kanonka
Member level 1
In my device I need pretty fast DACs - ideally 16 bit, with less than 3.5 us settling time, SPI interface.
There are plenty of them, but all of them are quite expensive (for mass production; and I need 8 of them on a single board).
Then I noticed that there are a lot of "Audio" DACs with standard resolution of 24bit or better, and sampling rate of 192k to 384k.
But none of them provides "settling time" parameter in the datasheet.
Does it mean it's too large, or just nobody cares since it's "audio" DAC?
Is there any way to find out? Price on many of them is tempting...
There are plenty of them, but all of them are quite expensive (for mass production; and I need 8 of them on a single board).
Then I noticed that there are a lot of "Audio" DACs with standard resolution of 24bit or better, and sampling rate of 192k to 384k.
But none of them provides "settling time" parameter in the datasheet.
Does it mean it's too large, or just nobody cares since it's "audio" DAC?
Is there any way to find out? Price on many of them is tempting...