L38812中文資料友順數(shù)據(jù)手冊PDF規(guī)格書
L38812規(guī)格書詳情
DESCRIPTION
The UTC L388 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 UTC L 388 12 is designed for answering machines that are either powered from the telephone line or from a mains powered dc. supply.
Filtering of both the audio and control signals in both transmitter and receiver channels possible.
An external loudspeaker amplifier has to be used, normally the same as used for the answering machine.
FEATURES
* Settable gain dynamics (25 or 50dB)
* Low power consumption, totally 1.0mA at 3.3V typical.
* Background noise compensation in the transmitting channel with hold function.
* Excellent noise performance.
* Both channel input amplifiers have balanced inputs.
* Minimum of external components needed for function.
產(chǎn)品屬性
- 型號：
L38812
- 制造商：
UTC-IC
- 制造商全稱：
UTC-IC
- 功能描述：
LINEAR INTEGRATED CIRCUIT
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
UTC/友順 |
23+ |
NA/ |
3359 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票 |
詢價(jià) | ||
NS |
24+ |
SOP8 |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
NS |
22+ |
SOP8 |
5000 |
原裝現(xiàn)貨庫存.價(jià)格優(yōu)勢!! |
詢價(jià) | ||
UTC |
23+ |
DIP-18 |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
A |
24+ |
PLCC-84 |
36 |
詢價(jià) | |||
UTC/友順 |
24+ |
DIP |
327 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
NA |
2021+ |
SOP8 |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價(jià) | ||
NS |
22+ |
SOP8 |
12000 |
只做原裝、原廠優(yōu)勢渠道、假一賠十 |
詢價(jià) | ||
UTC |
20232024 |
SOP16 |
6000 |
老牌代理,長期現(xiàn)貨 |
詢價(jià) | ||
UTC |
24+ |
SOP16管裝 |
6000 |
深圳原裝現(xiàn)貨價(jià)格優(yōu)勢 |
詢價(jià) |
