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)： 144/150頁
文件大?。?/td> 1507K
代理商： TLV320AIC3120IRHBR
www.ti.com
SLAS653 – FEBRUARY 2010
Page 0 / Register 63 (0x3F): DAC Data-Path Setup
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7
R/W
0
0: DAC is powered down.
1: DAC is powered up.
D6
R/W
0
Reserved. Write only 0 to this bit.
D5–D4
R/W
01
00: DAC data path = off
01: DAC data path = left data
10: DAC data path = right data
11: DAC data path = left and right data [(L + R)/2]
D3–D2
R/W
01
Reserved
D1–D0
R/W
00
00: DAC channel volume-control soft-stepping is enabled for one step per sample period.
01: DAC channel volume-control soft-stepping is enabled for one step per two sample periods.
10: DAC channel volume-control soft-stepping is disabled.
11: Reserved. Do not write this sequence to these bits.
Page 0 / Register 64 (0x40): DAC VOLUME CONTROL
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7–D4
R/W
0000
Reserved. Write only zeros to these bits.
D3
R/W
1
0: DAC not muted
1: DAC muted
D2–D0
R/W
100
Reserved. Always write reset value.
Page 0 / Register 65 (0x41): DAC Volume Control
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7–D0
R/W
0000 0000
0111 1111–0011 0001: Reserved. Do not write these sequences to these bits.
0011 0000: DAC digital gain = 24 dB
0010 1111: DAC digital gain = 23.5 dB
0010 1110: DAC digital gain = 23 dB
...
0011 0100: DAC digital gain = 18 dB
0010 0011: DAC digital gain = 17.5 dB
0010 0010: DAC digital gain = 17 dB
...
0000 0001: DAC digital gain = 0.5 dB
0000 0000: DAC digital gain = 0 dB
1111 1111: DAC digital gain = –0.5 dB
...
1000 0010: DAC digital gain = –63 dB
1000 0001: DAC digital gain = –63.5 dB
1000 0000: Reserved. Do not use.
Page 0 / Register 66 (0x42): Reserved
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7–D0
R/W
0000 0000
Reserved. write only reset values.
Copyright 2010, Texas Instruments Incorporated
REGISTER MAP
93
Product Folder Link(s): TLV320AIC3120
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
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
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