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SI3018-KT - Brand New SILICON LABS Telecommunication Interface ICs - Datasheet - Chipdatas

SI3018-KT - Brand New SILICON LABS Telecommunication Interface ICs

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In Stock: 16474, Ready for Immediate Shipping
Brand:SILICON LABS
Chipdatas Part No.:CD91-SI3018-KT
Manufacturer Part No.:SI3018-KT
Datecode:09+
Package:16-TSSOP 0.173", 4.40mm Width
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  • Description

    The SI3018-KT is a Voice Direct Access Arrangement (DAA) telecommunication interface IC. It is a part of the multinational tech firm Silicon Laboratories' Si3050+Si3011/18/19 Voice DAA chipset that provides a robust and highly-programmable analog interface. It employs Silicon Laboratories patented isolation capacitor technology, which eliminates the requirement for expensive isolation transformers, relays, or opto-isolators while providing superior surge immunity. The Voice DAA is available as a chipset, a system-side device (Si3050) combined 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 SI3018-KT directly interfaces with standard telephony PCM interfaces.

    Specifications and features

    • 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
    • 3 µA on-hook line monitor current
    • Overload detection
    • Programmable line interface
      • AC termination
      • DC termination
      • Ring detect threshold
      • Ringer impedance
    • 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
    • 3.3 V power supply
    • Daisy-chaining for up to 16 devices
    • Greater than 5000 V isolation
    • Patented isolation technology
    • Ground start and loop start support
    • Available in Pb-free RoHS-compliant packages.

    Application Scenarios

    The SI3018-KT is commonly used in the following communication applications:

    • DSL IADs
    • VoIP gateways
    • PBX and IP-PBX systems
    • Voice mail systems
    • DECT base stations

    Comparison

    Advantages
    • Superior surge immunity for robust field performances
    • Provides a highly-programmable and globally-compliant FXO analog interface
    • Requires minimal external components
    • Pb-free RoHS-compliant packages available
    • Allows for up to 16 daisy-chained devices
    Disadvantages
    • No significant disadvantages were reported in the product’s data.
  • Similar parts: 1542 , Click to view
    Attributes Value
    Category Telecommunication Interface ICs
    Manufacturer Silicon Labs
    Product Category Telecom Interface ICs
    Series -
    Packaging Tube
    Package-Case 16-TSSOP (0.173", 4.40mm Width)
    Operating-Temperature *
    Mounting-Type Surface Mount
    Function Direct Access Arrangement (DAA)
    Interface Parallel, SPI, UART
    Voltage-Supply 3 V ~ 3.6 V
    Supplier-Device-Package 16-TSSOP
    Number-of-Circuits 1 Circuit
    Watt -
    Current-Supply 8.5mA
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  • Shopping guide

    Warranty:
    • - 30-day money-back return policy,
    • - 90-day warranty against any manufacturing defects. View more
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Additional Information
  • Datasheet: Download SI3018-KT
  • Chipdatas Part: CD91-SI3018-KT
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2024/06/02 17:59 +0800
Refund
    • Full Refund if you don't receive your order
    • Full or Partial Refund , If the item is not as described
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