參數(shù)資料
型號： WM8768GEDS
廠商： Wolfson Microelectronics
英文描述： 24-bit, 192kHz 8-Channel DAC
中文描述： 24位，192kHz的8通道DAC
文件頁數(shù)： 28/38頁
文件大?。?/td> 393K
代理商： WM8768GEDS
WM8768
Production Data
w
PD Rev 4.1 March 2005
28
INFINITE ZERO DETECT
When it is set, the IZD register causes an analogue mute of the DAC channel output amplifier both
when there are 1024 zeros on that channel’s DIN pin or when it is manually muted by DMUTE or
MUTEALL.
REGISTER ADDRESS
0000010
DAC Channel Control
BIT
4
LABEL
IZD
DEFAULT
0
DESCRIPTION
IZD Enable
0 : Disable infinite zero mute
1: Enable infinite zero mute
This operation is only available in software mode and can sometimes create a very small click at the
output of the device.
DE-EMPHASIS MODE
Each stereo DAC channel has an individual de-emphasis control bit:
REGISTER ADDRESS
0001001
DAC De-emphahsis
Control
0001111
DAC4 Control
BIT
[8:6]
LABEL
DEEMPH
[2:0]
DEFAULT
000
DESCRIPTION
DAC 3, 2 and 1 De-emphasis
channel selection select:
4
DEEMPH4
0
DAC 4 De-emphasis channel
selection select:
{DEEMPH4,DEEMPH
[2:0]}
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
DAC
CHANNEL 4
DAC
CHANNEL 3
DAC
CHANNEL 2
DAC
CHANNEL 1
Not-DEEMPH
Not-DEEMPH
Not-DEEMPH
Not-DEEMPH
Not-DEEMPH
Not-DEEMPH
Not-DEEMPH
Not-DEEMPH
DEEMPH
DEEMPH
DEEMPH
DEEMPH
DEEMPH
DEEMPH
DEEMPH
DEEMPH
Not-DEEMPH
Not-DEEMPH
Not-DEEMPH
Not-DEEMPH
DEEMPH
DEEMPH
DEEMPH
DEEMPH
Not-DEEMPH
Not-DEEMPH
Not-DEEMPH
Not-DEEMPH
DEEMPH
DEEMPH
DEEMPH
DEEMPH
Not-DEEMPH
Not-DEEMPH
DEEMPH
DEEMPH
Not-DEEMPH
Not-DEEMPH
DEEMPH
DEEMPH
Not-DEEMPH
Not-DEEMPH
DEEMPH
DEEMPH
Not-DEEMPH
Not-DEEMPH
DEEMPH
DEEMPH
Not-DEEMPH
DEEMPH
Not-DEEMPH
DEEMPH
Not-DEEMPH
DEEMPH
Not-DEEMPH
DEEMPH
Not-DEEMPH
DEEMPH
Not-DEEMPH
DEEMPH
Not-DEEMPH
DEEMPH
DEEMPH
DEEMPH
Table 14 De-emphasis Control
Refer to Figure 25, Figure 26, Figure 27, Figure 28, Figure 29 and Figure 30 for details of the De-
Emphasis performance at different sample rates.
REGISTER ADDRESS
0000010
DAC DEEMPH
BIT
1
LABEL
DEEMP
ALL
DEFAULT
0
DESCRIPTION
DEEMPH Select:
0 : Normal Operation
1: De-emphasis all channels
相關(guān)PDF資料
PDF描述
WM8768 24-bit, 192kHz 8-Channel DAC
WM8768EDS 24-bit, 192kHz 8-Channel DAC
WM8773 24-bit, 96kHz ADC with 8 Channel I/P Multiplexer
WM8782 24-Bit, 192kHz Stereo ADC
WM8782SEDS 24-Bit, 192kHz Stereo ADC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
WM8768GEDS/R 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:24-bit, 192kHz 8-Channel DAC
WM8768GEDS/RV 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC 8-Channel 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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
WM8768GEDS/V 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC 8-Channel 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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
WM8770 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:24-bit, 192kHz 8-Channel Codec with Volume Control
WM8770SIFT 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:24-bit, 192kHz 8-Channel Codec with Volume Control
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

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

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

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*