MK53761中文資料意法半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
MK53761 |
| 功能描述 | REPERTORY DIALER |
| 文件大小 |
198.84 Kbytes |
| 頁面數(shù)量 |
11 頁 |
| 生產(chǎn)廠商 | STMicroelectronics |
| 企業(yè)簡稱 |
STMICROELECTRONICS【意法半導(dǎo)體】 |
| 中文名稱 | 意法半導(dǎo)體集團(tuán)官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-8-1 23:00:00 |
| 人工找貨 | MK53761價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
MK53761規(guī)格書詳情
DESCRIPTION
The MK53761 is a Silicon Gate CMOS IC that provides necessary signals for either DTMF or loop disconnect (pulse) dialing. The MK53761 buffersup to 18 digits into memory that can be later redialed with a single key input. Up to nine repertory numbers may bestored. Users can store all 12 signaling keys and access several unique functions with single key entries. These functions include : Last Number Dialed (LND), Softswitch, and Flash. Figure 2 shows the keypad configuration.
■ SINGLE CHIP DTMF AND PULSE DIALER
■ SOFTSWITCH CHANGES SIGNALING MODE FROM PULSE TO TONE
■ NINE NUMBER REPERTORY PLUS RECALL OF LAST NUMBER DIALED (18 digits each)
■ FLASH KEY INPUT INITIATES TIMED HOOK FLASH
■ 8 TONE PER SECOND DIALING IN TONE MODE AND 10 PPS IN PULSE MODE
■ DTMF ACTIVE UNTIL KEY RELEASE
■ MINIMUM DTMF DURATION/SEPARATION GUARANTEED (74/54 ms)
■ PACIFIER TONE PROVIDES AUDIBLE INDICATION OF VALID KEY INPUT FOR NONDTMF KEY ENTRIES
■ POWERED FROM TELEPHONE LINE, LOW OPERATING VOLTAGEFOR LONG LOOP APPLICATIONS
產(chǎn)品屬性
- 型號(hào)：
MK53761
- 制造商：
STMICROELECTRONICS
- 制造商全稱：
STMicroelectronics
- 功能描述：
REPERTORY DIALER
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ST/意法 |
24+ |
NA/ |
100 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
ST |
23+ |
DIP |
20000 |
全新原裝假一賠十 |
詢價(jià) | ||
ST |
1999 |
DIP |
998 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
GPS |
24+ |
DIP |
17500 |
原裝現(xiàn)貨 自家?guī)齑?歡迎來電 |
詢價(jià) | ||
ST |
23+ |
DIP |
16900 |
正規(guī)渠道,只有原裝! |
詢價(jià) | ||
ST |
23+ |
DIP |
12335 |
詢價(jià) | |||
ST |
24+ |
DIP18 |
3629 |
原裝優(yōu)勢(shì)!房間現(xiàn)貨!歡迎來電! |
詢價(jià) | ||
ST/意法 |
24+ |
DIP20 |
22055 |
鄭重承諾只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
ST |
DIP18 |
616 |
全新原裝100真實(shí)現(xiàn)貨供應(yīng) |
詢價(jià) | |||
ST |
21+ |
DIP |
12588 |
原裝現(xiàn)貨價(jià)格優(yōu)勢(shì) |
詢價(jià) |
