A2331 amplifier equivalent, 3w anti-clip class-d audio amplifier.
A2331 is a 3-W (VDD=5.0V, RL=4Ω) high efficiency
* Output Power
filter-free class-D audio power amplifier in a wafer
3.0W (VDD=5.0V, RL=4Ω, THD+N=10%)
chip scale .
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