I going to do a digital oscilloscope project. But my ADC is only -0.6v to +2.6V analog input range. I need a voltage id from negative voltage to positive voltage. In my case suppose to get
-2.6v to +2.6. How to the divider resistor? what should be the resistor value? My ref is 2.6v.
I going to do a digital oscilloscope project. But my ADC is only -0.6v to +2.6V analog input range. I need a voltage id from negative voltage to positive voltage. In my case suppose to get
-2.6v to +2.6. How to the divider resistor? what should be the resistor value? My ref is 2.6v.
the -0.6 and 2.6v comes from the input clamping diodes? , then the recommended is 0-2v for FSD. u need a voltage divider , the measuring range will decide the resistor vals. if u need to measure -ve volts,add a level shifter/dc offset.
My adc is TLC5540INS. It has two option, one is from -0.6 to 2.6 and one is from 0 to 2.28V. Now i care about the 0-2.28v. So how to make it
-2.28vto+2.28?
My adc is TLC5540INS. It has two option, one is from -0.6 to 2.6 and one is from 0 to 2.28V. Now i care about the 0-2.28v. So how to make it
-2.28vto+2.28?