MSPM0G3507: Regarding temperature effects on Battery monitor

Hello Kei,

Sorry I can't understand what you mean. Are you currently using the MSPM0G3507 for battery monitor or using Ti's dedicated battery monitor chip for battery monitor? What characteristics of the battery do you want to monitor?

Hello, Janz Bai.

Sorry for not being able to explain.
I would like to use MSPM0G's Battery/Supply Monitor.
I'm looking at the data sheet for that purpose, but there isn't much written about temperature, so I would like to get some information.

Excerpt from datasheet_mspm0g3507_revB.

Thank you.

Hello Kei,

I get what you mean. The supply monitor mentioned in this datasheet is used for POR / BOR supervisor to monitor the VDD, so the TYP value is at 25°C. Do you want to monitor the VDD supply or monitor the voltage of external independent battery?

Best Regards,

Janz Bai

Thank you, Janz Bai.

I would like to use it to monitor the VDD power supply.

thank you.

Hello Kei,

I got it. You can understand the POR / BOR supervisor according to our datasheet and user guide. If the temperature is not too high or too low, the measurement error is small. 

Best Regards,

Janz Bai