PBL38814中文資料愛立信數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
PBL38814 |
| 功能描述 | Voice - switched 2-channel Circuit with loudspeaker amplifier |
| 文件大小 |
239.31 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) | ERICSSON |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-8-1 22:30:00 |
| 人工找貨 | PBL38814價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
PBL38814規(guī)格書詳情
Description.
The PBL 388 14 contains all the necessary circuitry, amplifiers, detectors, comparator and control functions to implement a high performance voice switched handsfree two- way communication system. The gain dynamics (attenuation between channels) is selectable (25dB or 50dB) via a separate pin. A background noise detector in the transmitting channel reduces the influence of continuous external noise signals to the switching .
Key Features
? Minimum of external components needed for function.
? Selectable gain dynamics. (25 or 50 dB)
? Low power consumption:≈1mA at 3.3V (typical) for speech switching, audio power amplifier quiscent current ≈1mA.
? Drives an 25 - 50 ohm loudspeaker without a transformer.
? Background noise compensation in the transmitting channel with hold function at receive.
? Input amplifiers of both channels have balanced inputs.
? Exellent noise performance.
? Encapsulated in 24 pin plastic ”skinny” DIP and 24 pin SO .
產(chǎn)品屬性
- 型號(hào)：
PBL38814
- 制造商：
ERICSSON
- 制造商全稱：
Ericsson
- 功能描述：
Voice - switched 2-channel Circuit with loudspeaker amplifier
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
INFINEO |
24+ |
SOP |
80000 |
只做自己庫存 全新原裝進(jìn)口正品假一賠百 可開13%增 |
詢價(jià) | ||
N/A |
24+ |
NA/ |
25 |
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) | ||
原廠原裝 |
24+ |
DIP |
9630 |
我們只做原裝正品現(xiàn)貨!量大價(jià)優(yōu)! |
詢價(jià) | ||
INFINEON |
20+ |
SOP |
2960 |
誠信交易大量庫存現(xiàn)貨 |
詢價(jià) | ||
原廠 |
2023+ |
SOP |
50000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
INFINEON |
25+23+ |
SOP |
53617 |
絕對(duì)原裝正品現(xiàn)貨,全新深圳原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
INFINEON |
2022 |
SOP |
2400 |
原裝現(xiàn)貨 |
詢價(jià) | ||
24+ |
SOP |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價(jià) | |||
ERICSSON/愛立信 |
24+ |
PLCC28 |
15000 |
全新原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
ERICSSON |
24+ |
SMD |
7500 |
絕對(duì)原裝自家現(xiàn)貨!真實(shí)庫存!歡迎來電! |
詢價(jià) |
