參數(shù)資料
型號： TLV320DAC23IPWR
廠商： TEXAS INSTRUMENTS INC
元件分類： DAC
英文描述： SERIAL INPUT LOADING, 32-BIT DAC, PDSO28
封裝： GREEN, PLASTIC, TSSOP-28
文件頁數(shù)： 14/39頁
文件大?。?/td> 664K
代理商： TLV320DAC23IPWR
36
The four modes are MSB first and operate with a variable word width between 16 to 32 bits (except right-justified
mode, which does not support 32 bits).
The digital audio interface consists of clock signal BCLK, data signals DIN and and the synchronization signal LRCIN.
BCLK is an output in master mode and an input in slave mode.
3.3.1.1 Right-Justified Mode
In right-justified mode, the LSB is available on the rising edge of BCLK, preceding a falling edge on LRCIN (see
Figure 3-4).
LRCIN
BCLK
DIN
n
n1
0
1
n1
n
1/fs
Left Channel
Right Channel
1
0
MSB
LSB
Figure 34. Right Justified Mode Timing
3.3.1.2 Left-Justified Mode
In left-justified mode, the MSB is available on the rising edge of BCLK, following a rising edge on LRCIN (see
Figure 3-5)
LRCIN
BCLK
DIN
n
n1
0
1
n1
n
1/fs
Left Channel
Right Channel
1
0
n
MSB
LSB
Figure 35. Left Justified Mode Timing
3.3.1.3 I2S Mode
In I2S mode, the MSB is available on the second rising edge of BCLK, after the falling edge on LRCIN (see Figure 3-6).
LRCIN
BCLK
DIN
n
n1
0
1
n1
n
1/fs
Left Channel
Right Channel
1
0
MSB
LSB
1BCLK
Figure 36. I2S Mode Timing
相關(guān)PDF資料
PDF描述
TLV320DAC23IRHDG4 SERIAL INPUT LOADING, 32-BIT DAC, PQCC28
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TLV320DAC23IPWRG4 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC Octal Bus Trnscvr With 3-State Outputs RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉(zhuǎn)換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
TLV320DAC23IRHD 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC Low-Power Portable Aud Converter RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉(zhuǎn)換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
TLV320DAC23IRHDG4 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC Octal Buffer/Driver With 3-State Outputs RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉(zhuǎn)換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
TLV320DAC23IRHDR 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC Low-Power Portable Aud Converter RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉(zhuǎn)換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
TLV320DAC23IRHDRG4 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC Low-Power Portable Aud Converter RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉(zhuǎn)換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
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