What are the functions and characteristics of the integrated circuit application circuit?

Last Update Time: 2019-01-08 13:55:00

1. The function of the integrated circuit application circuit

 

1 ) Expresses the external circuit structure of the integrated circuit pins, the parameters of components, etc, indicate the complete operation of the integrated circuit.

 

2) In some IC application circuits, the internal circuit diagram of the integrated circuit is drawn, which is quite convenient for analyzing the IC application circuit.

 

3 ) IC application circuit has two kinds of typical application circuit and practical circuit, the former can be found in the integrated circuit manual, and the latter appears in the practical circuit, the difference between the two application circuits is not big, according to this characteristic, the typical application circuit diagram can be used as a reference when there is no practical application of the circuit diagram, this method is often used in the repair process.

 

4 ) In general, the integrated circuit application circuit expresses a complete unit circuit, or a circuit system, but in some cases a complete circuit system two or more integrated circuits are used.

 

2. The characteristics of the integrated circuit application circuit

 

 1 ) Most of the integrated circuit application circuits do not draw the internal circuit diagram, which is not conducive to the knowledge map, especially for beginners circuit analysis is more unfavorable.

 

2 ) For beginners, it is more difficult to analyze the application circuit of the integrated circuit than to analyze the circuit of discrete components, which has no understanding of the internal circuit of the integrated circuit.


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