L3281中文資料意法半導體數據手冊PDF規(guī)格書
L3281規(guī)格書詳情
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
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ST |
2016+ |
DIP14 |
9657 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
ST |
2020+ |
DIP-14 |
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 | ||
ST |
22+ |
DIP |
5000 |
原裝現貨庫存.價格優(yōu)勢!! |
詢價 | ||
ST |
23+ |
DIP |
8795 |
詢價 | |||
STM |
24+ |
DIP |
2000 |
全新進口原裝現貨熱賣! |
詢價 | ||
ST |
9340+ |
DIP |
1894 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
SGS-THOMSON |
1998 |
DIP |
1150 |
原裝現貨海量庫存歡迎咨詢 |
詢價 | ||
ST |
23+ |
SOP14 |
7750 |
全新原裝優(yōu)勢 |
詢價 | ||
ST |
2339+ |
DIP |
4652 |
公司原廠原裝現貨假一罰十!特價出售!強勢庫存! |
詢價 | ||
ST |
22+ |
DIP14 |
6000 |
十年配單,只做原裝 |
詢價 |
