BC6145

Features ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ 6th generation 1-mic CVC audio enhancements A2DP v1.2 for high-quality mono music streaming Supports mSBC wideband speech codec Programmable audio prompts: available from either EEPROM or a low-cost SPI flash Bidirectional noise reduction: Hear and Be Heard Long-tail echo cancellation for low-cost speakerphones and car-kits Low power consumption: over 11 hours talk time from a 120mAhr battery Advanced multipoint support: enables a headset (HFP) connection to 2 phones for voice Multipoint A2DP streaming: enables a mono headset (A2DP) connection to 2 A2DP source devices for music playback Secure simple pairing, CSR's proximity pairing and CSR's proximity connection 64MIPS Kalimba DSP coprocessor HFP v1.5 and HSP v1.2. Integrated linear and switch-mode regulators 150mA lithium battery charger, with fast charge and external boost charge for a total 240mA High-quality mono codec with 95dB SNR DAC 48-lead 7 x 7 x 0.9mm, 0.5mm pitch QFN, pin compatible with BC6140™ QFN and BC6130™ QFN Green (RoHS compliant and no antimony or halogenated flame retardants) 1-mic CVC Mono Headset Solution Advanced Echo and Noise Cancellation Fully Qualified Single-chip Bluetooth® v3.0 System Production Information BC6145A04 _äìÉ`çêÉ∆=_`SNQR»=nck Issue 2 _`SNQR=nck Data Sheet General Description BlueCore® BC6145™ QFN is a low-cost fully-featured ROM IC solution for Bluetooth mono headsets with extremely low power consumption. The BC6145 QFN ensures incr...