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LE9672

Dual Ch 150V Tracking Battery Line Circuit

Status: Not Recommended for new designs

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RoHS Information
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Device Overview

Summary

The miSLIC™ Series Subscriber Line Interface Circuit together with a VoIP processor or SoC, provides an economical turn-key solution for derived voice applications. The miSLIC device is controlled by a VoIP processor or SoC through a simple, single serial interface. The Le9672 Tracking Battery miSLIC device provides high efficiency, 140 Vpk high voltage ringing and system power management functions for two telephone line FXS ports. The dual channel Le9672 features wideband clarity and complete BORSCHT functionality. Manufacturing test and subscriber line testing are standard features. All AC, DC, and power parameters are programmable making the miSLIC device suitable for any application requiring SLIC functionality.

Please consider this device LE9652

Additional Features
  • Economical, fifth generation line interface solution for VoIP processors and SoCs
  • Dual Channel Architecture
  • Single port 4-wire interface control (ZSI)
    • Compatible with numerous VoIP processors and SoC solutions
    • Less expensive isolation than multi-port control
    • Simplifies board routing
  • VoicePath SDK and VP-API-II software available to implement FXS functions
  • VeriVoice Professional Test Suite Software
    • Comprehensive subscriber loop testing, including Telcordia GR-909-CORE / TIA-1063 diagnostic testing
    • Industry leading advanced test software
  • VeriVoice Manufacturing Test (VVMT) Package
    • Facilitates factory testing and calibration of assembled boards
  • High Voltage Tracking Ringing Capability
    • Minimized power dissipation in all states
    • 5 REN
    • Up to 140 Vpk internal ringing with programmable DC offset
    • Adaptive ringing power management
  • Integrated Power Management
    • Switching power supply tracks line voltage minimizing active and ringing power dissipation
  • Low cost, 2-Layer PCB reference designs
  • Complete wideband BORSCHT functionality
  • Worldwide programmability
  • Per channel narrowband or wideband operation
Parametrics
Name
Value
Application
Broadband Gateway FXS
Series
miSLIC
Loop Length
Short
Battery Topology
Tracking
SOC Interface
ZSI
Output Voltage (V) max
150
Number of Ports
2
Release
True

Documents

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Data Sheets

  
4813KB

Board Design Files


Please visit the Microsemi Software Download System (SDS) for available software.

RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
LE9672WQC
0.188400
1.353846
56
VQFN
8x8x1mm
Matte Tin
e3
LE9672WQCT
0.188400
0.548148
56
VQFN
8x8x1mm
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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