We are pleased to announce that as of August 13, 2015, Qualcomm Global Trading Pte. Ltd., a subsidiary of Qualcomm Incorporated, has completed its acquisition of CSR plc. For more information, please see the press release .


CSR8605™ is an addition to CSR’s CSR8600® family of single chip Bluetooth® ROM audio devices that targets entry level Bluetooth A2DP audio sink mono speakers. 

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  • Bluetooth 4.0 mono speakers
  • RF performance : Tx: +9dBm, Rx: -91dBm
  • Audio sink with support for A2DP v1.2 and AVRCP v1.0
  • Supports connection to two A2DP source devices for music streaming
  • High performance mono CODEC
  • 5-band fully configurable music EQ
  • Powerful configuration tool for end product customization
  • Support for SPI serial flash and serial EEPROM to store voice prompts
  • Integrated Li-ion battery charger
  • Three hardware LED controllers
  • 68-lead QFN package
  • Enables portable Bluetooth speaker with impressive audio quality for music streaming from smartphone or tablet to create a go-anywhere and party user experience
  • Highly integrated single chip for low eBOM cost and fast time to market
  • Provides CSR’s Bluetooth manufacturers cost effective device for entry level portable Bluetooth speaker based on CSR’s proven single-chip headset solution

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