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MAX5725AEVKIT

Evaluation Kit for the MAX5723, MAX5724, MAX5725A, and MAX5725B

Product Details

Key Features

Simplified Block Diagram

Technical Docs

Data Sheet Evaluation Kit for the MAX5723, MAX5724, MAX5725A, and MAX5725B Jun 07, 2012

Support & Training

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Key Features

  • Wide Input Supply Range: 2.7V to 5.5V
  • Independent Voltage for Digital I/O: 1.8V to 5.5V
  • Demonstrates 4.4µs (typ) Settling Time of Buffered Output
  • Precision Selectable Internal References Supporting 2.048V, 2.500V, and 4.096V
  • Demonstrates User-Supplied External Reference
  • Three Selectable Output Impedance (Termination) in Power-Down Mode
    • 1kΩ, 100kΩ, or High Impedance
  • Power-Up Reset to Midscale or Zero
  • Supports Entire Family of Octal SPI/I²C DACs
  • Windows XP-, Windows Vista-, and Windows 7-Compatible Software
  • USB-Powered (Cable Included)
  • Demonstrates Configurable Interface Watchdog Timer
  • Fully Assembled and Tested with Proven PCB Layout

Applications/Uses

Description

The MAX5725A evaluation kit (EV kit) demonstrates the MAX5725A 12-bit, 8-channel, low-power DAC with selectable internal references and buffered voltage output. The IC is in a 20-pin TSSOP package. The EV kit provides control to change the DAC's outputs, power operations, references, and watchdog time setting.

The IC features a watchdog function that can be enabled to monitor the I/O interface for activity and integrity.

The EV kit includes a USB-to-SPI interface circuit. The EV kit features Windows XP®-, Windows Vista®-, and Windows® 7-compatible software that provides a simple graphical user interface (GUI) for exercising the IC's features.

The EV kit comes with the MAX5725AAUP+ installed, which is the 12-bit SPI version. Contact the factory for samples of the pin-compatible MAX5723AUP+ (8-bit), MAX5724AUP+ (10-bit), and MAX5725BAUP+ (12-bit) versions.

Simplified Block Diagram

Technical Docs

Data Sheet Evaluation Kit for the MAX5723, MAX5724, MAX5725A, and MAX5725B Jun 07, 2012

Support & Training

Search our knowledge base for answers to your technical questions.

Filtered Search

Our dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .