electronicsLearner77
- Jul 2, 2015
- 306
- Joined
- Jul 2, 2015
- Messages
- 306
I have seen a data sheet, it has got 3 pins supply, ground, output and it is hall type sensor. The output type is Open drain- digital, Output.
He is also giving Output high -> 3 - 4V Output low -> 0.5 - 1.0V.
Battery open -> 1 - 2.8V
Ground open -> > 4.5V
My doubt is if i want to interface to a microcontroller do i need to use a digital input or an analog input. If it is digital input how do i measure the faults?
He is also giving Output high -> 3 - 4V Output low -> 0.5 - 1.0V.
Battery open -> 1 - 2.8V
Ground open -> > 4.5V
My doubt is if i want to interface to a microcontroller do i need to use a digital input or an analog input. If it is digital input how do i measure the faults?