TI DAC53401EVM

The DAC53401EVM is an easy-to-use platform to evaluate the functionality and performance of the DAC53401 device. The 10-bit DAC53401 and 8-bit DAC43401 (DACx3401) are a pin-compatible family of buffered voltage-output digital-to-analog converters (DACs). These devices have nonvolatile memory (NVM), an internal reference, and a PMBus compatible I²C interface. The DACx3401 operates with either an internal reference or the power supply as a reference, and provides full-scale output of 1.8V to 5.5V. The devices communicate through the I²C interface. These devices support I²C standard mode (100 kbps), fast mode (400 kbps), and fast mode plus (1 Mbps). The DACx3401 are feature rich, and include features such as PMBus voltage margin commands (for example, Turn On/Off, Margin High/Low, and more), digital slew rate control, user-programmable power up to high impedance, a standalone waveform generator (square, ramp, and sawtooth), a medical alarm tone generator (low, medium, and high priority), and a dedicated feedback pin. The EVM provides the GPIO and I²C programming interface using a PC-based graphical user interface (GUI).

• Have nonvolatile memory (NVM), an internal reference, and a PMBus compatible I²C interface
• Operate with either an internal reference or the power supply as a reference, and provide full-scale output of 1.8V to 5.5V
• Communicate through the I²C interface
• Support I²C standard mode (100 kbps), fast mode (400 kbps), and fast mode plus (1 Mbps)
• Include features such as PMBus voltage margin commands (for example, Turn On/Off, Margin High/Low, and more), digital slew rate control, user-programmable power up to high impedance, a standalone waveform generator (square, ramp, and sawtooth), a medical alarm tone generator (low, medium, and high priority), and a dedicated feedback pin