Part Number: MSPM0G3507 Other Parts Discussed in Thread: ADS8684A , SYSCONFIG Tool/software: Hello!
I am testing a design where a MSPM0G3507 (controller) communicates via SPI with an ADS8684A (peripheral).
I validated communication on each channel…
Part Number: ADS8684A Other Parts Discussed in Thread: ADS8688A Hi,
Good Day. Customer wants to know how is antialiasing being addressed for ADS8684A & ADS8688A, like combination of filtering and sample rate?
Is there need to add some external provisions…
Part Number: ADS8684A I am a confused about how the feature select register is implemented. I have a working setup with a single ADC where I am manually reading Ch0 & Ch1, and I am getting good readings. I would like to use the feature select register…
Hi,
Reading the data on SDO at the falling edge of SCLK during t HT_CKDO hold time is recommended for ADS8684A ADC, mode 1( CPOL= 0, CPHA =1 ) for SPI serial communication is recommended for this ADC.
Regards,
Dale
H Nishanth,
I'm looking forward to seeing your timing plots especially for the transition between different modes. Also, I have a question about your answer to my question 1, is channel 4 you mentioned actually channel 3 regarding total 4 channels(ch…
Part Number: ADS8684A Dear, support team.
The serial clock frequency is 17MHz when the sampling rate is 500ksps. If the sampling rate is 50ksps, the serial clock frequency will be 1.7MHz. In that case, will the Setup time (tSU_DOCK) change from Min…
Part Number: ADS8684A Hello everyone
I am using the ADS8684A in a system with a F28379D.
The F28379D is the SPI master and I can communicate with the ADS because I can read the program register as the range of the channel...
But when I try to…
Part Number: ADS8684A Hi team,
For the ADS8684A, we know after power up, the ADS8684A is placed into idle mode and does not perform any function until it receives command.
And we are curious that if we power up and not giving any command to the…
Part Number: ADS8684A Hi team,
From the datasheet we know that the caps for REFIO and REFCAP to REFGND should be put close to the pins.
If we would like to quantify the layout path for REFIO and REFCAP to REFGND, could you please help let us know…
Part Number: ADS8684A Hi,
DVDD condition is 3.0V in Electrical characteristics in ADS8684A datasheet. Could you please let me know analog performance of electrical characteristics will be same even if DVDD =5.0V? DVDD is power supply for Interface and…
