L3281AD1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：
L3281AD1
- 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 | 價格 |
|---|---|---|---|---|---|---|---|
LCM |
22+ |
TSOP |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實單! |
詢價 | ||
CRYDOM |
2018+ |
module |
6000 |
全新原裝正品現(xiàn)貨,假一賠佰 |
詢價 | ||
ST/意法 |
23+ |
SOP20 |
5001 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 | ||
24+ |
N/A |
51000 |
一級代理-主營優(yōu)勢-實惠價格-不悔選擇 |
詢價 | |||
PARALIGHT(臺灣光鼎) |
2021+ |
Through-Hole-3mm |
499 |
詢價 | |||
TAMURA |
17+ |
SENSOR |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
NS |
23+ |
SOT23-5 |
6680 |
全新原裝優(yōu)勢 |
詢價 | ||
UNK |
2447 |
COIL |
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 | ||
LCM |
23+ |
TSOP |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
LCM |
22+23+ |
TSOP |
30399 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 |
