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SI2493 - Brand New SILICON LABS IC Chips

In Stock:160 ,Ready for Immediate Shipping
New RoSH Lead free
In Stock: 160, Ready for Immediate Shipping
Brand:SILICON LABS
Category:IC Chips
Chipdatas Part No.:CD88-SI2493
Manufacturer Part No.:SI2493
Datecode:09+
Package:TSSOP-24
Request Quote:
PCS
  • Description

    The Si2493 is an ISOmodem chipset that serves as a controller-based modem with a programmable direct access arrangement (DAA) that meets global telephone line requirements. It includes a 16-pin small line-side device and a 24-pin or 16-pin system-side device that does not require a separate DSP data pump, modem controller, memories, codec, isolation transformer, relays, opto-isolators, or a 2- to 4-wire hybrid. It is suitable for embedded modem applications due to its small board area, controller-based architecture, low power consumption, and global compliance. The global Si2493/57/34/15/04-EVB evaluation board Rev 5.0 provides the system designer with a more accessible way to evaluate the Si2493 modem.

    Specifications and Features

    • Dual RJ-11 connection to phone line
    • RS-232 and USB interface to PC
    • Speaker for call monitoring
    • Direct access to Si2493 for embedded application evaluation
    • Easy power connection to common 7.5 V–13.5 V power supplies or USB port
    • 9 V ac adaptor
    • Simple installation and operation
    • EEPROM (24-pin FT only)
    • RS232 lines status display on LEDs

    Application Scenarios

    The Si2493/57/34/15/04-EVB serves as an evaluation board that provides an RJ-11 jack for interfacing the Si2493 modem to the phone line, and USB and RS232 serial ports for interfacing to a PC or data terminal. This eliminates the need for a separate DSP data pump, modem controller, memories, codec, isolation transformer, relays, opto-isolators, and a 2- to 4-wire hybrid. The daughter card can be used independently or with the motherboard for evaluating the Si2493 in an embedded system.

    Comparison

    Advantages
    • Eliminates the need for a separate DSP data pump, modem controller, memories, codec, isolation transformer, relays, opto-isolators, and a 2- to 4-wire hybrid
    • Small board area and controller-based architecture make it ideal for embedded modem applications
    • Global compliance ensures it meets all global telephone line requirements
    Disadvantages
    • The Si2493/57/34/15/04-EVB may not be suitable for use in all systems and configurations
    • The evaluation board may not be as cost-effective as other evaluation methods
  • Similar parts: 430483 , Click to view
    Attributes Value
    Category IC Chips
    Manufacturer SILICON LABS
    Product Category IC Chips
  • Latest 5 Reviews
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  • Shopping guide

    Warranty:
    • - 30-day money-back return policy,
    • - 90-day warranty against any manufacturing defects. View more
    Returning:
    Within 30 days from date of shipment. View more

    Delivery period:
    • - Will ship out in 2-3 days
    • - DHL Express: 3-7 business days
    • - DHL eCommerce: 12-22 business days
    • - FedEx International Priority: 3-7 business days
    • - EMS: 10-15 business days
    Shipping fee:
    • - Automatic Email notification (above 5 times)
    • - View in your order page
    Shipping option:
    DHL, FedEx, EMS, SF Express, and Registered Air Mail
    Shipping tracking:
    • - Automatic Email notification (above 5 times)
    • - View in your order page
    View more

    How to Buy:
    • - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
    • - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
    • View more
    Payment:
    • - Paypal,Credit Card includes Visa, Master, American Express.
    • - Wire transfer, include Local bank transfer.
    • - Western Union.
    • View more
Contact us
Additional Information
  • Datasheet: Download SI2493
  • Chipdatas Part: CD88-SI2493
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2024/10/12 07:48 +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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  • The fee is charged according to the rule of PayPal.
  • Western Union charge US$0.00 banking fee.
  • We recommend to use bank transfer for large orders to save on handling fees.
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