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WM8762CGED/R 参数 Datasheet PDF下载

WM8762CGED/R图片预览
型号: WM8762CGED/R
PDF下载: 下载PDF文件 查看货源
内容描述: 24位192kHz的立体声DAC [24-bit 192kHz Stereo DAC]
分类和应用:
文件页数/大小: 17 页 / 161 K
品牌: WOLFSON [ WOLFSON MICROELECTRONICS PLC ]
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w
24-bit 192kHz Stereo DAC
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.
WM8762
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-lead SOIC Package
APPLICATIONS
DVD Players
Digital TV
Digital Set Top Box
BLOCK DIAGRAM
BCKIN
LRCIN
DIN
SERIAL
INTERFACE
MUTE
DIGITAL
FILTERS
MUTE
SIGMA
DELTA
MODULATOR
RIGHT
DAC
VOUTR
SIGMA
DELTA
MODULATOR
LEFT
DAC
VOUTL
W
WM8762
MCLK
VDD
GND
WOLFSON MICROELECTRONICS plc
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Production Data, November 2011, Rev 4.6
Copyright
2011
Wolfson Microelectronics plc