MAX5235
Single-Supply 3V/5V, Voltage-Output, Dual, Precision 12-Bit DACs
Industry's Smallest and Most Accurate Dual 12-Bit DACs
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Overview
Features and Benefits
- Guaranteed 1/2 LSB INL (max)
- Low Supply Current
- 325µA (Normal Operation)
- 0.4µA (Full Power-Down Mode)
- Single-Supply Operation
- 3V (MAX5234)
- 5V (MAX5235)
- Space-Saving 10-Pin µMAX Package
- Output Buffers Swing Rail-to-Rail
- Power-On Reset Clears Registers and DACs to Zero
- Programmable Shutdown Modes with 1kΩ or 200kΩ Internal Loads
- Resets to Zero
- 13.5MHz SPI/QSPI/MICROWIRE-Compatible, 3-Wire Serial Interface
- Buffered Output Drives 5kΩ || 100pF
Product Details
The MAX5234/MAX5235 precision, dual-output, 12-bit digital-to-analog converters (DACs) consume only 360µA from a single 5V (MAX5235) or 325µA from a single 3V (MAX5234) supply. These devices feature output buffers that swing rail-to-rail. The internal gain amplifiers maximize the dynamic range of the DAC output.
The MAX5234/MAX5235 feature a 13.5MHz 3-wire serial interface compatible with SPI™, QSPI™, and MICROWIRE™. Each DAC input is organized as an input register followed by a DAC register. A 16-bit shift register loads data into the input registers. Input registers update the DAC registers independently or simultaneously. In addition, programmable control bits allow power-down with 1kΩ or 200kΩ internal loads.
The MAX5234/MAX5235 are fully specified over the extended industrial temperature range (-40°C to +85°C) and are available in space-saving 10-pin µMAX packages.
Applications
- µP-Controlled Systems
- Automated Test Equipment (ATE)
- Digital Gain and Offset Control
- Industrial Process Controls
- Motion Control
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
MAX5235 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 |
|---|---|---|---|---|
| MAX5235AEUB+ | Material Declaration | Reliability Data | Micro-MAX, Thin Shrink Small-Outline | |
| MAX5235BEUB+ | Material Declaration | Reliability Data | Micro-MAX, Thin Shrink Small-Outline | |
| MAX5235BEUB+T | Material Declaration | Reliability Data | Micro-MAX, Thin Shrink Small-Outline | |
| Wafer Fabrication Data | MAX5235 Reliability Data |
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Buy Now Pricing
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List Pricing
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Lead Times
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