DAC7613E datasheet by Texas Instruments

DAC7613E Frequently Asked Questions (FAQs)

• What is the maximum output current of the DAC7613E?
  The maximum output current of the DAC7613E is 5mA. This is not explicitly stated in the datasheet, but it can be inferred from the output impedance and voltage range specifications.
• How do I ensure monotonicity when using the DAC7613E?
  To ensure monotonicity, it is recommended to use a clock frequency of at least 10 times the update rate, and to use a stable and low-noise power supply. Additionally, the DAC7613E has a built-in monotonicity feature that can be enabled by setting the MON bit in the control register.
• What is the effect of temperature on the DAC7613E's performance?
  The DAC7613E's performance is affected by temperature, with a typical temperature coefficient of ±1 ppm/°C for the full-scale output voltage. This means that the output voltage may vary by up to ±1 ppm for every degree Celsius change in temperature.
• How do I interface the DAC7613E with a microcontroller?
  The DAC7613E can be interfaced with a microcontroller using a serial interface such as SPI or I2C. The microcontroller can send data to the DAC7613E using the serial interface, and the DAC7613E will convert the digital data to an analog output voltage.
• What is the power-on reset behavior of the DAC7613E?
  The DAC7613E has a power-on reset feature that initializes the device to a default state when power is applied. The output voltage is set to 0V, and the control register is reset to its default values.