SEMICONDUCTOR FABLESS

SEMICONDUCTOR FABLESS

芯片效果图SN6147
芯片效果图SN6147

SN6147

SN6147 •Ultra Low Power HD Audio Codec •6x6mm QFN-48 •Two pairs of independent 24bit DACs/ADCs (independent sampling rates up to 192kHz) •Integrated stereo Class-D amplifier is capable of driving up to 2.2WRMS per channel into 4Ω loads •Analog and digital stereo microphone inputs with DC offset removal •The lowest power consumption is less than 300μW •Built-in, four-conductor headset jack supports headphone/headset auto-detection
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产品详情

host interface

• HD Audio

Peripheral interface

• S/PDIF

ADC SNR

• 4ch, SNR103dB

DAC SNR

• 4ch, SNR100dB

EQ/DRC

• 2*7 band HW EQ/DRC

protection mechanism

• AudioSmart Class D 1.0, HPF,

• Power averaging, short circuit, near-short, DC

• high temperature, over-temperature

Headphone power consumption

26mW headphone playback power consumption into 32Ω loads

Class-D amplifier

Integrated stereo Class-D amplifier is capable of driving up to 2.2WRMS per channel into 4Ω loads

system compatibility

• HD Audio specification, Rev 1.0a, including ECR

• HDA048A mobile extensions

• All Windows versions

• Microsoft Premium Logo

• Linux, Android, and Chrome

• Support for third-party APO software

Lowest power consumption

 Less than 300μW in its lowest power state

EAPD

• Bi-directional EAPD

Operating temperature

• 0~70℃

package

• QFN 6*6 / 48LD

state

MP, G2M

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