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PBL388121SOT中文資料愛立信數(shù)據(jù)手冊PDF規(guī)格書
PBL388121SOT規(guī)格書詳情
Description
The PBL 388 12 contains all the necessary circuitry, amplifiers, detectors, comparators and control functions to implement a high performance, voice-switched, ”hands-free ” function in an answering machine. The gain dynamics (attenuation between channels) is settable (25dB or 50dB) via CTR pin that also control two mute levels. A background noise detector in the transmitting channel reduces the influence of continuous noise signals.
Key Features
? Settable gain dynamics (25 or 50 dB).
? Low power consumption, totally 1.0mA at 3.3V typical.
? Background noise compensation in the transmitting channel with hold function.
? Exellent noise performance.
? Both channel input amplifiers have balanced inputs.
? Minimum of external components needed for function.
? 16-pin SO and 18-pin DIP encapsulation.
產(chǎn)品屬性
- 型號：
PBL388121SOT
- 制造商：
ERICSSON
- 制造商全稱：
Ericsson
- 功能描述：
Voice-switch circuit for Handsfree speakerphone TAM
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ERSSON/愛立信 |
23+ |
NA/ |
4850 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價 | ||
INFINEO |
2020+ |
SOP |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
PBL |
24+ |
DIP24 |
9850 |
公司原裝現(xiàn)貨/長期供應(yīng) |
詢價 | ||
ERICSSON |
DIP24 |
899933 |
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
Ericsson |
DIP |
7467 |
正品原裝--自家現(xiàn)貨-實單可談 |
詢價 | |||
24+ |
1000 |
本站現(xiàn)庫存 |
詢價 | ||||
ERICSSON/愛立信 |
24+ |
DIP18 |
6000 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
原廠 |
2023+ |
SOP |
50000 |
原裝現(xiàn)貨 |
詢價 | ||
Ericsson |
24+ |
DIP |
30617 |
一級代理全新原裝熱賣 |
詢價 | ||
ERICSSON |
9725 |
DIP24 |
5 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 |
