The recommended power-up sequence is to apply the analog supply voltage (AVDD) first, followed by the digital supply voltage (DVDD), and then the clock signal. This ensures proper initialization of the device.
To ensure data integrity, use a reliable communication protocol such as SPI or I2C, and implement error-checking mechanisms such as CRC or checksums to detect data corruption.
The maximum output current of the DAC5687MPZPEP is 20mA per channel. Exceeding this limit may cause damage to the device or affect its performance.
The DAC5687MPZPEP's output voltage range is 0 to AVDD. Ensure that the output voltage is within the specified range to avoid damage to the device or connected circuitry.
To minimize noise and ensure proper operation, follow good PCB design practices such as separating analog and digital signals, using ground planes, and keeping sensitive signals away from noise sources.
DAC5687MPZPEP datasheet
by Texas Instruments
