LM730
Bluetooth Multimedia Module
Short Range surface mount Bluetooth Multimedia Module with no antenna for 1.8 V to 3.6 V voltage operation.
This is a CSR Bluecore 5 Multimedia External module designed for Multimedia applications like bluetooth headsets or streaming music. A range of 20-40 m can be achieved using this module with an external antenna. Handsfree 1.5 (HFP1.5) and Advanced Audio Distribution Profile (A2DP) firmware compliant to Bluetooth v2.0 + EDR standard is available.
| Features |
|---|
| Bluetooth v2.0 + EDR compliant backward compatible with Bluetooth v1.2/1.1 specification |
| Class 2 Radio with 25 m range in open space |
| External Antenna |
| High Quality Audio Streaming |
| Low Power Consumption |
| Integrated Switched-Mode regulator |
| Integrated Battery charger |
| Embedded Kalimba DSP Co-Processor |
| Integrated 16 bit Stereo Audio CODEC 95dB SNR for DAC |
| Enhanced Audibility and Noise Cancellation |
| Lead free RoHS compliant |
| 8 MB flash memory |
| Small Size : 16 mm x 15 mm x 2 mm |
| Handsfree (HFP1.5) firmware provided by default on the module |
| PIOs available to add user specific functionality like call alert or active call status via LEDs |
| Support Digital Audio Bus : PCM, I2S or SPDIF |
| Interoperable with PDAs, Phones, PCs and Laptops |
| Benefits |
|---|
| Excellent Solution for application which requires call handling and audio streaming |
| Ideal for embedded systems |
| Small footprint means less PCB area |
| All the firmware and hardware design developed and owned by LM Technologies Ltd |
| Low Power |
| Robust Design |
| No Host Stack required |
| Customized HFP firmware available, since LM Technologies Ltd does in-house firmware development |
| Extensive Technical Support available |
| Support for encryption data and authentication |
| Adaptive Frequency hopping allows Co Existence with Wireless LAN without any interference |
| Low Cost Solution |
| Interoperable with PDAs, Phones, PCs and Laptops |
| RoHS compliance provides environmental benefits mainly during production and end of life stages of this product |
| Applications |
|---|
| High Quality Stereo Wireless headsets |
| High Quality Mono Headsets |
| Handsfree Car Kits |
| Wireless Speakers |
| VOIP Handsets |
| Analogue and USB Multimedia Dongles |
| Bluetooth Enabled Automotive Wireless Gateways |
