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MT8880CP-1中文資料Mitel數(shù)據(jù)手冊(cè)PDF規(guī)格書
MT8880CP-1規(guī)格書詳情
Description
The MT8880C/C-1 is a monolithic DTMF transceiver with call progress filter. It is fabricated in Mitel’s ISO2-CMOS technology, which provides low power dissipation and high reliability. The DTMF receiver is based upon the industry standard MT8870 monolithic DTMF receiver; the transmitter utilizes a switched capacitor D/A converter for low distortion, high accuracy DTMF signalling. Internal counters provide a burst mode such that tone bursts can be transmitted with precise timing. A call progress filter can be selected allowing a microprocessor to analyze call progress tones. A standard microprocessor bus is provided and is directly compatible with 6800 series microprocessors. The MT8880C-1 is functionally identical to the MT8880C except for the performance of the receiver section, which is enhanced to accept and reject lower signal levels.
Features
? Complete DTMF transmitter/receiver
? Central office quality
? Low power consumption
? Microprocessor port
? Adjustable guard time
? Automatic tone burst mode
? Call progress mode
Applications
? Credit card systems
? Paging systems
? Repeater systems/mobile radio
? Interconnect dialers
? Personal computers
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MT8880CPR |
474 |
474 |
詢價(jià) | ||||
ZARLINK |
SOP20 |
256 |
正品原裝--自家現(xiàn)貨-實(shí)單可談 |
詢價(jià) | |||
ZARLINK |
28-PLCC |
98900 |
原廠集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨- |
詢價(jià) | |||
24+ |
5000 |
公司存貨 |
詢價(jià) | ||||
MITEL |
17+ |
SOP |
6200 |
100%原裝正品現(xiàn)貨 |
詢價(jià) | ||
ZARLINK |
23+ |
28-PLCC |
98900 |
原廠原裝正品現(xiàn)貨!! |
詢價(jià) | ||
MITEL |
23+ |
SOP |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
2020+ |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||||
MITEL |
23+ |
SOP-18 |
65480 |
詢價(jià) | |||
MITEL |
23+ |
SOP20 |
7780 |
全新原裝優(yōu)勢(shì) |
詢價(jià) |
