Question

What is the advantage of Hybrid Integrated Circuit?

(a) Miniaturized circuits are made of individual components

(b) Insulate components by protection

(c) Circuit designer can choose the component value

(d) All of the mentioned

This question was addressed to me in an interview.

My question comes from Integrated Circuit Package Type, Pin Configuration and Temperature Range topic in chapter Operational Amplifier Characteristics of Linear Integrated Circuits

Answer 1

The correct answer is:

(d) All of the mentioned

Explanation:

A Hybrid Integrated Circuit (IC) combines the benefits of both monolithic ICs (where the entire circuit is fabricated on a single chip) and discrete components. Here’s why all the options are correct:

1. Miniaturized circuits are made of individual components: Hybrid ICs can integrate both discrete components (such as resistors, capacitors, and transistors) and monolithic ICs, which helps in miniaturizing the overall circuit.

2. Insulate components by protection: In hybrid ICs, the individual components are often encapsulated in a protective package, ensuring that each component is isolated and protected from external damage, improving reliability.

3. Circuit designer can choose the component value: Since hybrid ICs combine both custom and off-the-shelf components, circuit designers have more flexibility in selecting the specific component values to meet the circuit's requirements.

Thus, all of the mentioned options contribute to the advantages of hybrid ICs.