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參數(shù)資料
| 型號(hào)： | SRC4192 |
| 英文描述： | 192kHz Stereo Asynchronous Sample Rate Converters |
| 中文描述： | 192kHz立體聲異步采樣速率轉(zhuǎn)換器 |
| 文件頁數(shù)： | 23/31頁 |
| 文件大?。?/td> | 1033K |
| 代理商： | SRC4192 |
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SRC4192, SRC4193
SBFS022A
23
www.ti.com
Register 2: Filter Control Register
Bit 7 (MSB)
LGRP
Low Group Delay
This bit is used to select the number of input audio samples to be stored in the data buffer before the ASRC starts
processing the audio data.
LGRP
0
1
Group Delay
Normal Delay, 64 samples. (Default)
Low Delay, 32 samples.
DFLT
Decimation Filtering / Direct Down-Sampling
The DFLT bit is used to enable or disable the direct down-sampling function.
DFLT
0
Decimation Filter Operation
Decimation Filter Enabled (Default)
(Must be used when f
sOUT
is less than f
sIN
)
Direct Down-Sampling enabled without filtering. (May be enabled when f
sOUT
is equal to or
greater than f
sIN
)
1
Register 3: Audio Data Format Register
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0 (LSB)
0
0
0
0
0
0
DFLT
LGRP
IFMT[2:0]
Input Port Data Format
IFMT2
0
0
0
0
1
1
1
1
IFMT1
0
0
1
1
0
0
1
1
IFMT0
0
1
0
1
0
1
0
1
Input Format
24-Bit Left Justified (Default)
24-Bit I
2
S
- Not Used -
- Not Used -
Right Justified, 16-Bit Data
Right Justified, 18-Bit Data
Right Justified, 20-Bit Data
Right Justified, 24-Bit Data
OFMT[1:0]
Output Port Data Format
OFMT1
OFMT0
0
0
1
1
Output Format
Left Justified (Default)
I
2
S
TDM
Right Justified
0
1
0
1
OWL[1:0]
Output Port Data Word Length
OWL1
OWL0
0
0
0
1
1
0
1
1
Output Word Length
24-Bits (Default)
20-Bits
18-Bits
16-Bits
Bit 7 (MSB)
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0 (LSB)
OWL1
OWL0
OFMT1
OFMT0
0
IFMT2
IFMT1
IFMT0
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SRC4193 | 192kHz Stereo Asynchronous Sample Rate Converters |
| SRC4194 | 4-Channel, Asynchronous Sample Rate Converter |
| SRC4194IPAG | 4-Channel, Asynchronous Sample Rate Converter |
| SRC4194IPAGR | 4-Channel, Asynchronous Sample Rate Converter |
| SRC4194IPAGT | 4-Channel, Asynchronous Sample Rate Converter |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SRC4192EVM | 功能描述:音頻 IC 開發(fā)工具 SRC4192 Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V |
| SRC4192IDB | 功能描述:音頻采樣頻率轉(zhuǎn)換器 High-End Sample Rate Converter RoHS:否 制造商:Texas Instruments THD + 噪聲:- 140 dB 接口:I2C, SPI 工作電源電壓:1.65 V to 2 V / 3 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:TQFP-48 安裝風(fēng)格:SMD/SMT |
| SRC4192IDBG4 | 功能描述:音頻采樣頻率轉(zhuǎn)換器 High-End Sample Rate Converter RoHS:否 制造商:Texas Instruments THD + 噪聲:- 140 dB 接口:I2C, SPI 工作電源電壓:1.65 V to 2 V / 3 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:TQFP-48 安裝風(fēng)格:SMD/SMT |
| SRC4192IDBR | 功能描述:音頻采樣頻率轉(zhuǎn)換器 Hi-End Sample Rate Converter RoHS:否 制造商:Texas Instruments THD + 噪聲:- 140 dB 接口:I2C, SPI 工作電源電壓:1.65 V to 2 V / 3 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:TQFP-48 安裝風(fēng)格:SMD/SMT |
| SRC4192IDBRG4 | 功能描述:音頻采樣頻率轉(zhuǎn)換器 Hi-End Sample Rate Converter RoHS:否 制造商:Texas Instruments THD + 噪聲:- 140 dB 接口:I2C, SPI 工作電源電壓:1.65 V to 2 V / 3 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:TQFP-48 安裝風(fēng)格:SMD/SMT |
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