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STW4820 - Mixed-signal multimedia and power management IC

General Description

STw4820 is a highly integrated mixed signal multimedia and power management IC that enables complete integration of all analog functions needed in high-end mobile phones or portable multimedia applications.

Key Features

  • Power management for platform www. DataSheet4U. com.
  • 3 programmable step-down converters.
  • 6 programmable LDOs.
  • Audio.
  • Dual high-quality stereo codecs.
  • DAC: dynamic range and SNR > 100 dB.
  • Two TDM 4-channel interfaces (configurable in I2S and PCM).
  • AB class headset capless stereo amplifier.
  • D class loudspeaker stereo amplifier (2 x 1 W) USB 2.O OTG interface.
  • High-speed (480 Mb/s) OTG transceiver.
  • ULPI int.

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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
34 .807IRELESS IMPORTANT NOTICE www.DataSheet4U.com Dear customer, As from August 2nd 2008, the wireless operations of STMicroelectronics have moved to a new company, ST-NXP Wireless. As a result, the following changes are applicable to the attached document. ● ● Company name - STMicroelectronics NV is replaced with ST-NXP Wireless. Copyright - the copyright notice at the bottom of the last page “© STMicroelectronics 200x - All rights reserved”, shall now read: “© ST-NXP Wireless 200x - All rights reserved”. Web site - http://www.st.com is replaced with http://www.stnwireless.com Contact information - the list of sales offices is found at http://www.stnwireless.com under Contacts. ● ● If you have any questions related to the document, please contact our nearest sales office.