ALC5616 데이터 시트보기 (PDF) - Realtek Semiconductor

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ALC5616

Ultra-Low Power Audio CODEC for Mobile Devices

Realtek Semiconductor 

ALC5616

Datasheet

7.6.2. Stereo Analog DACs with Playback Path

There are two analog DACs and with 2-channel playback path. The stereo analog DACs can output audio

signal to headphone output or line output.

The full scale output of analog DAC with 0dB path setting is around 1Vrms at line output port. In order to

save power, the two analog DACs can be powered down separately by setting pow_dac_l_1 (MX-61[12]),

pow_dac_r_1 (MX-61[11]). And the two digital volume controls are also separately controlled by

vol_dac1_l (MX-19[15:8]) and vol_dac1_r (MX-19[7:0]).

IF1_DAC

L

I2S

R

CH1

Analog DACL1

CH2

Analog DACR1

Figure 14. 4-Channel Playback Path

I2S Audio CODEC for Mobile Devices

20

Rev. 0.1

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