Please teach internal VREF drive ability of AD5310BRMZ.
Please teach the bandwidth to which Internal VREF can be output.
I think that I would like to connect the output of the VREF pin with external analogSW directly.
This analog switch switches GND to VREF.
A rectangular wave is made as a result.
Please teach me Output Current Load Capability.
Output Current Load Capability has been described to data sheet P3 as 5mA.
Output Current Load Capability has been described to data sheet P17 as 50mA.
Which is correct?
Thank you .
I think there is a typo error as AD5310 has no internal reference and that there is no Output Current Load Capability parameter in the specification table. Also, the data sheet is only 16 pages long. I won't be able to find the parameter that you are referring on page 17.
Please refer to following URL.
AD5310R | datasheet and product info 10-Bit nanoDAC, SPI Interface and 2 ppm/°C On-Chip Reference | Analog Devices
I think that you confirmed not R product.
Going back to your questions:
Thanks your support.
Please check it and bandwidth.
I don't think there will be an issue with the use of a switch as I have stated above. On the other hand, please be advised that the correct value is 5mA.
If you have any further questions, please do not hesitate to ask. If none, would you kindly select a "correct answer" for this discussion.