HC-5504B1中文资料瑞萨数据手册PDF规格书
HC-5504B1规格书详情
特性 Features
• Low Cost Version of the HC-5504B
• Capable of 5V or 12V (VB+) Operation
• Monolithic Integrated Device
• DI High Voltage Process
• Compatible With Worldwide PBX Performance
Requirements
• Controlled Supply of Battery Feed Current for Short Loops
(41mA)
• Internal Ring Relay Driver
• Allows Interfacing With Negative Superimposed Ringing
Systems
• Low Power Consumption During Standby
• Switch Hook Ground Key and Ring Trip Detection
Functions
• Selective Denial of Power to Subscriber Loops
产品属性
- 型号：
HC-5504B1
- 制造商：
INTERSIL
- 制造商全称：
Intersil Corporation
- 功能描述：
ITU Low Cost, PABX SLIC With 40mA Loop Feed
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
INT/英特矽尔 |
24+ |
NA/ |
515 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
INTERSIL |
NEW |
SOP-28 |
35890 |
代理全系列销售,全新原装正品,价格优势,长期供应,量大可订 |
询价 | ||
INTERSIL |
9940+ |
SOP28 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
INTERSIL |
24+ |
PLCC28 |
2980 |
询价 | |||
HARRIS |
22+ |
CDIP |
5000 |
进口原装!现货库存 |
询价 | ||
Intersil |
2318+ |
PLCC-28 |
6890 |
长期供货进口原装热卖现货 |
询价 | ||
INTERSIL |
23+ |
10000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | |||
INTERSIL |
25+ |
SMD28 |
6891 |
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙ |
询价 | ||
INTERSIL |
23+ |
SOP28 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
Rochester |
25+ |
电联咨询 |
7800 |
公司现货,提供拆样技术支持 |
询价 |
