MAX174ACWI?
The maximum conversion time for the MAX174 is 8μs. - What is the power dissipation of the MAX174ACWI?
The power dissipation is 150mW. - Does the MAX174ACWI have an internal reference and clock?
Yes, it has an integrated reference and clock. - What are the supported input ranges for the MAX174ACWI?
The supported input ranges include 0 to +10V, 0 to +20V, ±5V, and ±10V. - What is the architecture of the MAX174ACWI?
The architecture is Successive Approximation Register (SAR). - What is the operating temperature range of the MAX174ACWI?
The operating temperature range is 0°C to 70°C. - What is the package type of the MAX174ACWI?
The package type is 28-SOIC. - Is the MAX174ACWI RoHS compliant?
No, the MAX174ACWI is not RoHS compliant. - What are some typical applications of the MAX174ACWI?
Typical applications include digital signal processing, high-accuracy process control, high-speed data acquisition, and electro-mechanical systems.
