参数资料
型号: TLV320AIC32IRHBR
厂商: TEXAS INSTRUMENTS INC
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PQCC32
封装: 5 X 5 MM, GREEN, PLASTIC, QFN-32
文件页数: 51/80页
文件大小: 1270K
代理商: TLV320AIC32IRHBR
www.ti.com ............................................................................................................................................. SLAS479C – AUGUST 2005 – REVISED DECEMBER 2008
Table 5. 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 5
Page 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 5
Page 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 5
Page 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 5
Copyright 2005–2008, Texas Instruments Incorporated
55
Product Folder Link(s): TLV320AIC32
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