参数资料
型号: TAS5716PAPR
厂商: TEXAS INSTRUMENTS INC
元件分类: 音频/视频放大
英文描述: 20.6 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64
封装: 10 X 10 MM, GREEN, PLASTIC, HTQFP-64
文件页数: 18/64页
文件大小: 1398K
代理商: TAS5716PAPR
I
2S TIMING
23
22
SCLK
32Clks
LRCLK(NoteReversedPhase)
LeftChannel
24-BitMode
1
19
18
20-BitMode
16-BitMode
15
14
MSB
LSB
32Clks
RightChannel
2-ChannelI S(PhilipsFormat)StereoInput
2
T0034-01
5
4
9
8
1
0
4
5
1
0
23
22
1
19
18
15
14
MSB
LSB
5
4
9
8
1
0
4
5
1
0
SCLK
www.ti.com............................................................................................................................................................................................... SLOS569 – JANUARY 2009
I2S timing uses LRCLK to define when the data being transmitted is for the left channel and when it is for the
right channel. LRCLK is low for the left channel and high for the right channel. A bit clock running at 32, 48, or
64 × fS is used to clock in the data. There is a delay of one bit clock from the time the LRCLK signal changes
state to the first bit of data on the data lines. The data is written MSB-first and is valid on the rising edge of bit
clock. The DAP masks unused trailing data-bit positions.
NOTE: All data presented in 2s-complement form with MSB first.
Figure 30. I2S 64-fS Format
Copyright 2009, Texas Instruments Incorporated
25
Product Folder Link(s): TAS5716
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