MAX5544
PRODUCTIONLow-Cost, +5V, Serial-Input, Voltage-Output, 14-Bit DAC
Lowest Cost 14-Bit DAC
- Part Models
- 4
- 1ku List Price
- Starting From $5.76
Part Details
- Full 14-Bit Performance Without Adjustments
- +5V Single-Supply Operation
- Low Power: 1.5mW
- 1µs Settling Time
- Unbuffered Voltage Output Directly Drives 60kΩ Loads
- SPI/QSPI/MICROWIRE-Compatible Serial Interface
- Power-On Reset Circuit Clears DAC Output to 0V (unipolar mode)
- Schmitt Trigger Inputs for Direct Optocoupler Interface
The MAX5544 serial-input, voltage-output, 14-bit monotonic digital-to-analog converter (DAC) operates from a single +5V supply. The DAC output is unbuffered, resulting in low 0.3mA supply current and low 1 LSB offset error. The DAC output range is 0V to VREF. The DAC latch accepts a 16-bit serial word. A power-on reset circuit clears the DAC output to 0V (unipolar mode) when power is initially applied. The 10MHz 3-wire serial interface is SPI™/QSPI™/MICROWIRE™ compatible and interfaces directly with optocouplers for applications requiring isolation. The MAX5544 is available in an 8-pin SO package.
Applications
- Automated Test Equipment (ATE)
- Data Acquisition
- High-Resolution Offset and Gain Adjustment
- Industrial Process Controls
Documentation
Data Sheet 1
Reliability Data 1
Technical Articles 1
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 Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| MAX5544CSA+ | Small-Outline IC, Narrow (0.15in) | ||
| MAX5544CSA+T | Small-Outline IC, Narrow (0.15in) | ||
| MAX5544ESA+ | Small-Outline IC, Narrow (0.15in) | ||
| MAX5544ESA+T | Small-Outline IC, Narrow (0.15in) |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
| No Match Found | ||
|
Oct 30, 2020 - 1702R2 ASSEMBLY |
||
| MAX5544CSA+ | PRODUCTION | |
| MAX5544CSA+T | PRODUCTION | |
| MAX5544ESA+ | PRODUCTION | |
| MAX5544ESA+T | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Hardware Ecosystem
| Parts | Product Life Cycle | Description |
|---|---|---|
| Single-Supply Voltage Output D/A Converters 1 | ||
| MAX544 | PRODUCTION | +5V, Serial Input, Voltage-Output 14-Bit DACs |
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