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MSM7570L-01中文資料沖電線數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

廠商型號(hào) |
MSM7570L-01 |
功能描述 | Multi-Function ADPCM CODEC |
文件大小 |
174.92 Kbytes |
頁(yè)面數(shù)量 |
26 頁(yè) |
生產(chǎn)廠商 | Oki Electric Cable Co.,Ltd |
企業(yè)簡(jiǎn)稱(chēng) |
OKI【沖電線】 |
中文名稱(chēng) | 沖電線株式會(huì)社官網(wǎng) |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-7-22 23:00:00 |
人工找貨 | MSM7570L-01價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
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GENERAL DESCRIPTION
The MSM7570L-01/02, developed for advanced digital cordless telephone systems, are single channel ADPCM CODEC ICs which perform mutual transcoding between the analog voice band signal and 32 kbps ADPCM serial data.
The devices include DTMF Tone and several types of tone generation, transmit/receive data mute and gain control, side-tone path and gain control, and VOX function. Using advanced circuit technology, these devices operate from a single 3 V power supply and provide low power consumption.
FEATURES
? Single 3 V Power Supply Operation VDD: 2.7 V to ? 3.6 V
? ADPCM Algorithm : ITU-T G.726 (32 kbps, 24 kbps, 16 kbps)?
? Full-Duplex Transmit/Receive Operation
? Transmit/Receive Synchronous Mode Only?
? PCM Data Format : A-law/μ-law Selectable
? Serial PCM/ADPCM Transmission Data Rate :64 kbps to 2048 kbps?
? Low Power Consumption
Operating Mode : 21 mW Typ. (VDD = 3.0 V)
Power-Down Mode : 0.3 mW Typ. (VDD = 3.0 V)
? Two Analog Input Amplifier Stages : Externally Adjustable Gain?
? Analog Output Stage : Push-pull Drive (direct drive of 350 W? + 120 nF)
? Master Clock Frequency : 12.288/19.200 MHz Selectable?
? Transmit/Receive Mute, Transmit/Receive Programmable Gain Control
? Side Tone Path with Programmable Attenuation (8-step Level Adjustment)?
? Built-in DTMF Tone Generator
? Built-in Various Ringing/Function Tones Generator?
? Built-in Various Ring Back Tone Generator
? Serial MCU Interface Control?
? Built-in Sounder Driving Amplifier
? Built-in VOX Control
Transmit side : Voice Signal Detect
Receive side : Background Noise Generation
? Characteristic Evaluation Board.
? Package:
32-pin plastic TSOP (TSOPI32-P-814-0.50-1K) (Product name: MSM7570L-01TS-K)
(Product name: MSM7570L-02TS-K)
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
OKI |
24+ |
NA/ |
5145 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票 |
詢價(jià) | ||
OKI |
2016+ |
TSOP32 |
9000 |
只做原裝,假一罰十,公司可開(kāi)17%增值稅發(fā)票! |
詢價(jià) | ||
N/A |
23+ |
SOP |
20000 |
全新原裝假一賠十 |
詢價(jià) | ||
OKI |
24+ |
TSOP32 |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
OKI |
2016+ |
TSOP32 |
6523 |
只做進(jìn)口原裝現(xiàn)貨!假一賠十! |
詢價(jià) | ||
NA |
TSOP32 |
53650 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨 |
詢價(jià) | |||
OKI |
24+ |
TSOP32 |
35200 |
一級(jí)代理/放心采購(gòu) |
詢價(jià) | ||
OKI |
23+ |
TSSOP-32 |
7000 |
絕對(duì)全新原裝!100%保質(zhì)量特價(jià)!請(qǐng)放心訂購(gòu)! |
詢價(jià) | ||
OKI |
23+ |
SOP |
12000 |
一級(jí)代理原廠VIP渠道,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、 |
詢價(jià) | ||
OKI |
00+ |
TSOP |
1567 |
一級(jí)代理,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) |