HC55140IB

The UniSLIC14 is a family of Ultra Low Power SLICs. The feature set and common pinouts of the UniSLIC14 family positions it as a universal solution for: Plain Old Telephone Service (POTS), PBX, Central Office, Loop Carrier, Fiber in the Loop, ISDN-TA and NT1+, Pairgain and Wireless Local Loop.

The UniSLIC14 family achieves its ultra low power operation through: Its automatic single and dual battery selection (based on line length) and battery tracking anti clipping to ensure the maximum loop coverage on the lowest battery voltage. This architecture is ideal for power critical applications such as ISDN NT1+, Pairgain and Wireless local loop products.

The UniSLIC14 family has many user programmable features. This family of SLICs delivers a low noise, low component count solution for Central Office and Loop Carrier universal voice grade designs. The product family integrates advanced pulse metering, test and signaling capabilities, and zero crossing ring control.

The UniSLIC14 family is designed in the Intersil “Latch” free Bonded Wafer process. This process dielectrically isolates the active circuitry to eliminate any leakage paths as found in our competition’s JI process. This makes the UniSLIC14 family compliant with “hot plug” requirements and operation in harsh outdoor environments.

HC55140IB 特点

• Ultra Low Active Power (OHT) <60mW
• Single/Dual Battery Operation
• Automatic Silent Battery Selection
• Power Management/Shutdown
• Battery Tracking Anti Clipping
• Single 5V Supply with 3V Compatible Logic
• Zero Crossing Ring Control
  • Zero Voltage On/Zero Current Off
• Tip/Ring Disconnect
• Pulse Metering Capability
• 4 Wire Loopback
• Programmable Current Feed
• Programmable Resistive Feed
• Programmable Loop Detect Threshold
• Programmable On-Hook and Off-Hook Overheads
• Programmable Overhead for Pulse Metering
• Programmable Polarity Reversal Time
• Selectable Transmit Gain 0dB/-6dB
• 2 Wire Impedance Set by Single Network
• Loop and Ground Key Detectors
• On-Hook Transmission
• Common Pinout
• Pb-Free Plus Anneal Available (RoHS Compliant)
• HC55121
  • Polarity Reversal
• HC55130
  • -63dB Longitudinal Balance
• HC55140
  • Polarity Reversal
  • Ground Start
  • Line Voltage Measurement
  • 2 Wire Loopback
  • -63dB Longitudinal Balance
• HC55142
  • Polarity Reversal
  • Ground Start
  • Line Voltage Measurement
  • 2.2VRMS Pulse Metering
  • 2 Wire Loopback
• HC55150
  • Polarity Reversal
  • Line Voltage Measurement
  • 2.2VRMS Pulse Metering
  • 2 Wire Loopbac

HC55140 芯片订购指南

芯片型号	产品状态	温度范围	封装尺寸图	潮湿敏感度等级MSL	美元价格US $
HC55140IB	量产	工业级	28 Ld SOIC	1	6.44
HC55140IBZ	量产	工业级	28 Ld SOIC	3	6.44
HC55140IM	量产	工业级	28 Ld PLCC	3	6.64
HC55140IMZ	量产	工业级	28 Ld PLCC	3	6.64

HC55140IB 应用技术支持与电子电路设计开发资源下载

1. HC55140IB 数据资料 datatSheet 下载.PDF
2. Amplifier 放大器产品选型指南 . pdf
3. ATE 系列产品选型指南 . pdf
4. Auto 汽车电子选型指南 . pdf
5. Communication 通信电路产品选型指南 . pdf
6. Computing Power Management Products 计算机电源管理选型指南 . pdf
7. DataConversion 数据转换器产品选型指南 . pdf
8. DCP 数字电位器产品选型指南 . pdf
9. Digital 数字电路产品选型指南 . pdf
10. Display 显示器电路产品选型指南 . pdf
11. Intel 英特尔嵌入式IC 应用解决方案 . pdf
12. XILINX 赛灵思FPGA 应用解决方案 . pdf
13. Interface 接口电路产品选型指南 . pdf
14. Military 军事产品选型指南 . pdf
15. Military /Space 军事/ 太空产品选型指南 . pdf
16. Ordering Nomenclature Intersil 英特矽尔/ Xicor产品命名规则 . pdf
17. pinPoint 系列产品选型指南 . pdf
18. Power 电源管理器件产品选型指南 . pdf
19. Special /Analog 特殊模拟器件产品选型指南 . pdf
20. Switches/MUXes/Crosspoints 开关/ 多路复用器/ 交叉点开关产品选型指南 . pdf
21. Timing /Circuits 定时电路产品选型指南 . pdf
22. Video 视频产品选型指南 . pdf
23. Voltage /Reference 电压基准产品选型指南 . pdf