Other Parts Discussed in Thread: TINA-TI
Hello i'm using a LM2903BQ1 as a comparator. On the inverting input i have a constant voltage of 9,5V and i am compared a PWM Signal (1.7kHz by 50% Duty Cycle) with a max. ampitude of 14V. My calculation are for the thresholds 5,2V and 7,5V with hystheresis. I used a 5K pull-up resistor on 5V to feed to the ADC of my µc.
Can you show me how I can measure the total power dissipation? Does the toggling output effect the total power dissipation ?
BR
Yusuf