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

AD1954YST
廠商型號

AD1954YST

參數(shù)屬性

AD1954YST 封裝/外殼為48-LQFP;包裝為卷帶(TR);類別為集成電路(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

頁面數(shù)量

36

生產(chǎn)廠商

AD

中文名稱

亞德諾

網(wǎng)址

網(wǎng)址

數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-8-10 8:30:00

人工找貨

AD1954YST價(jià)格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨

AD1954YST規(guī)格書詳情

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)換器中不常見的其他功能。例如針對超聲或汽車?yán)走_(dá)應(yīng)用集成了低噪聲放大器和可變增益級的器件、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:

    AD1954YSTZRL

  • 制造商:

    Analog Devices Inc.

  • 類別:

    集成電路(IC) > ADC/DAC - 特殊用途

  • 系列:

    SigmaDSP?

  • 包裝:

    卷帶(TR)

  • 類型:

    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 品牌 批號 封裝 庫存 備注 價(jià)格
Analog
25+
25000
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票!
詢價(jià)
ANALOG DEVICES
2022+
原廠原包裝
8600
全新原裝 支持表配單 中國著名電子元器件獨(dú)立分銷
詢價(jià)
ADI(亞德諾)
22+
N/A
10000
原裝,BOM表可配單
詢價(jià)
ADI
24+
原廠封裝
559
原裝現(xiàn)貨假一罰十
詢價(jià)
AD
23+
原廠原包
19960
只做進(jìn)口原裝 終端工廠免費(fèi)送樣
詢價(jià)
ADI
21+
標(biāo)準(zhǔn)封裝
4009
進(jìn)口原裝,訂貨渠道!
詢價(jià)
Analog Devices Inc.
21+
48-LQFP
2000
100%進(jìn)口原裝!長期供應(yīng)!絕對優(yōu)勢價(jià)格(誠信經(jīng)營)
詢價(jià)
AD
20+
LQFP48
500
樣品可出,優(yōu)勢庫存歡迎實(shí)單
詢價(jià)
ADI(亞德諾)
24+
NA/
8735
原廠直銷,現(xiàn)貨供應(yīng),賬期支持!
詢價(jià)
ADI
24+
LQFP48P
8000
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增
詢價(jià)