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LM2903B-Q1: Total power consumption of LM2903

Part Number: LM2903B-Q1
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