L3281中文資料意法半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
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DESCRIPTION
The L3281 is an electronic speech circuit developed to replace hybrid circuits in telephone sets that can be operated in parallel with other phones.
■ OPERATION DOWN TO 1.6V / 6.5mA
■ DTMF & BEEP TONE INPUTS
■ EXTERNAL MUTING FOR EARPHONE AND MICROPHONE
■ SUITABLE FOR DYNAMIC EARPHONE AND DYNAMIC OR ELECTRET MICROPHONE
■ AGC CONTROL ON BOTH SENDING AND RECEIVING
產(chǎn)品屬性
- 型號:
L3281
- 制造商:
STMICROELECTRONICS
- 制造商全稱:
STMicroelectronics
- 功能描述:
LOW VOLTAGE TELEPHONE SPEECH CIRCUITS
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
ST |
22+ |
DIP |
10000 |
原裝正品優(yōu)勢現(xiàn)貨供應(yīng) |
詢價(jià) | ||
ST |
2023+ |
SOP14 |
50000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
STM |
09+ |
DIP |
1298 |
只售全新原裝貨真實(shí)現(xiàn)貨放心查詢 |
詢價(jià) | ||
ST |
23+ |
DIP |
20000 |
正品原裝貨價(jià)格低 |
詢價(jià) | ||
ST/意法 |
2402+ |
DIP-14 |
8324 |
原裝正品!實(shí)單價(jià)優(yōu)! |
詢價(jià) | ||
ST |
589220 |
16余年資質(zhì) 絕對原盒原盤 更多數(shù)量 |
詢價(jià) | ||||
ST |
22+ |
DIP |
5000 |
原裝現(xiàn)貨庫存.價(jià)格優(yōu)勢!! |
詢價(jià) | ||
ST |
22 |
DIP |
25000 |
3月31原裝,微信報(bào)價(jià) |
詢價(jià) | ||
ST |
22+ |
DIP14 |
6000 |
十年配單,只做原裝 |
詢價(jià) | ||
ST |
21+ |
DIP14 |
9866 |
詢價(jià) |