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About data update in AD8460 APG mode

Category: Datasheet/Specs

I found out from the data sheet that the DAC output is updated on the falling edge of SYNC.

I thought that one SYNC would advance the register value by one like in FIG1.
However, looking at the equation and the explanatory text above it, I thought that one SYNC would cause the register to rotate once, as shown in Fig2.

Which is correct?

Thread Notes

Moved from Precision DACs to Operational Amplifiers on Tuesday, November 28, 2023 12:27:42 AM by dendalisay
Moved from Precision DACs to Operational Amplifiers on Tuesday, November 28, 2023 12:27:42 AM by dendalisay

Top Replies

  • Hi  ,

    I have moved this question about AD8460 to the Operational Amplifiers community. Someone here should be able to assist you.

    Best Regards,

    Den