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

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 頁 |
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 | |
數(shù)據(jù)手冊 | |
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 |