參數(shù)資料
型號(hào)： PCM1738
英文描述： 24-Bit, 192kHz Sampling, Advanced Segment, Audio-Stereo DIGITAL-TO-ANALOG CONVERTER
中文描述： 24位192kHz采樣，高級(jí)分段，音頻立體聲數(shù)字模擬轉(zhuǎn)換器
文件頁(yè)數(shù)： 20/33頁(yè)
文件大?。?/td> 2274K
代理商： PCM1738
PCM1738
SBAS174B
20
REGISTER 19
(Cont.)
FLT
Digital Filter Roll-Off Control
This bit is Read/Write.
Default Value: 0
FLT = 0
FLT = 1
Sharp Roll-Off (default)
Slow Roll-Off
The FLT bit allows the user to select the digital filter roll-off characteristics. The filter responses for these
selections are shown in the Typical Performance Curves section of this data sheet.
INZD
Infinite Zero Detect Mute Control
This bit is Read/Write.
Default Value: 0
INZD = 0
INZD = 1
Infinite Zero Detect Mute Disabled (default)
Infinite Zero Detect Mute Enabled
The INZD bit is used to enable or disable the Zero Detect Mute function. Setting INZD = 1 allows the analog
outputs to be set to the bipolar zero level when the PCM1738 detects zero data for both Left and Right channels
for 1024 sampling periods (or LRCK cycles).
B15
B14
B13
B12
B11
B10
B9
B8
B7
B6
B5
B4
B3
B2
B1
B0
REGISTER 20
W/R
0
0
1
0
1
0
0
DSOS
SRST
MRST
DFTH
MONO
CHSL
OS1
OS0
W/R
Read/Write Mode Control
When W/R = 0, a Write operation is performed.
When W/R = 1, a Read operation is performed.
Default Value: 0
DSOS
Delta-Sigma Order Selection
This bit is Read/Write.
Default Value: 0
DSOS = 0
DSOS = 1
Third-Order Modulation (default)
Fifth-Order Modulation
The DSOS bit is used to change the order of delta-sigma modulation. It is possible to modify out-of-band
noise characteristics when combined with the oversampling controls (OS0 and OS1)
.
SRST
System Reset Control
This bit is Read/Write.
Default Value: 0
SRST = 0
SRST = 1
Normal Operation (default)
System Reset Operation
The SRST bit is used to reset the PCM1738 to the initial system condition.
MRST
Mode-Register Reset Control
This bit is Read/Write.
Default Value: 0
MRST = 0
MRST = 1
Normal Operation (default)
Mode-Register Reset Operation
The MRST bit is used to set the mode registers to their default conditions.
相關(guān)PDF資料
PDF描述
PCM1738E2K 24-Bit, 192kHz Sampling, Advanced Segment, Audio-Stereo DIGITAL-TO-ANALOG CONVERTER
PCM1738E 24-Bit, 192kHz Sampling, Advanced Segment, Audio-Stereo DIGITAL-TO-ANALOG CONVERTER
PCM1739 24-Bit, 192kHz Sampling, Enhanced Multi-Level, Delta-Sigma, Audio DIGITAL-TO-ANALOG CONVERTER
PCM1739E 24-Bit, 192kHz Sampling, Enhanced Multi-Level, Delta-Sigma, Audio DIGITAL-TO-ANALOG CONVERTER
PCM1740 CONN,CPRSN,2-WAY
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCM1738E 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC 24-Bit 192kHz Smplng Adv Stg Stereo DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類(lèi)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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
PCM1738E 制造商:Texas Instruments 功能描述:D/A CONVERTER (D-A) IC
PCM1738E/2K 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC 24-Bit 192kHz Smplng Adv Stg Stereo DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類(lèi)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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
PCM1738E/2KG4 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC 24-Bit 192kHz Smplng Adv Stg Stereo DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類(lèi)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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
PCM1738E2K 制造商:BB 制造商全稱(chēng):BB 功能描述:24-Bit, 192kHz Sampling, Advanced Segment, Audio-Stereo DIGITAL-TO-ANALOG CONVERTER
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*