Question

Controlling the characteristics of operating region is not taken care in digital ICs because

(a) It involves only two voltages

(b) It is used to form transistor logic

(c) Digital IC requires only power supply, input and output

(d) All of the mentioned

I got this question in unit test.

Query is from Integrated Circuit Package Type, Pin Configuration and Temperature Range topic in division Operational Amplifier Characteristics of Linear Integrated Circuits

Answer 1

Right option is (a) It involves only two voltages

Dive into clarity with: Digital circuits are primarily concerned with only two level of voltages (or currents): ‘high’ and ‘low’. Therefore, accurate control of operating region characteristic is not required in digital circuits, unlike in linear circuits.