Now we check IC supply current at room temperature. When IC use 4.5V power supply, input pin A connect to GND or VCC, supply current Icc near 1mA;
But when we give 2.0Vdc to pinA; Icc current jump to 10-13mA; why supply current change so much?
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Now we check IC supply current at room temperature. When IC use 4.5V power supply, input pin A connect to GND or VCC, supply current Icc near 1mA;
But when we give 2.0Vdc to pinA; Icc current jump to 10-13mA; why supply current change so much?
Hello and welcome to E2E,
Please do not create a new thread for each reply you might have. I will continue to support you on your original thread.
https://e2e.ti.com/support/logic/f/151/t/814071
Thanks!
-Karan