MAX5443

PRODUCTION

+3V/+5V, Serial-Input, Voltage-Output, 16-Bit DACs

Data Sheet (Rev. 3) Product Selection Table
Part Models
6
1ku List Price
Starting From $10.40
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Part Details

  • Ultra-Small 3mm x 5mm 8-Pin µMAX Package
  • Low 120µA Supply Current
  • Fast 1µs Settling Time
  • 25MHz SPI/QSPI/MICROWIRE-Compatible Serial Interface
  • VREF Range Extends to VDD
  • +5V (MAX5441/MAX5442) or +3V (MAX5443/MAX5444) Single-Supply Operation
  • Full 16-Bit Performance Without Adjustments
  • Unbuffered Voltage Output Directly Drives 60kΩ Loads
  • Power-On Reset Circuit Clears DAC Output to Code 0 (MAX5441/MAX5443) or Code 32768 (MAX5442/MAX5444)
  • Schmitt-Trigger Inputs for Direct Optocoupler Interface
  • Asynchronous Active-Low CLR
MAX5443
+3V/+5V, Serial-Input, Voltage-Output, 16-Bit DACs
MAX5441, MAX5442, MAX5443, MAX5444: Functional Block Diagrams
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Documentation

Data Sheet 1

Technical Articles 1

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Software Resources

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Tools & Simulations

Software Development 1

Evaluation Kits

MAX544XEVKIT

Evaluation Kit for the MAX5441, MAX5442, MAX5443, and MAX5444

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Features and Benefits

  • Provides Both Bipolar and Unipolar Output
  • On-Board +2.5V and +4.096V High-Precision Voltage References
  • On-Board Bipolar and Unipolar High-Precision Op Amps
  • Proven High-Performance 16-Bit DAC PCB Layout
  • High-Speed USB 2.0 USB-PC Connection (Cable Included)
  • Windows XP-, Windows Vista-, and Windows 7-Compatible Software
  • RoHS Compliant
  • Proven PCB Layout
  • Fully Assembled and Tested

Product Details

The MAX544X evaluation kit (EV kit) provides a proven design to evaluate the MAX5441–MAX5442 serial-input, voltage-output, 16-bit digital-to-analog convertors (DACs). The EV kit also includes Windows XP®-, Windows Vista®-, and Windows® 7-compatible software that provides a simple graphical user interface (GUI) for exercising the features of these devices.
The DACs are controlled by an on-board MAXQ® microcontroller, which provides two separate SPI control interfaces.
The EV kit provides on-board +2.5V and +4.096V highprecision voltage references (MAX6126). The EV kit also provides precision bipolar and ultra-precision unipolar op amps, the MAX9632 (single) and MAX44251 (dual), respectively.
The EV kit comes with the +5V MAX5441AEUA+ and +5V MAX5442AEUB+ installed; however, it can also be used to evaluate other parts in the same family. Contact the factory for free samples of the pin-compatible devices shown in Table 1 in the full data sheet.

Applications

  • Automated Test Equipment (ATE)
  • Data Acquisition
  • High-Resolution Offset and Gain Adjustment
  • Industrial Process Controls
MAX544XEVKIT
Evaluation Kit for the MAX5441, MAX5442, MAX5443, and MAX5444

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