STW4820

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. Thank you for your cooperation and understanding. ST-NXP Wireless 34 .807IRELESS www.stnwireless.com STw4820 Mixed-signal multimedia and power management IC Data Brief 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 interface – VBUS peripheral supply up to 100 mA TVout – CVBS output – PAL, NTSC TV standards supported General-...