參數(shù)資料
型號: TLV320DAC3101IRHBR
廠商: TEXAS INSTRUMENTS INC
元件分類: DAC
英文描述: DAC WITH PROGRAMMABLE PLL, PQCC32
封裝: 5 X 5 MM, GREEN, PLASTIC, QFN-32
文件頁數(shù): 40/100頁
文件大?。?/td> 1281K
代理商: TLV320DAC3101IRHBR
SLAS666 – JANUARY 2010
www.ti.com
Table 5-24. 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
103
–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
44
APPLICATION INFORMATION
Copyright 2010, Texas Instruments Incorporated
Product Folder Link(s): TLV320DAC3101
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