Overview
Features and Benefits
- Complete ADC with Reference and Clock
- 12-Bit Resolution and Linearity
- No Missing Codes Over Temperature
- 150mW Power Dissipation
- 8µs (MAX174), 15µs (MX674A), and 25µs (MX574A) Max Conversion Times
- Precision Low TC Reference: 10ppm/°C
- Monolithic BiCMOS Construction
- 150ns Maximum Data Access Time
Product Details
The MAX174/MX574A/MX674A are complete 12-bit analog-to-digital converters (ADCs) that combine high speed, low-power consumption, and on-chip clock and voltage reference. The maximum conversion times are 8µs (MAX174), 15µs (MX674A), and 25µs (MX574A). Maxim’s BiCMOS construction reduces power dissipation 3 times (150mW) over comparable devices. The internal buried zener reference provides low-drift and low-noise performance. External component requirements are limited to only decoupling capacitors and fixed resistors. The versatile analog input structure allows for 0 to +10V or 0 to +20V unipolar or ±5V or ±10V bipolar input ranges with pin strapping.
The MAX174/MX574A/MX674A use standard microprocessor interface architectures and can be interfaced to 8-, 12-, and 16-bit wide buses. Three-state data outputs are controlled by active-low CS, CE, and R/active-low C logic inputs.
Applications
- Digital Signal Processing
- Electro-Mechanical Systems
- High-Accuracy Process Control
- High-Speed Data Acquisition
Product Categories
Product Lifecycle
Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Documentation & Resources
Product Recommendations
MX674A Companion Parts
Design Resources
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.View our quality and reliability program and certifications for more information.
| Part Number | Material Declaration | Reliability Data | Pin/Package Drawing | CAD Symbols, Footprints & 3D Models |
|---|---|---|---|---|
| MX674AJEPI+ | Material Declaration | Reliability Data | 28-PDIP-600_MIL | |
| MX674AJN+ | Material Declaration | Reliability Data | 28-PDIP-600_MIL | |
| MX674AK/D | Material Declaration | Reliability Data | 0-CHIP-N/A | |
| MX674AKCWI+ | Material Declaration | Reliability Data | 28-SOIC_W-300_MIL | |
| MX674AKCWI+T | Material Declaration | Reliability Data | 28-SOIC_W-300_MIL | |
| MX674AKEWI+ | Material Declaration | Reliability Data | 28-SOIC_W-300_MIL | |
| MX674ALEWI+ | Material Declaration | Reliability Data | 28-SOIC_W-300_MIL | |
| Wafer Fabrication Data |
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Lead Times
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