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首頁>MSM9841GS-2K>規(guī)格書詳情

MSM9841GS-2K中文資料沖電線數(shù)據(jù)手冊PDF規(guī)格書

MSM9841GS-2K
廠商型號

MSM9841GS-2K

功能描述

Recording and Playback LSI with Built-in FIFO

文件大小

127.1 Kbytes

頁面數(shù)量

9

生產(chǎn)廠商

OKI Oki Electric Cable Co.,Ltd

中文名稱

沖電線 沖電線株式會社

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

更新時間

2025-8-6 23:00:00

人工找貨

MSM9841GS-2K價格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨

MSM9841GS-2K規(guī)格書詳情

GENERAL DESCRIPTION

The MSM9841 is a mono/stereo record and playback LSI with a built-in 1K bit FIFO for easy interface with external systems or non-semiconductor memory. It utilizes multiple record and playback modes, including the new ADPCM2 algorithm, which allows for even higher quality sound reproduction. The record and playback functions of the MSM9841 is controlled by an MCU via 8/16-bit bus interface.

FEATURES

? 16/8-bit bus interface support

? FIFO capacity: User-definable (256/512/1024 bits)

(buffering time of 32 ms when using 8 kHz sampling frequency, 4-bit ADPCM2/ADPCM, and

in monaural playback)

? Supports four compression algorithms for record and playback:

4, 5, 6, 7, 8-bit ADPCM2; 4-bit ADPCM; 8; 16-bit PCM; and 8-bit Nonlinear PCM

? Sampling frequency: 4.0 kHz, 6.4 kHz, 8.0 kHz, 12.8 kHz, 16.0 kHz, 32.0 kHz* (fosc=4.096 MHz)

? Sampling frequency: 22.05 kHz*, 44.1 kHz* (fosc=5.6448 MHz)

? For the built-in ADC, set the sampling frequency at 16 kHz or less.

? DMA interface support

? Volume control (8 steps: 0 dB to –21 dB)

? Built-in 14-bit A/D converter

? Built-in 14-bit D/A converter

? Built-in low pass filter (LPF) : (input side: analog LPF)

: (output side: digital LPF)

? Power supply voltage: 2.7 V to 5.5 V

? Package:

56-pin plastic QFP (QFP56-P-910-0.65-2K) (Product name: MSM9841GS-2K)

產(chǎn)品屬性

  • 型號:

    MSM9841GS-2K

  • 制造商:

    OKI

  • 制造商全稱:

    OKI electronic componets

  • 功能描述:

    Recording and Playback LSI with Built-in FIFO

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
OKI
24+
NA/
3325
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票
詢價
OKI
23+
NA
20000
全新原裝假一賠十
詢價
OKI
24+
QFP
990000
明嘉萊只做原裝正品現(xiàn)貨
詢價
OKI
2018+
QFP
11256
只做進(jìn)口原裝正品!假一賠十!
詢價
OKI
23+
11300
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種
詢價
OKI
QFP
8560
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨
詢價
QORVO
24+
SMD
5000
QORVO“芯達(dá)集團(tuán)”專營品牌原裝正品假一罰十
詢價
OKI
17+
QFP
6200
100%原裝正品現(xiàn)貨
詢價
OKI
24+
QFP56
16800
絕對原裝進(jìn)口現(xiàn)貨 假一賠十 價格優(yōu)勢!?
詢價
OKI
24+
QFP
47186
鄭重承諾只做原裝進(jìn)口現(xiàn)貨
詢價