HC-5504中文资料PDF规格书
HC-5504规格书详情
The Intersil SLIC incorporates many of the BORSHT functions on a single IC chip. This includes DC battery feed, a ring relay driver, supervisory and hybrid functions. This device is designed to maintain transmission performance in the presence of externally induced longitudinal currents. Using the unique Intersil dielectric isolation process, the SLIC can operate directly with a wide range of station battery voltages.
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
Applications
• Solid State Line Interface Circuit for Analog and Digital PBX Systems
• Direct Inward Dial (DID) Trunks
• Voice Messaging PBXs
• Related Literature
- AN549, The HC-5502S/4X Telephone Subscriber Line Interface Circuits (SLIC)
- AN571, Using Ring Sync with HC-5502A and HC-5504 SLICs
产品属性
- 型号:
HC-5504
- 制造商:
INTERSIL
- 制造商全称:
Intersil Corporation
- 功能描述:
EIA/ITU PABX SLIC with 40mA Loop Feed
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
HARRIS(哈利斯) |
23+ |
PLCC28(11.51x11.51) |
6000 |
诚信服务,绝对原装原盘 |
询价 | ||
Intersil |
22+ |
28PLCC (11.51x11.51) |
9000 |
原厂渠道,现货配单 |
询价 | ||
INTERSIL |
23+ |
SOP-28 |
35890 |
询价 | |||
INTERSIL |
23+ |
SOP28 |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 | ||
HARRIS |
PLCC |
405 |
询价 | ||||
INTERSIL |
SOP28 |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
HARRIS |
22+ |
CDIP |
5000 |
进口原装!现货库存 |
询价 | ||
INTERSIL |
2015+ |
SMD/DIP |
19889 |
一级代理原装现货,特价热卖! |
询价 | ||
INTERSIL |
23+ |
SMD28 |
5000 |
原装现货,优势热卖 |
询价 | ||
INTERSIL |
2023+ |
SOP28 |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 |