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HC55185FCM中文资料PDF规格书
HC55185FCM规格书详情
The RSLIC-VoIP family of ringing subscriber line interface circuits (RSLIC) supports analog Plain Old Telephone Service (POTS) in short and medium loop length, wireless and wireline applications. Ideally suited for remote subscriber units, this family of products offers flexibility to designers with high ringing voltage and low power consumption system requirements.
Features
• Onboard Ringing Generation
• Compatible with Existing HC5518x Devices
• Low Standby Power Consumption (75V, 65mW)
• Reduced Idle Channel Noise
• Programmable Transient Current Limit
• Improved Off Hook Software Interface
• Integrated MTU DC Characteristics
• Low External Component Count
• Silent Polarity Reversal
• Pulse Metering and On Hook Transmission
• Tip Open Ground Start Operation
• Balanced and Unbalanced Ringing
• Thermal Shutdown with Alarm Indicator
• 28 Lead Surface Mount Packaging
• Reduced Footprint Micro Leadframe Packaging
• Dielectric Isolated (DI) High Voltage Design
• QFN Package Option
- Compliant to JEDEC PUB95 MO-220 QFN - Quad Flat No Leads - Product Outline
- Near Chip Scale Package Footprint; Improves PCB efficiency and has a thinner profile
• Pb-free plus anneal available (RoHS compliant)
Applications
• Voice Over Internet Protocol (VoIP)
• Cable Modems
• Voice Over DSL (VoDSL)
• Short Loop Access Platforms
• Remote Subscriber Units
• Terminal Adapters
产品属性
- 型号:
HC55185FCM
- 制造商:
Rochester Electronics LLC
- 功能描述:
75V RINGING SLIC WITH 53DB BAL FOR FXS - Bulk
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
INTERSIL |
23+ |
NA/ |
3589 |
原装现货,当天可交货,原型号开票 |
询价 | ||
XICOR |
23+ |
PLCC28(11.51x11.51) |
6000 |
诚信服务,绝对原装原盘 |
询价 | ||
INTERSIL |
01+03+ |
PLCC28 |
339 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
ADI |
2022+ |
SOT23-6 |
6000 |
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 | ||
INTERISL |
1844+ |
PLCC |
6528 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
INTERSIL |
21+ |
PLCC28 |
339 |
原装现货假一赔十 |
询价 | ||
INTERSIL |
PLCC28 |
68900 |
原包原标签100%进口原装常备现货! |
询价 | |||
INTERSIL |
02+03+ |
PLCC28 |
557 |
询价 | |||
INTERSIL |
2015+ |
SOP/DIP |
19889 |
一级代理原装现货,特价热卖! |
询价 | ||
INTERSIL |
22+ |
PLCC28 |
2000 |
进口原装!现货库存 |
询价 |