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APA6003
15W Stereo Class D Audio Power Amplifier
Features
General Description
• Supply Voltage is 4.5V ~ 24V
The APA6003 is a stereo, high efficiency, Class-D audio
• Class D operation eliminates heat sink & reduce amplifier available in TSSOP-28P and QFN4x4-28 pins
power supply requirement
packages.
• 20,26, 32, 36, 4 steps gain setting
The Class-D power amplifier has higher efficiency com-
• 15W/ch into an 8Ω Loads at 10% THD+N from a paring to the tradition Class-AB power amplifier. The fil-
16-V supply
ter free Class-D architecture eliminates the external low
• 10W/ch into 8Ω Loads at 10% THD+N from a 12-V pass filters.