max98089 Maxim Integrated Products, Inc., max98089 Datasheet - Page 96

• Manufacturer Part Number: max98089
• Description: Low-power, Stereo Audio Codec With Flexsound Technology
• Manufacturer: Maxim Integrated Products, Inc.

The IC’s stereo DAC accepts input from two digital audio paths. The DAC mixer routes any audio path to the left and
right DACs (Figure 24).
Table 19. DAC Input Mixer Register
Figure 24. DAC Input Mixer Block Diagram
REGISTER
0x22
BIT
7
6
5
4
3
2
1
0
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MIXDAL
MIXDAR
NAME
PARAMETRIC
5-BAND
+
EQ
EQ1EN
Left DAC Input Mixer
1xxx = DAI1 left channel
x1xx = DAI1 right channel
xx1x = DAI2 left channel
xxx1 = DAI2 right channel
Right DAC Input Mixer
1xxx = DAI1 left channel
x1xx = DAI1 right channel
xx1x = DAI2 left channel
xxx1 = DAI2 right channel
EXCURSION LIMITER
MULTI BAND ALC
DV1G:
0/6/12/18dB
DVEQ1:
0dB TO -15dB
Low-Power, Stereo Audio Codec
PARAMETRIC
5-BAND
DV2:
0dB TO -15dB
DV1:
0dB TO -15dB
EQ
EQ2EN
with FlexSound Technology
DVEQ2:
0dB TO -15dB
DCB2
MODE1
DVFLT
FILTERS
FILTERS
AUDIO/
AUDIO/
VOICE
DESCRIPTION
MIXDAR
MIXDAL
MIX
MIX
DALEN
DAREN
DACL
DACR
MAX98089
DAC Input Mixers