
SLAS480B – JANUARY 2006 – REVISED DECEMBER 2008 ........................................................................................................................................... www.ti.com
Table 4. Output Stage Volume Control Settings and Gains (continued)
Gain Setting
Analog Gain
Gain Setting
Analog Gain
Gain Setting
Analog Gain
Gain Setting
Analog Gain
(dB)
15
-7.5
45
-22.6
75
-37.7
105
-52.7
16
-8.0
46
-23.1
76
-38.2
106
-53.7
17
-8.5
47
-23.6
77
-38.7
107
-54.2
18
-9.0
48
-24.1
78
-39.2
108
-55.3
19
-9.5
49
-24.6
79
-39.7
109
-56.7
20
-10.0
50
-25.1
80
-40.2
110
-58.3
21
-10.5
51
-25.6
81
-40.7
111
-60.2
22
-11.0
52
-26.1
82
-41.2
112
-62.7
23
-11.5
53
-26.6
83
-41.7
113
-64.3
24
-12.0
54
-27.1
84
-42.2
114
-66.2
25
-12.5
55
-27.6
85
-42.7
115
-68.7
26
-13.0
56
-28.1
86
-43.2
116
-72.2
27
-13.5
57
-28.6
87
-43.8
117
-78.3
28
-14.0
58
-29.1
88
-44.3
118–127
Mute
29
-14.5
59
-29.6
89
-44.8
Page 0 / Register 45:
LINE2L to HPLOUT Volume Control Register
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7
R/W
0
LINE2L Output Routing Control
0: LINE2L is not routed to HPLOUT
1: LINE2L is routed to HPLOUT
D6-D0
R/W
0000000
LINE2L to HPLOUT Analog Volume Control
For 7-bit register setting versus analog gain values, see
Table 4Page 0 / Register 46:
PGA_L to HPLOUT Volume Control Register
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7
R/W
0
PGA_L Output Routing Control
0: PGA_L is not routed to HPLOUT
1: PGA_L is routed to HPLOUT
D6-D0
R/W
0000000
PGA_L to HPLOUT Analog Volume Control
For 7-bit register setting versus analog gain values, see
Table 4Page 0 / Register 47:
DAC_L1 to HPLOUT Volume Control Register
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7
R/W
0
DAC_L1 Output Routing Control
0: DAC_L1 is not routed to HPLOUT
1: DAC_L1 is routed to HPLOUT
D6-D0
R/W
0000000
DAC_L1 to HPLOUT Analog Volume Control
For 7-bit register setting versus analog gain values, see
Table 4Page 0 / Register 48:
LINE2R to HPLOUT Volume Control Register
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7
R/W
0
LINE2R Output Routing Control
0: LINE2R is not routed to HPLOUT
1: LINE2R is routed to HPLOUT
D6-D0
R/W
0000000
LINE2R to HPLOUT Analog Volume Control
For 7-bit register setting versus analog gain values, see
Table 462
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