參數(shù)資料
型號(hào)： TLV320AIC3120IRHBT
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)： 147/150頁
文件大?。?/td> 1507K
代理商： TLV320AIC3120IRHBT
SLAS653 – FEBRUARY 2010
www.ti.com
Page 0 / Register 83 (0x53): ADC Digital Volume Control Coarse Adjust
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7
R/W
0
Reserved
D6–D0
000 0000
Delta-Sigma Mono ADC Channel Volume Control Coarse Gain
000 0000–010 0111: Reserved
010 1000: –12 dB
010 1001: –11.5 dB
...
110 0111: 19.5 dB
110 1000: 20 dB
110 1001–111 1111: Reserved
Page 0 / Register 84 (0x54) Through Page 0 / Register 85 (0x55): Reserved
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7
R/W
XXXX XXXX
Reserved. Write only the reset value to these bits.
Page 0 / Register 86 (0x56): AGC Control 1
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7
R/W
0
0: AGC disabled
1: AGC enabled
D6–D4
R/W
000
000: AGC target level = –5.5 dB
001: AGC target level = –8 dB
010: AGC target level = –10 dB
011: AGC target level = –12 dB
100: AGC target level = –14 dB
101: AGC target level = –17 dB
110: AGC target level = –20 dB
111: AGC target level = –24 dB
D3–D0
R/W
0000
Reserved. Write only zeros to these bits.
Page 0 / Register 87 (0x57): AGC Control 2
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7–D6
R/W
00
00: AGC hysteresis setting of 1 dB
01: AGC hysteresis setting of 2 dB
10: AGC hysteresis setting of 4 dB
11: AGC hysteresis disabled
D5–D1
R/W
00 000
00 000: AGC noise/silence detection is disabled.
00 001: AGC noise threshold = –30 dB
00 010: AGC noise threshold = –32 dB
00 011: AGC noise threshold = –34 dB
...
11 101: AGC noise threshold = –86 dB
11 110: AGC noise threshold = –88 dB
11 111: AGC noise threshold = –90 dB
D0
R/W
0
Reserved. Write only zero to this bit.
96
REGISTER MAP
Copyright 2010, Texas Instruments Incorporated
Product Folder Link(s): TLV320AIC3120
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參數(shù)描述
TLV320AIC31EVM 功能描述:音頻 IC 開發(fā)工具 TLV320AIC31 Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V
TLV320AIC31EVM-PDK 功能描述:音頻 IC 開發(fā)工具 TLV320AIC31-PDK Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V
TLV320AIC31IRHBR 功能描述:接口—CODEC Lo-Pwr Ster Codec for Port Aud/Teleph 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
TLV320AIC31IRHBRG4 功能描述:接口—CODEC Lo-Pwr Ster Codec for Port Aud/Teleph 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
TLV320AIC31IRHBT 功能描述:接口—CODEC Lo-Pwr Ster Codec for Port Aud/Teleph 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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