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.
To ensure accurate voltage output, it's essential to use a stable reference voltage, minimize noise on the analog input pins, and use a low-noise power supply. Additionally, consider using a voltage reference buffer amplifier to improve accuracy.
The maximum output current of the DAC7571 is 5 mA. Exceeding this current may cause damage to the device or affect its accuracy.
Yes, the DAC7571 can operate with a 3.3V power supply. However, the output voltage range will be limited to 0-3.3V. Ensure that the reference voltage is also 3.3V or lower to maintain accuracy.
During power-down or reset, it's recommended to tri-state or pull the digital inputs high to prevent unwanted device operation. This ensures a clean power-down and prevents potential latch-up.
DAC7571IDBVTG4 datasheet
by Texas Instruments
