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HC3-5504B-5中文资料EIA/ITU PABX SLIC with 40mA Loop Feed数据手册Renesas规格书
HC3-5504B-5规格书详情
描述 Description
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.
特性 Features
• Pin for Pin Replacement for the HC-5504
• 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 LoopsApplications
• 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
技术参数
- 型号:
HC3-5504B-5
- 制造商:
Rochester Electronics LLC
- 功能描述:
- Bulk
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
HARRIS/哈里斯 |
24+ |
NA/ |
3000 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
HAR |
25+ |
QFP |
3200 |
全新原装、诚信经营、公司现货销售 |
询价 | ||
INTERSIL |
25+ |
NA |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
HAR |
24+ |
DIP24 |
640 |
只做原厂渠道 可追溯货源 |
询价 | ||
HARRIS |
23+ |
DIP-28 |
7000 |
绝对全新原装!100%保质量特价!请放心订购! |
询价 | ||
HAR |
QQ咨询 |
DIP |
865 |
全新原装 研究所指定供货商 |
询价 | ||
HAR |
22+ |
DIP-24 |
79284 |
进口原装!现货库存 |
询价 | ||
HAR |
24+ |
DIP |
90 |
新 |
询价 | ||
HAR |
22+ |
PDIP |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
Harris |
NA |
8560 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 |


