參數(shù)資料
型號： TLV320ADC3101IRGER320
廠商： TEXAS INSTRUMENTS INC
元件分類： 消費家電
英文描述： SPECIALTY CONSUMER CIRCUIT, PQCC24
封裝： 4 X 4 MM, GREEN, PLASTIC, VQFN-24
文件頁數(shù)： 14/83頁
文件大小： 1338K
代理商： TLV320ADC3101IRGER320
LD(n)
LD(n+1)
2
1
0
3
2
1
0
3
RD (n)
LEFT CHANNEL
RIGHT CHANNEL
LD(n) = nth Sample of Left-Channel Data
RD(n) = nth Sample of Right-Channel Data
WORD
CLOCK
BIT
CLOCK
DATA
n-1 n-2 n-3
Ch_Offset_1 = 0
LD(n)
LD(n+1)
4
3
2
5
1
0
4
3
2
5
1
0
5
RD(n)
LEFT CHANNEL
RIGHT CHANNEL
LD(n) = nth Sample of Left-Channel Data
RD(n) = nth Sample of Right-Channel Data
WORD
CLOCK
BIT
CLOCK
DATA
n-1
Ch_Offset_1 = 2
LD(n)
LD(n+1)
2
1
0
3
2
1
0
3
RD (n)
LEFT CHANNEL
RIGHT CHANNEL
LD(n) = nth Sample of Left-Channel Data
RD(n) = nth Sample of Right-Channel Data
WORD
CLOCK
BIT
CLOCK
DATA
n-1 n-2 n-3
Ch_Offset_1 = 0
DSP Mode
www.ti.com...................................................................................................................................... SLAS553A – NOVEMBER 2008 – REVISED SEPTEMBER 2009
Figure 23. I2S Mode (Standard Timing)
Figure 24 shows the I2S mode timing with Ch_Offset_1 = 2.
Figure 24. I2S Mode With Ch_Offset_1 = 2
Figure 25 shows the I2S mode timing with Ch_Offset_1 = 0 and bit clock inverted.
Figure 25. I2S Mode With Ch_Offset_1 = 0, Bit Clock Inverted
For I2S mode, the number of bit clocks per channel should be greater than or equal to the programmed word
length of the data. Also the programmed offset value should be less than the number of bit clocks per frame by
at least the programmed word length of the data.
In DSP mode, the rising edge of the word clock starts the data transfer with the left-channel data first and is
immediately followed by the right-channel data. Each data bit is valid on the falling edge of the bit clock.
Figure 26 shows the standard timing for the DSP mode.
Copyright 2008–2009, Texas Instruments Incorporated
21
Product Folder Link(s) :TLV320ADC3101
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TLV320AIC10 制造商:TI 制造商全稱:Texas Instruments 功能描述:General-Purpose 3V to 5.5V 16-bit 22-KSPS DSP CODEC
TLV320AIC10C 制造商:TI 制造商全稱:Texas Instruments 功能描述:General-Purpose 3V to 5.5V 16-bit 22-KSPS DSP CODEC
TLV320AIC10CGQER 功能描述:接口—CODEC 16-Bit 22-KSPS DSP 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
TLV320AIC10CPFB 功能描述:接口—CODEC 16-Bit 22-KSPS DSP 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
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