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參數(shù)資料
| 型號(hào)： | TAS5028PAGR |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 消費(fèi)家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| 封裝： | GREEN, PLASTIC, TQFP-64 |
| 文件頁(yè)數(shù)： | 46/86頁(yè) |
| 文件大?。?/td> | 1201K |
| 代理商： | TAS5028PAGR |
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Serial Audio Interface Control and Timing
42
SLES112 — June 2004
TAS5028
3.6.9 Volume Control
3.6.9.1
Control Signal Parameters Over Recommended Operating Conditions (Unless
Otherwise Noted)
PARAMETER
TEST CONDITIONS
MIN
MAX
UNITS
Maximum attenuation before mute
Individual volume, master volume or a
combination of both
- 127
dB
Maximum gain
Individual volume, master volume
18
dB
Maximum volume before the onset of clipping
0-dB input, any modulation limit
0
dB
3.7
Serial Audio Interface Control and Timing
3.7.1 I2S Timing
I2S timing uses an LRCLK to define when the data being transmitted is for the left channel and when it is for
the right channel. The LRCLK is low for the left channel and high for the right channel. A bit clock running at
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 TAS5028 masks unused trailing data bit positions.
23
22
SCLK
32 Clks
LRCLK (Note Reversed Phase)
Left Channel
24-Bit Mode
9
8
5
4
1
0
19
18
20-Bit Mode
5
4
1
0
16-Bit Mode
1
0
15
14
MSB
LSB
23
22
SCLK
32 Clks
Right Channel
9
8
5
4
1
0
19
18
5
4
1
0
1
0
15
14
MSB
LSB
2-Channel I2S (Philips Format) Stereo Input
NOTE: All data presented in 2s complement form with MSB first.
Figure 3 - 9. I2S Format 64 Fs Format
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TAS5028PAGG4 | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| TAS5028PAGRG4 | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| TAS5036AIPFC | SPECIALTY CONSUMER CIRCUIT, PQFP80 |
| TAS5036APFC | SPECIALTY CONSUMER CIRCUIT, PQFP80 |
| TAS5036AIPFCR | SPECIALTY CONSUMER CIRCUIT, PQFP80 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TAS5028PAGRG4 | 功能描述:音頻 DSP 8 Ch Digital Audio PWM Processor RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube |
| TAS5036 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:SIX CHANNEL DIGITAL AUDIO PWM PROCESSOR |
| TAS5036A | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Six Channel Digital Audio PWM Processor |
| TAS5036A_06 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Six Channel Digital Audio PWM Processor |
| TAS5036AIPFC | 功能描述:音頻放大器 Digital Audio PWM Processor RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
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