MAX5725AEVKIT：Evaluation Kit for the MAX5723, MAX5724, MAX5725A, and MAX5725B
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.
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
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DataSheet
Ordering Information
| Part Number | Status | Recommended Replacement | Package |
|---|
| MAX5725AEVKIT# | Active | | EVKIT; |
