ANALOG integrated circuits are integrated circuits with analog functions. Analog chips Analog chips are one or more analog integrated circuits with standard pins. ANALOG DEVICE is one or more analog integrated circuits with non-standard pins, which is a special form of analog chip. In the professional world, analog ics and chips are not exactly the same. Strictly speaking, a chip is one or more integrated circuits with standard peripheral pins. Some analog integrated circuit packaging is based on some special applications to carry out, it is not the same as the peripheral pin of the chip we commonly see, then we usually will have a non-standard pin integrated circuit called the device, the device inside the integrated circuit, other passive devices, active devices. This distinction between integrated circuits and chips is mainly in order to have a better understanding of packaging.