PBL3853中文資料愛立信數(shù)據(jù)手冊(cè)PDF規(guī)格書
PBL3853規(guī)格書詳情
Description
The PBL 3853 is a biopolar integrated speech circuit with specific parameters making it highly suitable to be used as a line interface and speech circuit in a telephone line powered electronic payphone. Emphasis has been put on low current consumption in the IC thus facilitating that a greater part of the available line current can be used to power other electrical functions in the design.
Key Features
? Low own current consumption
? Can operate both with active and passive impedance towards the line
? Derives a high current from the line for auxiliary functions, 12 mA at 16 mA line current
? Separate mute inputs for transmitter and receiver (receiver cut off)
? Line length regulation possible (line loss compensation
? Comes in 18 pin DIP and 20-pin SO package
? High line current operation, max. 130 mA
? Especially suitable for payphone applications
? DTMF - confidence tone input
? Excellent RFI performance
產(chǎn)品屬性
- 型號(hào)：
PBL3853
- 制造商：
ERICSSON
- 制造商全稱：
Ericsson
- 功能描述：
Universal Speech Circuit
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ERICSSON |
DIP18 |
899933 |
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-正規(guī) |
詢價(jià) | |||
ERICSSON/愛立信 |
24+ |
DIP18 |
860000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
ERICSSON |
23+ |
SOP20 |
3000 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售! |
詢價(jià) | ||
PBL38570 |
7448 |
7448 |
詢價(jià) | ||||
24+ |
5000 |
公司存貨 |
詢價(jià) | ||||
Ericsson |
20+ |
SOP20 |
6588 |
詢價(jià) | |||
ERICSSON/愛立信 |
DIP18 |
275000 |
一級(jí)代理原裝正品,價(jià)格優(yōu)勢(shì),長(zhǎng)期供應(yīng)! |
詢價(jià) | |||
ERICSSON |
18+ |
DIP18 |
85600 |
保證進(jìn)口原裝可開17%增值稅發(fā)票 |
詢價(jià) | ||
ERICSSON |
22+ |
DIP18 |
28600 |
只做原裝正品現(xiàn)貨假一賠十一級(jí)代理 |
詢價(jià) | ||
ERICSSON |
98+ |
DIP18 |
15 |
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) |
