參數(shù)資料
型號(hào)： TLV320AIC3106IGQE
廠商： Texas Instruments, Inc.
元件分類： Codec
英文描述： LOW-POWER STEREO AUDIO CODEC FOR PORTABLE AUDIO/TELEPHONY
中文描述： 低功耗立體聲音頻編解碼器的便攜式音頻/電話
文件頁(yè)數(shù)： 64/102頁(yè)
文件大小： 1259K
代理商： TLV320AIC3106IGQE
www.ti.com
Output Stage Volume Controls
A basic analog volume control with range from 0 dB to -78 dB and mute is replicated multiple times in the output
stage network, connected to each of the analog signals that route to the output stage. In addition, to enable
completely independent mixing operations to be performed for each output driver, each analog signal coming
into the output stage may have up to seven separate volume controls. These volume controls all have
approximately 0.5-dB step programmability over most of the gain range, with steps increasing slightly at the
lowest attenuations.
Table 5
lists the detailed gain versus programmed setting for this basic volume control.
TLV320AIC3106
SLAS509B–DECEMBER 2006–REVISED JUNE 2007
Page 0 / Register 43:
Left DAC Digital Volume Control Register
BIT
READ/
WRITE
R/W
RESET
VALUE
1
DESCRIPTION
D7
Left DAC Digital Mute
0: The left DAC channel is not muted
1: The left DAC channel is muted
Left DAC Digital Volume Control Setting
0000000: Gain = 0.0-dB
0000001: Gain = –0.5-dB
0000010: Gain = –1.0-dB
…
1111101: Gain = –62.5-dB
1111110: Gain = –63.0-dB
1111111: Gain = –63.5-dB
D6–D0
R/W
0000000
Page 0 / Register 44:
Right DAC Digital Volume Control Register
BIT
READ/
WRITE
R/W
RESET
VALUE
1
DESCRIPTION
D7
Right DAC Digital Mute
0: The right DAC channel is not muted
1: The right DAC channel is muted
Right DAC Digital Volume Control Setting
0000000: Gain = 0.0-dB
0000001: Gain = –0.5-dB
0000010: Gain = –1.0-dB
…
1111101: Gain = –62.5-dB
1111110: Gain = –63.0-dB
1111111: Gain = –63.5-dB
D6–D0
R/W
0000000
Table 5. Output Stage Volume Control Settings and Gains
Gain Setting
Analog Gain
(dB)
Gain Setting
Analog Gain
(dB)
-15.0
-15.5
-16.0
-16.5
-17.0
-17.5
-18.0
-18.6
-19.1
-19.6
-20.1
-20.6
-21.1
-21.6
Gain Setting
Analog Gain
(dB)
-30.1
-30.6
-31.1
-31.6
-32.1
-32.6
-33.1
-33.6
-34.1
-34.6
-35.1
-35.7
-36.1
-36.7
Gain Setting
Analog Gain
(dB)
-45.2
-45.8
-46.2
-46.7
-47.4
-47.9
-48.2
-48.7
-49.3
-50.0
-50.3
-51.0
-51.4
-51.8
0 0.0
1
2
3
4
5
6
7
8
9
10
11
12
13
30
31
32
33
34
35
36
37
38
39
40
41
42
43
60
61
62
63
64
65
66
67
68
69
70
71
72
73
90
91
92
93
94
95
96
97
98
99
100
101
102
103
-0.5
-1.0
-1.5
-2.0
-2.5
-3.0
-3.5
-4.0
-4.5
-5.0
-5.5
-6.0
-6.5
64
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TLV320AIC3106IGQER 制造商:Texas Instruments 功能描述:AUD CODEC 2ADC / 2DAC 24BIT 80BGA - Tape and Reel
TLV320AIC3106IRGZR 功能描述:接口—CODEC Lo-Pwr Stereo CODEC RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
TLV320AIC3106IRGZT 功能描述:接口—CODEC Lo-Pwr Stereo CODEC RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
TLV320AIC3106IZQE 功能描述:接口—CODEC Low-Power Stereo RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
TLV320AIC3106IZQER 功能描述:接口—CODEC Low-Power Stereo RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
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