L3281中文資料意法半導體數(shù)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 |
25+ |
QFP |
3200 |
全新原裝、誠信經營、公司現(xiàn)貨銷售! |
詢價 | ||
ST |
2023+ |
SOP14 |
50000 |
原裝現(xiàn)貨 |
詢價 | ||
ST/意法 |
2450+ |
DIP14 |
6540 |
只做原裝正品現(xiàn)貨或訂貨!終端客戶免費申請樣品! |
詢價 | ||
STM |
09+ |
DIP |
1298 |
只售全新原裝貨真實現(xiàn)貨放心查詢 |
詢價 | ||
ST |
23+ |
DIP |
20000 |
正品原裝貨價格低 |
詢價 | ||
SGS-THOMSON |
1998 |
DIP |
1150 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價 | ||
ST |
24+ |
DIP14 |
90000 |
一級代理商進口原裝現(xiàn)貨、假一罰十價格合理 |
詢價 | ||
ST/意法 |
2402+ |
DIP-14 |
8324 |
原裝正品!實單價優(yōu)! |
詢價 | ||
ST |
22+ |
DIP |
5000 |
原裝現(xiàn)貨庫存.價格優(yōu)勢!! |
詢價 | ||
ST |
23+ |
DIP |
8795 |
詢價 |
