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參數資料
| 型號： | TLV320AIC32IRHBT |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQCC32 |
| 封裝： | 5 X 5 MM, GREEN, PLASTIC, QFN-32 |
| 文件頁數： | 44/80頁 |
| 文件大小： | 1270K |
| 代理商： | TLV320AIC32IRHBT |
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www.ti.com ............................................................................................................................................. SLAS479C – AUGUST 2005 – REVISED DECEMBER 2008
Page 0 / Register 29:
Right AGC Control Register A
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7
R/W
0
Right AGC Enable
0: Right AGC is disabled
1: Right AGC is enabled
D6-D4
R/W
000
Right AGC Target Gain
000: Right AGC target gain = –5.5-dB
001: Right AGC target gain = –8-dB
010: Right AGC target gain = –10-dB
011: Right AGC target gain = –12-dB
100: Right AGC target gain = –14-dB
101: Right AGC target gain = –17-dB
110: Right AGC target gain = –20-dB
111: Right AGC target gain = –24-dB
D3–D2
R/W
00
Right AGC Attack Time
These time constants will not be accurate when double rate audio mode is enabled.
00: Right AGC attack time = 8-msec
01: Right AGC attack time = 11-msec
10: Right AGC attack time = 16-msec
11: Right AGC attack time = 20-msec
D1–D0
R/W
00
Right AGC Decay Time
These time constants will not be accurate when double rate audio mode is enabled.
00: Right AGC decay time = 100-msec
01: Right AGC decay time = 200-msec
10: Right AGC decay time = 400-msec
11: Right AGC decay time = 500-msec
Page 0 / Register 30:
Right AGC Control Register B
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7–D1
R/W
1111111
Right AGC Maximum Gain Allowed
0000000: Maximum gain = 0.0-dB
0000001: Maximum gain = 0.5-dB
0000010: Maximum gain = 1.0-dB
…
1110110: Maximum gain = 59.0-dB
1110111–111111: Maximum gain = 59.5-dB
D0
R/W
0
Reserved. Write only zero to this register bit.
Page 0 / Register 31:
Right AGC Control Register C
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7–D6
R/W
00
Noise Gate Hysteresis Level Control
00: Hysteresis is disabled
01: Hysteresis = 1-dB
10: Hysteresis = 2-dB
11: Hysteresis = 4-dB
D5–D1
R/W
00000
Right AGC Noise Threshold Control
00000: Right AGC Noise/Silence Detection disabled
00001: Right AGC noise threshold = –30-dB
00010: Right AGC noise threshold = –32-dB
00011: Right AGC noise threshold = –34-dB
…
11101: Right AGC noise threshold = –86-dB
11110: Right AGC noise threshold = –88-dB
11111: Right AGC noise threshold = –90-dB
D0
R/W
0
Right AGC Clip Stepping Control
0: Right AGC clip stepping disabled
1: Right AGC clip stepping enabled
Copyright 2005–2008, Texas Instruments Incorporated
49
Product Folder Link(s): TLV320AIC32
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| TLV320AIC32IRHBTG4 | 功能描述:接口—CODEC Lo-Pwr Stereo Codec w/6 Inp 6 Otp RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉換速率:48 kSPs 接口類型:I2C ADC 數量:2 DAC 數量: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 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel |
| TLV320AIC33 | 制造商:BB 制造商全稱:BB 功能描述:LOW POWER STEREO AUDIO CODEC FOR PORTABLE AUDIO/TELEPHONY |
| TLV320AIC33EVM | 功能描述:音頻 IC 開發工具 Dghtr card only RoHS:否 制造商:Texas Instruments 產品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V |
| TLV320AIC33EVM-PDK | 功能描述:音頻 IC 開發工具 Dghtr card w/ USB motherBd RoHS:否 制造商:Texas Instruments 產品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V |
| TLV320AIC33IGQE | 功能描述:接口—CODEC Lo-Pwr Stereo Codec w/6 Inp 7 Otp RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉換速率:48 kSPs 接口類型:I2C ADC 數量:2 DAC 數量: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 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel |
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