PBL38541中文資料愛(ài)立信數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
PBL38541 |
| 功能描述 | Universal Speech Circuit |
| 文件大小 |
277.23 Kbytes |
| 頁(yè)面數(shù)量 |
14 頁(yè) |
| 生產(chǎn)廠商 | Ericsson Microelectronics |
| 企業(yè)簡(jiǎn)稱 |
Ericsson【愛(ài)立信】 |
| 中文名稱 | 愛(ài)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 | 2025-5-21 15:56:00 |
| 人工找貨 | PBL38541價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
PBL38541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.
產(chǎn)品屬性
- 型號(hào)：
PBL38541
- 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 |
2016+ |
DIP18 |
6523 |
只做原裝正品現(xiàn)貨!或訂貨! |
詢價(jià) | ||
ERICSSON |
24+ |
DIP18 |
3629 |
原裝優(yōu)勢(shì)!房間現(xiàn)貨!歡迎來(lái)電! |
詢價(jià) | ||
ERICSSON |
24+ |
DIP18 |
90000 |
一級(jí)代理商進(jìn)口原裝現(xiàn)貨、價(jià)格合理 |
詢價(jià) | ||
ERICSSON |
00+/01+ |
DIP |
874 |
全新原裝100真實(shí)現(xiàn)貨供應(yīng) |
詢價(jià) | ||
ERICSSON |
23+ |
SOP |
26250 |
原裝正品,假一罰十 |
詢價(jià) | ||
ERICSSON |
18+ |
DIP18 |
85600 |
保證進(jìn)口原裝可開(kāi)17%增值稅發(fā)票 |
詢價(jià) | ||
ERICSSON |
23+ |
SOP-20 |
1300 |
特價(jià)庫(kù)存 |
詢價(jià) | ||
ERICSSON/愛(ài)立信 |
2447 |
SOP16 |
100500 |
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
INFINEONTECHNOLOGY |
23+ |
76562 |
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) | |||
ERICSSON |
23+ |
NA |
39960 |
只做進(jìn)口原裝,終端工廠免費(fèi)送樣 |
詢價(jià) |
