EM91455A中文資料義隆電子數(shù)據(jù)手冊(cè)PDF規(guī)格書
EM91455A規(guī)格書詳情
GENERAL DESCRIPTION
The EM91455 is a series of tone/pulse switchable dialers that is composed of T/P dialer and T/P dialer with 3 sets memories. The EM91455 provide modern LCD drivers series data output port, which can display modern function operating icons. The EM91455 series provide necessary functions of telephone set for application in any environment, such as Pulse dialing, Tone (DTMF) dialing, Handfree dialing, keying tone ,and lock functions.
FEATURES
? I.P.P. detect function prevents the illegal connect external phone.
? SDO function supports LCD driver and voice synthesizer to indicate dialing numbers and function operating icons.
? Lock function provides conventionality key lock and password lock operations.
? Ring detector is designed to prevent illegal dialing from pocket dialer.
? Line hold function is designed for stopping conversation temporality.
? Tone/Pulse switchable.
? Wide operating voltage from 2.0 V to 5.5 V.
? Low operating current, 0.15 mA (Pulse) and 0.3 mA (Tone) typically.
? Adding resistor on keyboard scan pin that can select many telephone specifications, such as : Pulse rate, M/B ratio, Flash time, lock dialing functions.
? 3-set one touch repertory memory, each one can hold data up to 16 digits.
? A 32-digit LNB (last number) redial memory.
? Keytone function provides rapidly keying recognition.
? Handfree function provides on-hook dialing and speakerphone application.
? Pause and P-T time are fixed to 3.6 seconds.
? Tone duration and inter-tone pause time are fixed to 98 ms.
? Using 3.579545 MHz crystal or ceramic resonator.
? Package forms: PDIP, skinny.
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
EMC |
23+ |
NA/ |
3501 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開票 |
詢價(jià) | ||
EMC |
23+ |
NA |
39960 |
只做進(jìn)口原裝,終端工廠免費(fèi)送樣 |
詢價(jià) | ||
EMC |
DIP |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
DAVICOM |
24+ |
QFP |
388 |
詢價(jià) | |||
EMC |
24+ |
DIP |
2987 |
只售原裝自家現(xiàn)貨!誠(chéng)信經(jīng)營(yíng)!歡迎來(lái)電! |
詢價(jià) | ||
23+ |
10000 |
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種 |
詢價(jià) | ||||
EMC |
22+ |
DIP |
5000 |
進(jìn)口原裝!現(xiàn)貨庫(kù)存 |
詢價(jià) | ||
EMC |
2023+ |
TSSOP |
50000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
EMC |
23+ |
DIP-22 |
8650 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
EMC |
23+ |
DIP22 |
17652 |
##公司主營(yíng)品牌長(zhǎng)期供應(yīng)100%原裝現(xiàn)貨可含稅提供技術(shù) |
詢價(jià) |