Is it possible to wake from sleep then:
1. Power up the ADC and OpAmps
2. Start a conversion
3. Power up the DFB
4. Pass the ADC sample to the DFB
5. Output the previous DFB result via I2C
6. Go back to sleep
All at 9ksps ?
I have severe power limitations!
You will have to do an analysis of startup times, like clocks (Fast IMO Dtartup Mode),
flushing A/D filters, etc.. This can be done via datasheets, module datasheet, and ap
Relative ap notes -
Since it will take a couple of ms to wakeup from sleep mode and having all clocks running again at nominal speed, I'm afraid that you will have difficulties to match your required timings.