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The PAM8823 is a high efficiency, Stereo 25W / Mono 50W Class D digital audio amplifier with I2S input to drive stereo bridge-tied speakers. The PAM8823 is capable of driving Stereo 25W (BTL) each to a pair of 8Ω load speaker or Mono 50W (PBTL) to a 4Ω load speaker operating at 24V supply without external heat-sink or fan requirement at playing music.
Flat Monitor & LCD TVs
Multi-Media Speaker System, Wireless Speakers
Boom Box, Sound Bar, DVD Players, Game Machines
Music Instruments & Consumer Electronics Application
Wide 4.5V to 26V for Loudspeaker Drive, 3.3V for Digital Circuit
Loudspeaker Output Power@12V for Stereo
Loudspeaker Output Power@18V for Stereo
Loudspeaker Output power@24V for stereo
Loudspeaker PSNR 108dB, DR 108dB @24V
16/18/20/24-bits Input with I2S, Left-Alignment & Right-Alignment Data Format Support
Multiple Sampling Frequencies (fS), Including 8/32/44.1/48/64/88.2/96/128/176.4/192kHz
Support Stereo 2 Channels or Mono by PBTL Configuration