參數(shù)資料
型號: PCM4104
英文描述: High-Performance, 24-Bit, 216kHz sampling, Four-channel Audio Digital-to-Analog Converter
中文描述: 高性能24位,216kHz的采樣,四通道音頻數(shù)字模擬轉(zhuǎn)換器
文件頁數(shù): 20/36頁
文件大?。?/td> 486K
代理商: PCM4104
$%
SBAS291C AUGUST 2003 REVISED DECEMBER 2004
www.ti.com
20
MSB
LSB
MSB
LSB
M S B
LSB
MSB
LSB
LSB
MSB
LSB
MSB
LRCK
BCK
DATA0
DATA1
LRCK
BCK
DATA0
DATA1
LRCK
BCK
DATA0
DATA1
(a) LeftJustified Data Format
(b) RightJustified Data Format
(c) I
2
S Data Format
1/f
S
Ch. 1 (DATA0) or Ch. 3 (DATA1)
Ch. 2 (DATA0) or Ch. 4 (DATA1)
Figure 10. Left Justified, Right Justified, and I
2
S Data Formats
LRCK
BCK
(BCKE = 0)
DATA0
DATA1
t
DS
t
DH
t
BKLRD
BCK
(BCKE = 1)
t
LRBKD
t
BCKP
t
BCKHL
PARAMETER
t
BCKP
t
BCKHL
t
LRBKD
t
BKLRD
t
DS
t
DH
DESCRIPTION
BCK Cycle Time
BCK High/Low Time
MIN
70
30
10
10
10
10
50
MAX
UNITS
ns
ns
ns
ns
ns
ns
%
LRCK Edge to BCK Sampling Edge Delay
BCK Sampling Edge to LRCK Edge Delay
Data Setup Time
Data Hold Time
LRCK Duty Cycle
Figure 11. Audio Serial Port Timing for Left Justified, Right Justified, and I
2
S Data Formats.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCM4104-EP 制造商:TI 制造商全稱:Texas Instruments 功能描述:High-Performance, 24-Bit, 216-kHz Sampling, Four-Channel Audio Digital-to-Analog Converter
PCM4104EVM 功能描述:音頻 IC 開發(fā)工具 PCM4104 Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
PCM4104IPFBREP 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC Hi-Perf 24B 216 kHz Sampling 4-Ch Audio 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 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
PCM4104PFBR 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC High-End 24-Bit 192kHz 4-Ch D-S DAC 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 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
PCM4104PFBRG4 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC High-End 24-Bit 192kHz 4-Ch D-S DAC 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 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel