• Complete Bluetooth® 2.0 Stack Including
  • Baseband and Link Manager
  • Protocols: L2CAP, RFCOMM, SDP
  • Profiles: GAP, SDAP, SPP
• High Integration: Includes Processor, Antenna, Crystal, EEPROM, LDO
• Supporting up to 7 Active Bluetooth Data Links and 1 Active SCO Link
• Class 2 Operation
• UART Command/Data Port Speed 921.6kbits/s
• AAI for External PCM Codec
• Better than -80dBm Input Sensitivity
• FCC, IC, CE, and Japan MIC Certified
• Bluetooth SIG QD ID: B012394
• Compact Size: 10 mm x 17 mm x 2.0 mm

• Factory Automation and Control
• Test and Measurement
• Telematics
• POS Terminals
• Medical/Telemedicine
• Data Logging Systems
• Audio Gateways

The Texas Instruments LMX9838 Bluetooth Serial Port module is a fully integrated Bluetooth 2.0 baseband controller, 2.4 GHz radio, crystal, antenna, LDO and discreets; combined to form a complete small form factor (10 mm x 17 mm x 2.0 mm) Bluetooth node.

All hardware and firmware is included to provide a complete solution from antenna through the complete lower and upper layers of the Bluetooth stack, up to the application including the Generic Access Profile (GAP), the Service Discovery Application Profile (SDAP), and the Serial Port Profile (SPP). The module includes a configurable service database to fulfil service requests for additional profiles on the host. Moreover, the LMX9838 is qualified as a Bluetooth endproduct, ready to be used in the end application without additional testing and license cost.

Based on TI’s CompactRISC 16-bit processor architecture and Digital Smart Radio technology, the LMX9838 is optimized to handle the data and link management processing requirements of a Bluetooth node.