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)： 137/150頁
文件大小： 1507K
代理商： TLV320AIC3120IRHBR
www.ti.com
SLAS653 – FEBRUARY 2010
Page 0 / Register 33 (0x21): Codec Secondary Interface Control 3
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7
R/W
0
0: Primary BCLK output = internally generated BCLK clock
1: Primary BCLK output = secondary BCLK
D6
R/W
0
0: Secondary BCLK output = primary BCLK
1: Secondary BCLK output = internally generated BCLK clock
D5–D4
R/W
00
00: Primary WCLK output = internally generated DAC_fS
01: Primary WCLK output = internally generated ADC_fS clock
10: Primary WCLK output = secondary WCLK
11: Reserved
D3–D2
R/W
00
00: Secondary WCLK output = primary WCLK
01: Secondary WCLK output = internally generated DAC_fS clock
10: Secondary WCLK output = internally generated ADC_fS clock
11: Reserved
D1
R/W
0
0: Primary DOUT = DOUT from codec serial-interface block
1: Primary DOUT = secondary DIN
D0
R/W
0
0: Secondary DOUT = primary DIN
1: Secondary DOUT = DOUT from codec serial interface block
Page 0 / Register 34 (0x22): I2C Bus Condition
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7–D6
R/W
00
Reserved. Write only the reset value to these bits.
D5
R/W
0
0: I2C general-call address is ignored.
1: Device accepts I2C general-call address.
D4–D0
R/W
0 0000
Reserved. Write only zeros to these bits.
Page 0 / Register 35 (0x23): Reserved
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7–D0
R/W
XXXX XXXX
Reserved. Write only zeros to these bits.
Page 0 / Register 36 (0x24): ADC Flag Register
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7
R
1
0: ADC PGA applied gain
≠ programmed gain
1: ADC PGA applied gain = programmed gain
D6
R
0
0: ADC powered down
1: ADC powered up
D5(1)
R
0
0: AGC not saturated
1: AGC applied gain = maximum applicable gain by AGC
D4–D0
R
X XXXX
Reserved
(1)
Sticky flag bit. This is a read-only bit. It is automatically cleared once it is read and is set only if the source trigger occurs again.
Page 0 / Register 37 (0x25): DAC Flag Register
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7
R
0
0: DAC powered down
1: DAC powered up
D6
R
X
Reserved. Do not write to this bit.
D5
R
0
0: HPOUT driver powered down
1: HPOUT driver powered up
D4
R
0
0: Class-D driver powered down
1: Class-D driver powered up
D0–D3
R
XXXX
Reserved. Do not write to these bits.
Copyright 2010, Texas Instruments Incorporated
REGISTER MAP
87
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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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 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
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