DAC7744E/1K datasheet by Texas Instruments

DAC7744E/1K Frequently Asked Questions (FAQs)

• What is the maximum output current of the DAC7744E/1K?
  The maximum output current of the DAC7744E/1K is 5mA per channel.
• How do I ensure accurate voltage output from the DAC7744E/1K?
  To ensure accurate voltage output, make sure to use a stable reference voltage, minimize noise on the power supply lines, and use a low-pass filter to remove high-frequency noise from the output.
• Can I use the DAC7744E/1K with a single supply voltage?
  Yes, the DAC7744E/1K can operate with a single supply voltage between 2.7V and 5.5V. However, the output voltage range will be limited to 0V to VCC-1.2V.
• How do I synchronize multiple DAC7744E/1K devices?
  To synchronize multiple DAC7744E/1K devices, connect the SYNC pin of each device to a common clock signal. This will ensure that all devices update their outputs simultaneously.
• What is the settling time of the DAC7744E/1K?
  The settling time of the DAC7744E/1K is typically 10μs to 1LSB (least significant bit) for a full-scale output change.