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參數資料
| 型號： | WM8762ED |
| 廠商： | Wolfson Microelectronics |
| 英文描述： | 24-bit 192kHz Stereo DAC |
| 中文描述： | 24位192kHz的立體聲DAC |
| 文件頁數： | 1/15頁 |
| 文件大小： | 148K |
| 代理商： | WM8762ED |
WM8762
24-bit 192kHz Stereo DAC
WOLFSON MICROELECTRONICS plc
www.wolfsonmicro.com
Preliminary Technical Data, August 2003, Rev 2.0
Copyright
2003 Wolfson Microelectronics plc
DESCRIPTION
The WM8762 is a high performance stereo DAC designed
for audio applications such as DVD, home theatre systems,
and digital TV. The WM8762 supports data input word
lengths from 16 to 24-bits and sampling rates up to 192kHz.
The WM8762 consists of a serial interface port, digital
interpolation filters, multi-bit sigma delta modulators and
stereo DAC in a very small 8-pin SOIC package.
The WM8762 supports a 16-24-bit left justified digital audio
interface.
The WM8762 is an ideal device to interface to AC-3
,
DTS
, and MPEG audio decoders for surround sound
applications, or for use in DVD players, including supporting
the implementation of 2 channels at 192kHz for high-end
DVD-Audio applications.
FEATURES
Stereo DAC
Audio Performance
-
98dB SNR (‘A’ weighted @ 48kHz)
-
-84dB THD
Sampling Frequency: 8kHz – 192kHz
Audio Data Interface Format
-
16-24-Bit Left Justified
2.7V – 5.5V Supply Operation
8-pin SOIC Package
APPLICATIONS
DVD Players
Digital TV
Digital Set Top Box
BLOCK DIAGRAM
MUTE
BCKIN
VOUTL
SIGMA
DELTA
MODULATOR
LRCIN
DIN
MUTE
SIGMA
DELTA
MODULATOR
DIGITAL
FILTERS
MCLK
VDD
GND
RIGHT
DAC
LEFT
DAC
VOUTR
W
WM8762
SERIAL
INTERFACE
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| WM8768GEDS | 24-bit, 192kHz 8-Channel DAC |
| 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 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| WM8762GED/RV | 功能描述:音頻數/模轉換器 IC Stereo DAC RoHS:否 制造商:Texas Instruments 轉換器數量: 分辨率:16 bit 接口類型:I2S, UBS 轉換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數量: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 |
| WM8762GED/V | 功能描述:音頻數/模轉換器 IC Stereo DAC RoHS:否 制造商:Texas Instruments 轉換器數量: 分辨率:16 bit 接口類型:I2S, UBS 轉換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數量: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 |
| WM8766 | 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:24 BIT 192KHZ 6 CHANNEL DAC |
| WM8766_05 | 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:24-bit, 192kHz 6-Channel DAC |
| WM8766EDS | 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:24 BIT 192KHZ 6 CHANNEL DAC |
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