音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

AD1839AAS Datasheet

  • AD1839AAS

  • 2 ADC, 6 DAC, 96 kHz, 24-Bit Sigma-Delta Codec

  • 24頁(yè)

  • AD

掃碼查看芯片數(shù)據(jù)手冊(cè)

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

2 ADC, 6 DAC,
96 kHz, 24-Bit Sigma-Delta Codec
AD1839A
FEATURES
5 V stereo audio system with 3.3 V tolerant digital interface
Supports up to 96 kHz sample rates
192 kHz sample rate available on 1 DAC
Supports 16-/20-/24-bit word lengths
Multibit
危-鈭?/div>
modulators with perfect differential linearity
restoration for reduced idle tones and noise floor
Data-directed scrambling DACs鈥攍east sensitive to jitter
Single-ended output
ADCs: 鈭?5 dB THD + N, 105 dB SNR and dynamic range
DACs: 鈭?2 dB THD + N, 108 dB SNR and dynamic range
On-chip volume controls per channel with 1024-step linear
scale
DAC and ADC software controllable clickless mutes
Digital de-emphasis processing
Supports 256 脳 f
S
, 512 脳 f
S
, and 768 脳 f
S
master mode clocks
Power-down mode and soft power-down mode
Flexible serial data port with right-justified, left-justified,
I
2
S compatible, and DSP serial modes
TDM interface mode supports 8-in/8-out operation using a
single SHARC廬 SPORT
52-lead MQFP plastic package
GENERAL DESCRIPTION
The AD1839A is a high performance single-chip codec that
features three stereo DACs and one stereo ADC. Each DAC
comprises a high performance digital interpolation filter, a
multibit 危-鈭?modulator featuring Analog Devices鈥?patented
technology, and a continuous-time voltage-out analog section.
Each DAC has independent volume control and clickless mute
functions. The ADC comprises two 24-bit conversion channels
with multibit 危-鈭?modulators and decimation filters.
The AD1839A also contains an on-chip reference with a
nominal value of 2.25 V.
The AD1839A contains a flexible serial interface that allows
glueless connection to a variety of DSP chips, AES/EBU
receivers, and sample rate converters. The AD1839A can be
configured in left-justified, right-justified, I
2
S, or DSP compati-
ble serial modes. Control of the AD1839A is achieved by means
of an SPI廬 compatible serial port. While the AD1839A can be
operated from a single 5 V supply, it also features a separate
supply pin for its digital interface that allows the device to be
interfaced to other devices using 3.3 V power supplies. The
AD1839A is available in a 52-lead MQFP package and is
specified for the 鈭?0擄C to +85擄C industrial temperature range.
APPLICATIONS
DVD video and audio players
Home theater systems
Automotive audio systems
Audio/visual receivers
Digital audio effects process
FUNCTIONAL BLOCK DIAGRAM
DVDD DVDD ODVDD ALRCLK ABCLK ASDATA CCLK CLATCH CIN COUT
MCLK PD/RST M/S AVDD AVDD
AAUXDATA3
DLRCLK
DBCLK
DSDATA1
DSDATA2
DSDATA3
DAUXDATA
ADCLP
ADCLN
ADCRP
ADCRN
危-鈭?/div>
ADC
危-鈭?/div>
ADC
CONTROL PORT
VOLUME
SERIAL DATA
I/O PORT
VOLUME
VOLUME
VOLUME
DIGITAL
FILTER
DIGITAL
FILTER
VOLUME
VOLUME
CLOCK
DIGITAL
FILTER
DIGITAL
FILTER
DIGITAL
FILTER
危-鈭?/div>
DAC
危-鈭?/div>
DAC
危-鈭?/div>
DAC
OUTL1
OUTR1
OUTL2
OUTR2
OUTL3
OUTR3
FILTD
FILTR
03627-B-001
AD1839A
V
REF
DGND DGND AGND AGND AGND AGND
Figure 1.
Rev. B
Information furnished by Analog Devices is believed to be accurate and reliable.
However, no responsibility is assumed by Analog Devices for its use, nor for any
infringements of patents or other rights of third parties that may result from its use.
Specifications subject to change without notice. No license is granted by implication
or otherwise under any patent or patent rights of Analog Devices. Trademarks and
registered trademarks are the property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.326.8703
漏 2004 Analog Devices, Inc. All rights reserved.

AD1839AAS相關(guān)型號(hào)PDF文件下載

  • 型號(hào)
    版本
    描述
    廠商
    下載
  • 英文版
    U.S./International Modem DAA Line Codec Chipset
    AD
  • 英文版
    U.S./International Modem DAA Line Codec Chipset
    AD [Analog...
  • 英文版
    U.S./International Modem DAA Line Codec Chipset
    AD
  • 英文版
    U.S./International Modem DAA Line Codec Chipset
    AD [Analog...
  • 英文版
    Fast Asymmetric Thyristors
    ETC [ETC]
  • 英文版
    SoundPort Controller
    AD
  • 英文版
    SoundPort Controller
    AD [Analog...
  • 英文版
    Sound Comm Controleer
    AD [Analog...
  • 英文版
    AC’97 SoundPort Codec
    AD
  • 英文版
    AC’97 SoundPort Codec
    AD [Analog...
  • 英文版
    Multichannel 24-Bit, 192 kHz, DAC
    AD
  • 英文版
    Multichannel 24-Bit, 192 kHz, DAC
    AD [Analog...
  • 英文版
    2 ADC, 8 DAC, 96 kHz, 24-Bit Codec
    AD
  • 英文版
    2 ADC, 8 DAC, 96 kHz, 24-Bit Codec
    AD [Analog...
  • 英文版
    Multichannel 96 kHz Codec
    AD
  • 英文版
    Multichannel 96 kHz Codec
    AD [Analog...
  • 英文版
    2 ADC, 8 DAC, 96 kHz, 24-Bit Codec
    AD
  • 英文版
    2 ADC, 8 DAC, 96 kHz, 24-Bit Codec
    AD [Analog...
  • 英文版
    2 ADC, 6 DAC,96 kHz, 24-Bit Codec
    AD
  • 英文版
    2 ADC, 6 DAC,96 kHz, 24-Bit Codec
    AD [Analog...

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務(wù)：
賣家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時(shí)間周一至周五
9:00-17:30

關(guān)注官方微信號(hào)，
第一時(shí)間獲取資訊。

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫(kù)提出的寶貴意見(jiàn)，您的參與是維庫(kù)提升服務(wù)的動(dòng)力！意見(jiàn)一經(jīng)采納，將有感恩紅包奉上哦！