參數(shù)資料
型號： TLV320AIC3120IRHBR
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)： 148/150頁
文件大?。?/td> 1507K
代理商： TLV320AIC3120IRHBR
www.ti.com
SLAS653 – FEBRUARY 2010
Page 0 / Register 88 (0x58): AGC Maximum Gain
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7
R/W
0
Reserved. Write only zero to this bit.
D6–D0
R/W
111 1111
000 0000: AGC maximum gain = 0 dB
000 0001: AGC maximum gain = 0.5 dB
000 0010: AGC maximum gain = 1 dB
...
111 0011: AGC maximum gain = 57.5 dB
111 0100: AGC maximum gain = 58 dB
111 0101: AGC maximum gain = 58.5 dB
111 0110: AGC maximum gain = 59 dB
111 0111: AGC maximum gain = 59.5 dB
111 1000–111 1111: Reserved. Do not write these sequences to these bits.
Page 0 / Register 89 (0x59): AGC Attack Time
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7–D3
R/W
0000 0
0000 0: AGC attack time = 1 × (32/fS), where fS is the ADC sample rate
0000 1: AGC attack time = 3 × (32/fS), where fS is the ADC sample rate
0001 0: AGC attack time = 5 × (32/fS), where fS is the ADC sample rate
0001 1: AGC attack time = 7 × (32/fS), where fS is the ADC sample rate
0010 0: AGC attack time = 9 × (32/fS), where fS is the ADC sample rate
...
1111 0: AGC attack time = 61 × (32/fS), where fS is the ADC sample rate
1111 1: AGC attack time = 63 × (32/fS), where fS is the ADC sample rate
D2–D0
R/W
000
000: Multiply factor for the programmed AGC attack time = 1
001: Multiply factor for the programmed AGC attack time = 2
010: Multiply factor for the programmed AGC attack time = 4
...
111: Multiply factor for the programmed AGC attack time = 128
Page 0 / Register 90 (0x5A): AGC Decay Time
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7–D3
R/W
0000 0
0000 0: AGC decay time = 1 × (512/fS)
0000 1: AGC decay time = 3 × (512/fS)
0001 0: AGC decay time = 5 × (512/fS)
0001 1: AGC decay time = 7 × (512/fS)
0010 0: AGC decay time = 9 × (512/fS)
...
1111 0: AGC decay time = 61 × (512/fS)
1111 1: AGC decay time = 63 × (512/fS)
D2–D0
R/W
000
000: Multiply factor for the programmed AGC decay time = 1
001: Multiply factor for the programmed AGC decay time = 2
010: Multiply factor for the programmed AGC decay time = 4
...
111: Multiply factor for the programmed AGC decay time = 128
Copyright 2010, Texas Instruments Incorporated
REGISTER MAP
97
Product Folder Link(s): TLV320AIC3120
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TLV320AIC3120IRHBT 功能描述:接口—CODEC Low-Pwr Audio 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
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 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
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