參數(shù)資料
型號(hào): TLV320AIC3110IRHBT
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: AUDIO AMPLIFIER, PQCC32
封裝: 5 X 5 MM, GREEN, PLASTIC, QFN-32
文件頁數(shù): 85/126頁
文件大?。?/td> 1528K
代理商: TLV320AIC3110IRHBT
www.ti.com
SLAS647 – DECEMBER 2009
Table 5-37. Analog Volume Control for Headphone and Speaker Outputs (for D7 = 0)
Analog
Register Value
Attenuation
Register Value
Attenuation
Register Value
Attenuation
Register Value
Attenuation
(dB)
0
0.0
30
–15.1
60
–30.1
90
–45.4
1
–0.5
31
–15.6
61
–30.7
91
–46.0
2
–1.0
32
–16.0
62
–31.1
92
–46.4
3
–1.5
33
–16.5
63
–31.7
93
–46.9
4
–2.0
34
–17.1
64
–32.2
94
–47.6
5
–2.5
35
–17.6
65
–32.7
95
–48.2
6
–3.0
36
–18.1
66
–33.2
96
–48.4
7
–3.5
37
–18.6
67
–33.7
97
–49.0
8
–4.0
38
–19.1
68
–34.2
98
–49.6
9
–4.5
39
–19.6
69
–34.7
99
–50.3
10
–5.0
40
–20.1
70
–35.2
100
–50.7
11
–5.5
41
–20.6
71
–35.7
101
–51.4
12
–6.0
42
–21.1
72
–36.2
102
–51.8
13
–6.5
43
–21.6
73
–36.8
–52.2
14
–7.0
44
–22.1
74
–37.2
104
–52.7
15
–7.5
45
–22.6
75
–37.8
105
–53.2
16
–8.0
46
–23.1
76
–38.3
106
–54.2
17
–8.5
47
–23.6
77
–38.8
107
–54.7
18
–9.0
48
–24.1
78
–39.3
108
–56.0
19
–9.5
49
–24.6
79
–39.8
109
–57.4
20
–10.0
50
–25.1
80
–40.3
110
–59.2
21
–10.5
51
–25.6
81
–40.8
111
–61.4
22
–11.0
52
–26.1
82
–41.4
112
–64.3
23
–11.5
53
–26.6
83
–41.9
113
–66.2
24
–12.0
54
–27.1
84
–42.3
114
–68.7
25
–12.5
55
–27.6
85
–42.9
115
–72.2
26
–13.0
56
–28.1
86
–43.3
116
–78.3
27
–13.5
57
–28.6
87
–43.9
117–127
PGA is muted.
28
–14.1
58
–29.1
88
–44.5
29
–14.6
59
–29.6
89
–45.0
Copyright 2009, Texas Instruments Incorporated
APPLICATION INFORMATION
61
Product Folder Link(s): TLV320AIC3110
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