Bluetooth® Dual Mode v4.1 Programmable Module – LM746
The LM746 Bluetooth® Dual Mode audio module is an extremely versatile and cost effective solution, enabling audio data to be wirelessly communicated between audio devices using a Bluetooth® and Bluetooth low energy connection.
It’s sound enhancement features make it a perfect fit within your premium audio device. The sound enhancement features includes CSR’s aptX® audio technology, providing CD-like quality over a Bluetooth® connection and CSR’s cVc audio technology for noise cancellation. Therefore making it perfectly suited to wireless headphones, speakers and hand-free headsets.
This standalone module allows the developer to connect a microphone, speakers, capacitive touch sensors, LCD segment displays and other I/O devices.
It provides I2S, PCM and SPDIF digital audio interfaces, running the user application without using an external MCU.
LM offers application support to the developer and can create new user applications for the module.
Your developed user application and settings can be preloaded to the LM746, simplifying the manufacturing and testing process.
It’s SMT side and bottom pads allow for easy integration into your embedded system.
- Wireless headphones and speakers
- Hand-free headsets
- Automotive infotainment systems
- Home entertainment devices
- Audio adapters