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AD1940集成電路(IC)的ADC/DAC-特殊用途規(guī)格書(shū)PDF中文資料

AD1940
廠(chǎng)商型號(hào)

AD1940

參數(shù)屬性

AD1940 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 AUDIO 28BIT 192K 48LQFP

功能描述

SigmaDSP-TM Multichannel 28-Bit Audio Processor
IC AUDIO 28BIT 192K 48LQFP

封裝外殼

48-LQFP

文件大小

690.48 Kbytes

頁(yè)面數(shù)量

32 頁(yè)

生產(chǎn)廠(chǎng)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(chǎng)標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

原廠(chǎng)下載下載地址一下載地址二到原廠(chǎng)下載

更新時(shí)間

2025-1-23 8:02:00

AD1940規(guī)格書(shū)詳情

AD1940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AD1940ADC/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 AD1940/AD1941 are a complete 28-bit, single-chip, multichannel audio SigmaDSP? for equalization, multiband dynamic processing, delay compensation, speaker compensation, and image enhancement. These algorithms can be used to compensate for the real world limitations of speakers, amplifiers, and listening environments, resulting in a dramatic improvement of perceived audio quality.

FEATURES

16-channel digital audio processor

Accepts sample rates up to 192 kHz

28-bit × 28-bit multiplier with full 56-bit accumulator

Fully programmable program RAM for custom

program download

Parameter RAM allows complete control of 1,024 parameters

Control port features safeload for transparent parameter

updates and complete mode and memory transfer control

Target/slew RAM for click-free volume control and dynamic

parameter updates

Double precision mode for full 56-bit processing

PLL for generating MCLK from 64 × fS, 256 × fS, 384 × fS, or

512 × fS clocks

Hardware-accelerated DSP core

21 kB (6,144 words) data memory for up to 128 ms of audio

delay at fs = 48 kHz

Flexible serial data port with I2S-compatible, left-justified,

and right-justified serial port modes

8- and 16-channel TDM input/output modes

On-chip voltage regulator for compatibility with 3.3 V and

5 V systems

Programmable low power mode

Fast start-up and boot time from power-on or reset

48-lead LQFP plastic package

APPLICATIONS

Automotive sound systems

Digital televisions

Home theater systems (Dolby digital/DTS postprocessor)

Multichannel audio systems

Mini-component stereos

Multimedia audio

Digital speaker crossover

Musical instruments

In-seat sound systems (aircrafts/motor coaches)

產(chǎn)品屬性

更多
  • 產(chǎn)品編號(hào):

    AD1940YSTZRL

  • 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:

    音頻

  • 分辨率(位):

    28 b

  • 采樣率(每秒):

    192k

  • 數(shù)據(jù)接口:

    SPI

  • 供電電壓源:

    單電源

  • 電壓 - 供電:

    2.25V ~ 2.75V

  • 工作溫度:

    -40°C ~ 125°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 AUDIO 28BIT 192K 48LQFP

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
AD
23+
原廠(chǎng)原包
19960
只做進(jìn)口原裝 終端工廠(chǎng)免費(fèi)送樣
詢(xún)價(jià)
ADI/亞德諾
18+
LQFP48
29379
全新原裝現(xiàn)貨,可出樣品,可開(kāi)增值稅發(fā)票
詢(xún)價(jià)
Analog Devices Inc.
21+
48-LQFP
2000
100%進(jìn)口原裝!長(zhǎng)期供應(yīng)!絕對(duì)優(yōu)勢(shì)價(jià)格(誠(chéng)信經(jīng)營(yíng))
詢(xún)價(jià)
ADI/亞德諾
21+
LQFP48
2366
百域芯優(yōu)勢(shì) 實(shí)單必成 可開(kāi)13點(diǎn)增值稅
詢(xún)價(jià)
ADI
21+
QFP
4804
原裝現(xiàn)貨假一賠十
詢(xún)價(jià)
AD
24+
9000
5000
原裝現(xiàn)貨
詢(xún)價(jià)
ADI
2016+
QFP
3000
只做原裝,假一罰十,公司可開(kāi)17%增值稅發(fā)票!
詢(xún)價(jià)
ADI
2019+
QFP
6000
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)
AD
24+
BGA
35200
一級(jí)代理/放心采購(gòu)
詢(xún)價(jià)
ADI/亞德諾
1948+
LQFP
6852
只做原裝正品現(xiàn)貨!或訂貨假一賠十!
詢(xún)價(jià)