HC55140IB中文資料Intersil數(shù)據(jù)手冊(cè)PDF規(guī)格書
HC55140IB規(guī)格書詳情
The UniSLIC14 is a family of Ultra Low Power SLICs. The feature set and common pinouts of the UniSLIC14 family positions it as a universal solution for: Plain Old Telephone Service (POTS), PBX, Central Office, Loop Carrier, Fiber in the Loop, ISDN-TA and NT1+, Pairgain and Wireless Local Loop.
Features
? Ultra Low Active Power (OHT) < 60mW
? Single/Dual Battery Operation
? Automatic Silent Battery Selection
? Power Management/Shutdown
? Battery Tracking Anti Clipping
? Single 5V Supply with 3V Compatible Logic
? Zero Crossing Ring Control
?? - Zero Voltage On/Zero Current Off
? Tip/Ring Disconnect
? Pulse Metering Capability
? 4 Wire Loopback
? Programmable Current Feed
? Programmable Resistive Feed
? Programmable Loop Detect Threshold
? Programmable On-Hook and Off-Hook Overheads
? Programmable Overhead for Pulse Metering
? Programmable Polarity Reversal Time
? Selectable Transmit Gain 0dB/-6dB
? 2 Wire Impedance Set by Single Network
? Loop and Ground Key Detectors
? On-Hook Transmission
? Common Pinout
? Pb-Free Plus Anneal Available (RoHS Compliant)
? HC55121
- Polarity Reversal
? HC55130
?? - -63dB Longitudinal Balance
? HC55140
?? - Polarity Reversal
?? - Ground Start
?? - Line Voltage Measurement
?? - 2 Wire Loopback
?? - -63dB Longitudinal Balance
? HC55142
?? - Polarity Reversal
?? - Ground Start
?? - Line Voltage Measurement
?? - 2.2VRMS Pulse Metering
?? - 2 Wire Loopback
? HC55150
?? - Polarity Reversal
?? - Line Voltage Measurement
?? - 2.2VRMS Pulse Metering
?? - 2 Wire Loopback
產(chǎn)品屬性
- 型號(hào)：
HC55140IB
- 制造商：
Rochester Electronics LLC
- 制造商：
Intersil Corporation
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
XICOR |
23+ |
PLCC28(11.51x11.51) |
6000 |
誠(chéng)信服務(wù)，絕對(duì)原裝原盤 |
詢價(jià) | ||
INTERSIL |
2015+ |
SMD/DIP |
19889 |
一級(jí)代理原裝現(xiàn)貨,特價(jià)熱賣! |
詢價(jià) | ||
INTERSIL |
23+ |
SOP28 |
8890 |
價(jià)格優(yōu)勢(shì)/原裝現(xiàn)貨/客戶至上/歡迎廣大客戶來電查詢 |
詢價(jià) | ||
INTERSIL |
21+ |
781 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | |||
INTERSIL |
9948 |
NA |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
HITACHI |
23+ |
SOP28 |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
INTERSIL |
23+ |
SOP |
3500 |
一級(jí)代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價(jià) | ||
HAR |
24+ |
PLCC28 |
500 |
詢價(jià) | |||
INTERSIL |
24+ |
原裝 |
2300 |
絕對(duì)原裝自家現(xiàn)貨!真實(shí)庫(kù)存!歡迎來電! |
詢價(jià) | ||
HAR |
22+ |
PLCC28 |
2000 |
進(jìn)口原裝!現(xiàn)貨庫(kù)存 |
詢價(jià) |
