LCSC Electronics logoLCSC Electronics svg logo
Sign In
USD
SILICON LABS SI3050-E1-FT product image
Images for reference only

SILICON LABS SI3050-E1-FT

Manufacturer
SILICON LABS
MPN
SI3050-E1-FT
LCSC Part #
C1522203
Packaging
TSSOP-20
Customer #
Key Attributes
Demodulator TSSOP-20 Telecom RoHS
DatasheetSILICON LABS SI3050-E1-FT
Alternative Parts1
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement

Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Interface/Telecom
ManufacturerSILICON LABS
PackagingTSSOP-20
TypeDemodulator
Operating Temperature0℃~+70℃
Features-
Current - Supply8.5mA
Voltage - Supply3V~3.6V
Help & FeedbackShow similar products (0) >

Introduction

AI Translation

Voice mail systems DECT base stations. The Si3050+Si3011/18/19 Voice DAA chipset provides a highly-programmable and globally-compliant foreign exchange office (FXO) analog interface. The solution implements patented isolation capacitor technology, which eliminates the need for costly isolation transformers, relays, or opto-isolators, while providing superior surge immunity for robust field performance. The Voice DAA is available as a chipset, a system-side device (Si3050) paired with a line-side device (Si3011/18/19). The Si3050 is available in a 20-pin TSSOP or a 24-pin QFN. The Si3011/18/19 is available in a 16-pin TSSOP, a 16-pin SOIC, or a 20-pin QFN and requires minimal external components. The Si3050 interfaces directly to standard telephony PCM interfaces.

Features

AI Translation
  • PCM highway data interface
  • µ-law/A-law companding
  • SPI control interface
  • GCI interface
  • 80 dB dynamic range TX/RX
  • Line voltage monitor
  • Loop current monitor
  • +6 dBm or +3.2 dBm TX/RX level mode
  • Parallel handset detection
  • 3µA on-hook line monitor current
  • Overload detection
  • Programmable line interface: AC termination, DC termination, Ring detect threshold, Ringer impedance

Applications

AI Translation
  • TIP/RING polarity detection
  • Integrated codec and 2- to 4-wire analog hybrid
  • Programmable digital hybrid for near-end echo reduction
  • Polarity reversal detection
  • Programmable digital gain in 0.1 dB increments
  • Integrated ring detector
  • Type I and II caller ID support
  • Pulse dialing support
  • 3.3V power supply
  • Daisy-chaining for up to 16 devices
  • Greater than 5000V isolation
  • Patented isolation technology
  • Ground start and loop start support
  • Available in Pb-free RoHS-compliant packages
  • DSL IADs
  • VoIP gateways
  • PBX and IP-PBX systems