首頁>PBL385411SO>規(guī)格書詳情
PBL385411SO中文資料愛立信數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
PBL385411SO |
| 功能描述 | Universal Speech Circuit |
| 文件大小 |
277.23 Kbytes |
| 頁面數(shù)量 |
14 頁 |
| 生產(chǎn)廠商 | Ericsson Microelectronics |
| 企業(yè)簡(jiǎn)稱 |
Ericsson【愛立信】 |
| 中文名稱 | 愛立信公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-5-25 16:38:00 |
| 人工找貨 | PBL385411SO價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
PBL385411SO規(guī)格書詳情
Description.
PBL 38541 is a monolithic integrated speech transmission circuit for use in electronic telephones or in any other line interface application. High settable supply current for auxiliary functions, up to 6.0 mA (at high line currents). The circuit is designed to accomodate either a low impedance dynamic or an electret microphone. Microphone can be muted separately. Payphone signaling and DTMF dialling tones have a separate input that is controlled by a mute signal.
Key features.
? Minimum number of external components, with two filtered DCsupplies, 7 capacitors and 11 resistors.
? Easy adaption to various market needs.
? Mute control input for operation with DTMF - generator.
? A separate signaling input for payphone and DTMF tones controlled by mute.
? Transmitter and receiver gain regulation for automatic loop loss compensation.
? Extended current and voltage range 4 - 130 mA, down to 2 .2V.
? Differential microphone input for good balance to ground.
? Balanced receiver output stage.
? One stabilized DC - supply for low current CMOS diallers and or electret microphones. One settable current limited supply with 6 mA max. current.
? Short start up time.
? Excellent RFI performance.
? 18 - pin DIP and 20 - pin SO packages.
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ERICSSON |
23+ |
DIP14 |
3000 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價(jià) | ||
PBL38570 |
7448 |
7448 |
詢價(jià) | ||||
24+ |
1000 |
本站現(xiàn)庫存 |
詢價(jià) | ||||
ERICSSON |
23+ |
SOP |
26250 |
原裝正品,假一罰十 |
詢價(jià) | ||
ERICSSON/愛立信 |
22+ |
DIP-14 |
17870 |
原裝正品 |
詢價(jià) | ||
ERICSSON/愛立信 |
24+ |
SMD |
9600 |
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單! |
詢價(jià) | ||
ERICSSON/愛立信 |
2447 |
SOP16 |
100500 |
一級(jí)代理專營品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
ERICSSON |
1923+ |
DIP-14 |
10000 |
只做原裝特價(jià) |
詢價(jià) | ||
ERICSSON |
20+ |
DIP14 |
19570 |
原裝優(yōu)勢(shì)主營型號(hào)-可開原型號(hào)增稅票 |
詢價(jià) | ||
ERICSSON |
0245+ |
SOP14 |
1184 |
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) |
