Divided into 2 categories
Digital chip and analog chip
The digital chip is mainly used in the field of computer and logic control, and the analog circuit is mainly used in the field of small signal amplification.
Classification by process: bipolar chip and CMOS chip.
Classification according to size: super scale, large scale, medium scale, small scale.
Classification by power: signal processing chips and power chips.
Classification by seal: In-line and surface mount.
Classified according to the use environment: aerospace grade chips, automotive grade chips, industrial grade chips and commercial grade chips.