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