The recommended power-up sequence is to apply VDD first, followed by VREF, and then the digital supply (VCC). This ensures that the internal reference voltage is stable before the digital circuitry is powered up.
The output voltage range of the DAC716UK/1K is dependent on the reference voltage (VREF) and the gain setting. The output voltage range can be adjusted by changing the VREF voltage or the gain setting. For example, with a VREF of 2.5V and a gain setting of 1, the output voltage range is 0 to 2.5V.
The settling time of the DAC716UK/1K is typically around 10-15 microseconds, but this can vary depending on the output load, capacitance, and the desired accuracy. It's recommended to consult the datasheet and application notes for more information on settling time and output filtering.
Yes, the DAC716UK/1K can be used in a ratiometric configuration, where the output voltage is proportional to the reference voltage (VREF). This can be useful in applications where the output voltage needs to track changes in the reference voltage.
The DAC716UK/1K has a 16-bit parallel digital interface, which can be clocked at up to 50 MHz. The interface is compatible with most microcontrollers and FPGAs. It's recommended to consult the datasheet and application notes for more information on digital interface timing and protocol.
DAC716UK/1K datasheet
by Texas Instruments
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