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The National Semiconductor LMX9838 Bluetooth Serial Port module is a fully integrated Bluetooth 2.0 base-band controller, 2.4GHz radio, crystal, antenna, LDO and discrete combined to form a complete small form factor (10mm x 17mm x 2.0mm) 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 for the application including the generic access profile (GAP),Service discovery application profile (SDAP) and the serial port profile (SPP). The module includes a configurable service database to fulfill service requests for additional profiles on the host. The LMX9838 is qualified as a Bluetooth end product and ready to be used in the end application without additional testing and license cost.
Feature & Benefits:
Complete Bluetooth 2.0 Stack
High Integration Includes 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 up to 921.6kbits/s
Advanced audio interface for external PCM codec
Better than -80dBm input sensitivity
Bluetooth SIG QD ID: B012394
Applications: Portable devices, Communications & Networking, Medical, Industrial, wireless, Audio
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