HC55140IB中文资料瑞萨数据手册PDF规格书
HC55140IB规格书详情
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.
Features
• 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 Loopback
产品属性
- 型号:
HC55140IB
- 功能描述:
电信线路管理 IC LW PWR SLIC POLV 63DB BALANCE
- RoHS:
否
- 制造商:
STMicroelectronics
- 产品:
PHY
- 接口类型:
UART
- 电源电压-最大:
18 V
- 电源电压-最小:
8 V
- 电源电流:
30 mA
- 最大工作温度:
+ 85 C
- 最小工作温度:
- 40 C
- 安装风格:
SMD/SMT
- 封装/箱体:
VFQFPN-48
- 封装:
Tray
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
INTERSIL |
2015+ |
SMD/DIP |
19889 |
一级代理原装现货,特价热卖! |
询价 | ||
INTERSIL |
0336+ |
781 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | |||
INTERSIL |
21+ |
781 |
原装现货假一赔十 |
询价 | |||
INTERSIL |
23+ |
PLCC |
9526 |
询价 | |||
INTERSIL |
25+ |
NA |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
INC |
23+ |
65480 |
询价 | ||||
HAR |
24+ |
PLCC28 |
500 |
询价 | |||
HAR |
22+ |
PLCC28 |
2000 |
进口原装!现货库存 |
询价 | ||
Intersil |
23+ |
28-PLCC11.51x11.51 |
7300 |
专注配单,只做原装进口现货 |
询价 | ||
INTERSIL |
24+ |
SOP28 |
9600 |
原装现货,优势供应,支持实单! |
询价 |