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AD1954YST集成電路(IC)的ADC/DAC-特殊用途規(guī)格書(shū)PDF中文資料

AD1954YST
廠商型號(hào)

AD1954YST

參數(shù)屬性

AD1954YST 封裝/外殼為48-LQFP;包裝為卷帶(TR);類(lèi)別為集成電路(IC)的ADC/DAC-特殊用途;產(chǎn)品描述:IC DAC/AUDIO 26BIT 48K 48LQFP

功能描述

SigmaDSP??3-Channel, 26-Bit Signal Processing DAC
IC DAC/AUDIO 26BIT 48K 48LQFP

封裝外殼

48-LQFP

文件大小

1.47092 Mbytes

頁(yè)面數(shù)量

36 頁(yè)

生產(chǎn)廠商 Analog Devices
企業(yè)簡(jiǎn)稱(chēng)

AD亞德諾

中文名稱(chēng)

亞德諾半導(dǎo)體技術(shù)有限公司官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-1-26 23:00:00

AD1954YST規(guī)格書(shū)詳情

AD1954YST屬于集成電路(IC)的ADC/DAC-特殊用途。由亞德諾半導(dǎo)體技術(shù)有限公司制造生產(chǎn)的AD1954YSTADC/DAC - 特殊用途該產(chǎn)品族中的產(chǎn)品可用于模擬和數(shù)字表示的信息轉(zhuǎn)換,適用于特定用例,或集成了通用數(shù)據(jù)轉(zhuǎn)換器中不常見(jiàn)的其他功能。例如針對(duì)超聲或汽車(chē)?yán)走_(dá)應(yīng)用集成了低噪聲放大器和可變?cè)鲆婕?jí)的器件、注重音頻和視頻的產(chǎn)品、在段碼式顯示器上集成顯示測(cè)量值功能的器件、集成輸入輸出電氣隔離的器件等。

GENERAL DESCRIPTION

The AD1954 is a complete 26-bit single-chip 3-channel digital audio playback system with built-in DSP functionality for speaker equalization, dual-band compression/limiting, delay compensation, and image enhancement. These algorithms can be used to compensate for real-world limitations of speakers, amplifi ers, and listening environments, resulting in a dramatic improvement of perceived audio quality.

FEATURES

5 V 3-Channel Audio DAC System

Accepts Sample Rates up to 48 kHz

7 Biquad Filter Sections per Channel

Dual Dynamic Processor with Arbitrary Input/Output Curve

and Adjustable Time Constants

0 ms to 6 ms Variable Delay/Channel for Speaker Alignment

Stereo Spreading Algorithm for Phat Stereo? Effect

Program RAM Allows Complete New Program Download

via SPI Port

Parameter RAM Allows Complete Control of More Than

200 Parameters via SPI Port

SPI Port Features Safe-Upload Mode for Transparent Filter

Updates

2 Control Registers Allow Complete Control of Modes and

Memory Transfers

Differential Output for Optimum Performance

112 dB Signal-to-Noise (Not Muted) at 48 kHz Sample Rate

(A-Weighted Stereo)

70 dB Stop-Band Attenuation

On-Chip Clickless Volume Control

Hardware and Software Controllable Clickless Mute

Digital De-emphasis Processing for 32 kHz, 44.1 kHz, and

48 kHz Sample Rates

Flexible Serial Data Port with Right-Justifi ed, Left-Justifi ed,

I2S Compatible, and DSP Serial Port Modes

Auxiliary Digital Input

Graphical Custom Programming Tools

44-Lead MQFP or 48-Lead LQFP Plastic Package

APPLICATIONS

2.0/2.1 Channel Audio Systems (Two Main Channels plus Subwoofer)

Multimedia Audio

Automotive Sound Systems

Minicomponent Stereo

Home Theater Systems (AC-3 Postprocessor)

Musical Instruments

In-Seat Sound Systems (Aircraft, Motor Coaches)

產(chǎn)品屬性

更多
  • 產(chǎn)品編號(hào):

    AD1954YSTZRL

  • 制造商:

    Analog Devices Inc.

  • 類(lèi)別:

    集成電路(IC) > ADC/DAC - 特殊用途

  • 系列:

    SigmaDSP?

  • 包裝:

    卷帶(TR)

  • 類(lèi)型:

    DAC,音頻

  • 分辨率(位):

    26 b

  • 采樣率(每秒):

    48k

  • 數(shù)據(jù)接口:

    DSD,PCM

  • 供電電壓源:

    模擬和數(shù)字

  • 電壓 - 供電:

    5V

  • 工作溫度:

    -40°C ~ 105°C

  • 安裝類(lèi)型:

    表面貼裝型

  • 封裝/外殼:

    48-LQFP

  • 供應(yīng)商器件封裝:

    48-LQFP(7x7)

  • 描述:

    IC DAC/AUDIO 26BIT 48K 48LQFP

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
ADI/亞德諾
22+
66900
原封裝
詢(xún)價(jià)
ADI(亞德諾)
23+
NA/
8735
原廠直銷(xiāo),現(xiàn)貨供應(yīng),賬期支持!
詢(xún)價(jià)
ADI
2020+
LQFP48P
8000
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增
詢(xún)價(jià)
ADI/亞德諾
23+
LQFP-48
16500
原廠原裝,正品現(xiàn)貨,支持訂貨!!!
詢(xún)價(jià)
ADI/LINEAR
24+
MQFP
58209
免費(fèi)送樣原盒原包現(xiàn)貨一手渠道聯(lián)系
詢(xún)價(jià)
ADI/亞德諾
20+
SMD
880000
明嘉萊只做原裝正品現(xiàn)貨
詢(xún)價(jià)
AD
22+23+
LQFP44
44708
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨
詢(xún)價(jià)
ADI
23+
LQFP48
3000
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷(xiāo)售!
詢(xún)價(jià)
ADI
19+
QFP48
60951
原廠代理渠道,每一顆芯片都可追溯原廠;
詢(xún)價(jià)
AD
22+
QFP0707-48
8200
全新原裝現(xiàn)貨!自家?guī)齑?
詢(xún)價(jià)