CD7522CS Datasheet – 3W, Audio Power Amplifier ( PDF )

This post explains for the audio amplifier.

The Part Number is CD7522CS.

The package is SIP 12 Pin Type

The function of this semiconductor is 3W x 2BTL audio power amplifier.

Manufacturer: Wuxi


CD7522CS datasheet


The CD7522CS is a 3W×2 bridge output audio power amplifier circuit, mainly used in TV and audio. Equipment, personal computer and other systems. Its characteristics are as follows:

CD7522CS pinout


1. Wide range of power supply voltage, working normally in the voltage range of 3.5~13.5V
2. With standby function
3. With DC volume control
4. Simple peripheral circuit

CD7522CS Datasheet

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