The main parameters of ICs:

1,Maximum Output Power: Refers to integrated circuits with power output requirements. When the signal distortion is a certain value, the power of the electrical signal output by the output pin of the integrated circuit

2,Quiescent Operating Current: Refers to the magnitude of the current in the power supply pin loop without inputting a signal to the integrated circuit. This parameter plays a certain role in judging the quality of the integrated circuit.

3,Gain: Refers to the amplification capability of the integrated circuit amplifier (usually closed-loop gain)

4,Power Supply & Voltage: Refers to the limit value of the working voltage applied to the power supply pin of the integrated circuit, which should not exceed this value during use

5,Power Consumption: Refers to the maximum dissipated power that the integrated circuit can withstand

6,Working Ambient Temperature: Refers to the maximum and minimum temperature of the integrated circuit during operation