- High quality wireless stereo headset.
- High quality wireless stereo speaker.
- Hands-free car kits.
- VOIP or land line phones wireless headsets.
This is a Bluetooth Class2 (max 4dBm) module. It is based on CSR
8640 ROM version chip set which supports Bluetooth V3.0 standard.
The Embedded Kalimba DSP Co-Processor support the advanced features
such as echo cancellation, noise reduction ,and stereo audio (A2DP
profile) communications. Advanced user interface design allows
multipoint HFP or A2DP connections and secure simple pairing. The
integrated stereo DAC provide high quality audio performance with
SNR up to 95dB.Support digital audio bus such as PCM, I2S or SPDIF.
And the on chip Switched-Mode Regulator and Li-ion battery charger
eliminate the needs of external components and costs. The true
single chip solution to audio applications. Internal ROM, serial
flash and EEPROM enable the flexibilities of the module to meet
various kinds of applications.
- Cost effective ROM version
- Simple design and easy to use.
- Flexible configurations for various kinds of applications
13.4 x 13.4 x 2.7 mm (8M SPI Flash for voice prompts)
13.4 x 13.4 x 1.9 mm (EEPROM)
Digital PIOs, Analogue IOs,
2.7V – 4.25V