參數(shù)資料
型號(hào)： TLV320AIC23BGQER
廠商： Texas Instruments, Inc.
元件分類： Codec
英文描述： STEREO AUDIO CODEC 8 TO 96 KHZ WITH INTEGRATED HEADPHONE AMPLIFIER
中文描述： 立體聲音頻編解碼8至96與集成耳機(jī)放大器KHZ可
文件頁(yè)數(shù)： 24/50頁(yè)
文件大?。?/td> 499K
代理商： TLV320AIC23BGQER
34
INSEL
MICM
MICB
Input select for ADC
Microphone mute
Microphone boost
0 = Line
0 = Normal
0=dB
1 = Microphone
1 = Muted
1 = 20dB
X
Reserved
Digital Audio Path Control (Address: 0000101)
BIT
D8
D7
D6
D5
D4
D3
D2
D1
D0
Function
X
X
X
X
X
DACM
DEEMP1
DEEMP0
ADCHP
Default
0
0
0
0
0
1
0
0
0
DACM
DEEMP[1:0]
ADCHP
X
DAC soft mute
De-emphasis control
ADC high-pass filter
Reserved
0 = Disabled
00 = Disabled
1 = Disabled
1 = Enabled
01 = 32 kHz
0 = Enabled
10 = 44.1 kHz
11 = 48 kHz
Power Down Control (Address: 0000110)
BIT
D8
D7
D6
D5
D4
D3
D2
D1
D0
Function
X
OFF
CLK
OSC
OUT
DAC
ADC
MIC
LINE
Default
0
0
0
0
0
0
1
1
1
OFF
CLK
OSC
OUT
DAC
ADC
MIC
LINE
X
Device power
Clock
Oscillator
Outputs
DAC
ADC
Microphone input
Line input
Reserved
0 = On
0 = On
0 = On
0 = On
0 = On
0 = On
0 = On
0 = On
1 = Off
1 = Off
1 = Off
1 = Off
1 = Off
1 = Off
1 = Off
1 = Off
Digital Audio Interface Format (Address: 0000111)
BIT
D8
D7
D6
D5
D4
D3
D2
D1
D0
Function
X
X
MS
LRSWAP
LRP
IWL1
IWL0
FOR1
FOR0
Default
0
0
0
0
0
0
0
0
1
MS
LRSWAP
LRP
Master/slave mode
DAC left/right swap
DAC left/right phase
0 = Slave
0 = Disabled
0 = Right channel on, LRCIN high
1 = Right channel on, LRCIN low
DSP mode
1 = MSB is available on 2nd BCLK rising edge after LRCIN rising edge
0 = MSB is available on 1st BCLK rising edge after LRCIN rising edge
00 = 16 bit
01 = 20 bit
10 = 24 bit
11 = DSP format, frame sync followed by two data words
10 = I
2
S format, MSB first, left – 1 aligned
01 = MSB first, left aligned
00 = MSB first, right aligned
1 = Master
1 = Enabled
IWL[1:0]
FOR[1:0]
Input bit length
Data format
11 = 32 bit
X
NOTES:
Reserved
1. In Master mode, the TLV320AIC23B supplies the BCLK, LRCOUT, and LRCIN. In Slave mode, BCLK, LRCOUT, and LRCIN are
supplied to the TLV320AIC23B.
2. In normal mode, BCLK = MCLK/4 for all sample rates except for 88.2 kHz and 96 kHz. For 88.2 kHz and 96 kHz sample rate,
BCLK = MCLK.
3. In USB mode, bit BCLK = MCLK
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TLV320AIC23BIGQER 功能描述:接口—CODEC L-P Stereo CODEC with HP Amplifier 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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TLV320AIC23BIPW 制造商:Texas Instruments 功能描述:IC CODEC AUDIO SMD TSSOP28 320
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