Headphone output volume, Table 28. headphone output level registe, Table 28. headphone output level register – Rainbow Electronics MAX98089 User Manual
Page 111
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MAX98089
Low-Power, Stereo Audio Codec
with FlexSound Technology
Table 28. Headphone Output Level Register
Headphone Output Volume
REGISTER
BIT
NAME
DESCRIPTION
0x39/0x3A
7
HPLM/HPRM
Headphone Output Mute
0 = Disabled
1 = Enabled
4
HPVOLL/HPVOLR
Left/Right Headphone Output Volume Level
VALUE
VOLUME (dB)
VALUE
VOLUME (dB)
0x00
-67
0x10
-15
0x01
-63
0x11
-13
0x02
-59
0x12
-11
3
0x03
-55
0x13
-9
0x04
-51
0x14
-7
0x05
-47
0x15
-5
0x06
-43
0x16
-4
2
0x07
-40
0x17
-3
0x08
-37
0x18
-2
0x09
-34
0x19
-1
1
0x0A
-31
0x1A
0
0x0B
-28
0x1B
+1
0x0C
-25
0x1C
+1.5
0
0x0D
-22
0x1D
+2
0x0E
-19
0x1E
+2.5
0x0F
-17
0x1F
+3