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LE88010

Single Channel FXO Codec

Status: In Production

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Overview
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Development Environment
RoHS Information
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Device Overview

Summary

The Le88010 VoicePort SLAC device, in combination with an analog Data Access Arrangement (DAA) such as the LITELINK DAA from LittelFuse, implements all the voice functions necessary to properly terminate and monitor the customer premises side of a PSTN line and provide linear or G.711 A- or µ-Law encoded voice output over a standard PCM or GCI highway. The Le88010 device is ideal for use in voice enabled DSL modems that implement lifeline POTS and support PBX functionality. This device reduces system level cost, space, and power by achieving a high level of voice integration and adds programmability of transmission and signalling features. Designers benefit by having a simple, cost effective, low power and dense, interface design without sacrificing features or functionality.

Additional Features
  • In combination with a DAA, such as the LITELINK DAA from LittelFuse, provides a complete phone line termination-to-digital interface solution
    • Fully programmable SLAC device
    • Disconnect, Ringing signal, Line-in-use and Line polarity detection,
    • Line supervision for parallel devices connecting to subscriber line
    • Small footprint package - 44-pin QFN
    • Minimal external discrete components required
  • Compatible with solid state or transformer DAA interfaces
  • High speed, pin selectable PCM/MPI or GCI interface
  • Microprocessor interface
  • GCI interface option
  • Programmability
    • Two-wire AC impedance
    • Input/Output mode selection for one relay driver and five general purpose digital I/O pins.
    • Adapts to all ringing frequencies
    • Disconnect, line polarity and line-in-use thresholds
    • DTMF tone generators
    • Dial pulse and DTMF cadence
  • Special feature support
    • DTMF tones
    • Dial pulses
    • Caller ID pass-through
    • Numeric address signaling
    • On hook transmission
  • Integrated 150 mW 3-V or 5-V Relay Driver
    • Supports lifeline POTS in DSL IAD applications
Parametrics
Name
Value
Application
Broadband Gateway FXO CODEC
Series
VE880
Loop Length
Short
SOC Interface
PCM/SPI
Number of Ports
1
Release
True

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Data Sheets

  
1306KB

Application Notes


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
LE88010BQC
0.095200
1.207692
44
VQFN
7x7x1mm
Matte Tin
e3
LE88010BQCT
0.095200
0.473333
44
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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