PWM CONTROL 2A STEP-DOWN CONVERTER

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AC??7 SoundMAX Codec

AC’97 2.1 FEATURES Variable Sample Rate Audio Multiple Codec Configuration Options External Audio Power-Down Control AC’97 FEATURES AC’97 2.1-Compliant Greater than 90 dB Dynamic Range Stereo Headphone Amplifier Multibit ΣΔ Converter Architecture for Improved S/N Ratio Greate

AC??7 SoundMAX Codec

AC’97 2.1 FEATURES Variable Sample Rate Audio Multiple Codec Configuration Options External Audio Power-Down Control AC’97 FEATURES AC’97 2.1-Compliant Greater than 90 dB Dynamic Range Stereo Headphone Amplifier Multibit ΣΔ Converter Architecture for Improved S/N Ratio Greate

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