I have two questions about AD7680 and AD7940 power dissipation. Please take care of this case.
What is the power dissipation in the standby condition?
(Standby: No input, VDD=3V, /CS=”H”, SCLK=don’t care)
What is power dissipation in the following condition?
(Normal mode, /CS="L", SCLK=250kHz to 1MHz, Throughput=250sps, VDD=3V)
By making the frequency of the SCLK lower, the power dissipation becomes also lower.
I need to operate the chips as low power dissipation as possible but I would not like to use the power-down mode.
If you don’t have data covering Q1 and Q2 conditions, similar ones would be helpful.