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Si3018 - PROGRAMMABLE VOICE DAA SOLUTIONS

Download the Si3018 datasheet PDF. This datasheet also covers the Si3050 variant, as both devices belong to the same programmable voice daa solutions family and are provided as variant models within a single manufacturer datasheet.

General Description

The Si3050+Si3011/18/19 Voice DAA chipset provides a highly-programmable and globally-compliant foreign exchange office (FXO) analog interface.

Key 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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (Si3050-Skyworks.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
SI3018 LOW-VOLTAGE / HIGH-CURRENT 1.8 V LINEAR REGULATOR Allegro
SI3018 GLOBAL SERIAL INTERFACE DIRECT ACCESS ARRANGEMENT Silicon Laboratories
SI3010 GLOBAL SERIAL INTERFACE DIRECT ACCESS ARRANGEMENT Silicon Laboratories
Si3011 PROGRAMMABLE VOICE DAA SOLUTIONS Silicon Laboratories
SI3014 (SI3014/24.38) Global MC97 Silicon DAA Silicon Laboratories

Other Datasheets by Skyworks Solutions

Part Number Description
Si3011 PROGRAMMABLE VOICE DAA SOLUTIONS
Si3019 PROGRAMMABLE VOICE DAA SOLUTIONS
Si3050 PROGRAMMABLE VOICE DAA SOLUTIONS
Si32170 Single-Chip FXS
Si32170-B-FM1 Single-Chip FXS

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
Si3050+Si3011/18/19 PROGRAMMABLE VOICE DAA SOLUTIONS 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.