Tool/software:
Hi Team,
Customer want to know the power consumption data with different channel number and PGA gain.
For example, I assumed the power dissipation data in datasheet is for 6 channel, what is the power dissipation if we decreased it to five channel in same operation mode.
Do we have calculation table or data can provide to them?
About PGA gain, will power dissipation change when the gain changes? Do we have any detailed data?
Thank you,
Yishan Chen
Hi Yishan,
One of the test conditions for the power consumption you highlighted is, all channels enabled, so yes, those are specifications for all 6 channels. If the customer cares about the power consumption when the some channels are disabled, the customer can actually check the power consumption specifications in the datasheet of ADS131M04, ADS131M03 and ADS131M02.
The ADS131M06 datasheet has shown the graph of AVDD current vs. Gain as below, the consumed current is slightly higher when the Gain is higher than 4.
Can you please help us track this opportunity by posting the customer name and project details in the Notes section of the Thread Tracking Toolkit?
BR,
Dale
