ETK8403 amplifier
3w class-d audio amplifier.3w class-d audio amplifier.
3W Output at 10% THD with a 4Ω Load and 5V Power Supply Filterless, Low Quiescent Current & Low EMI Low THD+N Superior Low Noise Efficiency up to 90% Short Circuit Protec.
The ET8403 is available in SOP16, DIP16 package.
Features
3W Output at 10% THD with a 4Ω Load and 5V Power Supply Fil.
The ET8403 is a 3W, classD audio amplifier. It offers low THD+N, allowing it to achieve highquality sound reproduction. The new filterless architecture allows the device to drive to drive the speaker directly, requiring no lowpass output filters, .
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