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Si2404 - ISOMODEM

Download the Si2404 datasheet PDF. This datasheet also covers the Si2457 variant, as both devices belong to the same isomodem family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • This data sheet applies to Si2457/34/.
  • Integrated DAA 15/04 Revision D.
  • Over 6000 V capacitive.
  • Data modem formats.
  • ITU-T, Bell.
  • 300 bps up to 56 kbps.
  • V.21,V.22, V.29 Fast Connect.
  • V.44, V.42, V.42bis, MNP2-5.
  • Automatic rate negotiation.
  • Type I and II caller ID decode isolation.
  • Parallel phone detect.
  • Globally-compliant line interface.
  • Overcurrent detection.
  • AT command set support.
  • SMS / MMS support.
  • No exter.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (Si2457-SiliconLaboratories.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
Si2404 ISOMODEM Skyworks
SI2400 n-channel enhancement mode lateral D-MOS FET Siliconix
SI2401 V.22BIS ISOMODEM Silicon
Si2415 ISOMODEM Skyworks
Si2434 ISOMODEM Skyworks

Other Datasheets by Silicon Laboratories

Part Number Description
Si2400 V.22BIS ISOMODEM
Si2415 ISOMODEM
Si2434 ISOMODEM
SI2439 V.92 AND V.34 ISOMODEM
Si2457 ISOMODEM

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Si2457/34/15/04 V.90, V.34, V. 32 BIS, V.22BIS I SO MODEM® WITH GLOBAL DAA Features  This data sheet applies to Si2457/34/  Integrated DAA 15/04 Revision D Over 6000 V capacitive  Data modem formats ITU-T, Bell 300 bps up to 56 kbps V.21,V.22, V.29 Fast Connect V.44, V.42, V.42bis, MNP2-5 Automatic rate negotiation  Type I and II caller ID decode isolation Parallel phone detect Globally-compliant line interface Overcurrent detection  AT command set support  SMS / MMS support  No external ROM or RAM required  Firmware upgradeable  UART, SPI, or parallel interface  EEPROM interface  Flexible clock options Low-cost 32.768 kHz oscillator 4.