Hi. I am currently working on a simple temperature monitoring device.
The main question is:
What are the disadvantages of using the internal temp. sensor (as in some MCU has built-in temperature sensor)? One main point I could think of is internal temp sensor has not much flexibility.
I've read from other website, where it is written briefly that external temp sensor could actually respond faster due to its higher rise time. How correct is that fact?
Also, am I correct to say that external temp. sensor typically gives a more accurate reading than internal temp. sensor?
Is there any other fact that I could add in?
The main question is:
What are the disadvantages of using the internal temp. sensor (as in some MCU has built-in temperature sensor)? One main point I could think of is internal temp sensor has not much flexibility.
I've read from other website, where it is written briefly that external temp sensor could actually respond faster due to its higher rise time. How correct is that fact?
Also, am I correct to say that external temp. sensor typically gives a more accurate reading than internal temp. sensor?
Is there any other fact that I could add in?