L3281AB中文资料PDF规格书
L3281AB规格书详情
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
产品属性
- 型号：
L3281AB
- 制造商：
STMICROELECTRONICS
- 制造商全称：
STMicroelectronics
- 功能描述：
LOW VOLTAGE TELEPHONE SPEECH CIRCUITS
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ST/STMicroelectronics/意法半导 |
21+ |
DC96 PACKAGE PDIP14 |
4994 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
ST/意法 |
23+ |
NA/ |
4000 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
ST |
22+ |
DIP |
10000 |
原装正品优势现货供应 |
询价 | ||
ST |
2339+ |
DIP |
4652 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
STM |
2016+ |
5632 |
只做进口原装正品!现货或者订货一周货期!只要要网上有 |
询价 | |||
ST |
22+ |
DC96 PACKAGE PDIP14 |
30000 |
原装正品 |
询价 | ||
ST |
2020+ |
DIP-14 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
ST |
23+ |
DIP |
7800 |
全新原装正品,现货销售 |
询价 | ||
ST |
22+ |
2560 |
绝对原装!现货热卖! |
询价 | |||
ST |
DC96 PACKAGE PDIP14 |
70230 |
16余年资质 绝对原盒原盘 更多数量 |
询价 |
