General Description

The PAM8603M is a 3W, sterero, class-D audio amplifier with DC volume control. It offers low THD+N, allowing it to produce high-quality sound reproduction. The new filterless architecture allows the device to drive the speaker directly, requiring no low-pass output filters which saves the system cost and PCB area.

Features

3W Output at 10 THD with a 4Ω Load and 5V Power Supply

Filterless, Low Quiescent Current and Low EMI

Low THD+N

64-Step DC Volume Control from -75dB to +24dB

Superior Low Noise

Efficiency up to 89

Short Circuit Protection

Thermal Shutdown

Few External Components to Save the Space and Cost

Pb-Free Package