DAC101C081CIMKX/NOPB datasheet by Texas Instruments

DAC101C081CIMKX/NOPB Frequently Asked Questions (FAQs)

• What is the recommended power-up sequence for the DAC101C081?
  The recommended power-up sequence is to apply VCC first, followed by AVCC, and then the digital inputs. This ensures proper device operation and prevents latch-up.
• How do I ensure accurate voltage output from the DAC101C081?
  To ensure accurate voltage output, it's essential to use a low-noise, low-impedance voltage reference, and to decouple the DAC output with a capacitor to reduce noise and oscillations.
• What is the maximum output current of the DAC101C081?
  The maximum output current of the DAC101C081 is 5 mA. Exceeding this current may cause damage to the device or affect its accuracy.
• How do I handle the DAC101C081's digital inputs during power-up and power-down?
  It's recommended to keep the digital inputs in a static state during power-up and power-down to prevent unwanted device behavior. This can be achieved by using pull-up or pull-down resistors on the digital inputs.
• What is the thermal impedance of the DAC101C081 package?
  The thermal impedance of the DAC101C081 package is typically around 30°C/W. This information is essential for thermal management and heat sink design.