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LE9632

Dual Ch 150V Tracking Battery Line Circuit

Status: In Production

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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 dual channel Le9632 miSLIC device uses individual Tracking power supplies capable of ringing up to 140 VPK with high efficiency to minimize power dissipation in all states. Ringing and system power management are supported to limit the peak power requirements of the telephone line FXS port. The Le9632 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 Le9632 device suitable for any application requiring SLIC functionality.

Additional Features
  • Reduced footprint and space optimized version of ZL88701/702 dual channel VoicePort devices
  • 53-pin 7x7 mm QFN package
  • Dual Channel Architecture
  • PCM / SPI interface control
    • Compatible with numerous VoIP processors and SoC solutions
    • Programmable interface voltage to support 1.8V, 2.5V, and 3.3V SoC processors
  • 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
    • Tracking flyback with 140 Vpk open circuit ringing capability
    • Tracking inverting boost with 125 Vpk open circuit ringing capability
    • Adaptive ringing power management
  • 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
PCM/SPI
Output Voltage (V) max
150
Number of Ports
2
Release
True

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User Guides


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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
LE9632RQC
0.142800
1.207692
53
VQFN
7x7x1mm
Matte Tin
e3
LE9632RQCT
0.142800
0.370000
53
VQFN
7x7x1mm
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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