NXP Semiconductors

Description

The PAM8403 is a 3W, class-D audio amplifier. It offers low THD+N, allowing it to achieve high-quality sound reproduction. The new filterless architecture allows Mar 24, 2008 With the same numbers of external components the efficiency of the PAM8403 is much better than that of class-AB cousins. It can extend the The PAM8403 is a 3W, class-D audio amplifier. It offers low THD+N, allowing it to achieve high- quality sound reproduction. The new filterless architecture allows 10W @ 10%THD/Channel Output into a 8 Load at 13V. . Low Noise: -90dB. . Over 90% Efficiency. . 32 Step DC Volume Control from -75dB to +32dB. Operates from 4.5V to 15V. . 20W into 4 BTL Load from 12V Supply. . Single- Ended Analog Input. . No Pop Noise for Start-up and Shut-down Sequences.