BM20SPKA1NBC-0001AA

RF Transceiver Modules And Modems Overview

The BM20SPKA1NBC-0001AA is a Bluetooth v4.1 stereo audio transceiver module manufactured by Microchip Technology. Operating at 2.4GHz, it supports Class 2 performance with an output power of 4dBm and receiver sensitivity of -91dBm. The module utilizes I2S and UART serial interfaces for data transmission. It functions within a supply voltage range of 3V to 4.2V and operates reliably between -20°C and +70°C. Designed for surface mount installation in a 43-SMD package, this component integrates the antenna and Bluetooth stack into a compact form factor suitable for wireless audio applications.

RF Transceiver Modules And Modems Feature Summary

• Provides a complete wireless audio solution with integrated Bluetooth stack
• Features an integrated trace antenna for compact design
• Supports stereo audio transmission via Bluetooth v4.1 protocol

RF Transceiver Modules And Modems Applications

• Wireless audio streaming devices
• Bluetooth-enabled stereo headphones
• Portable audio speakers

RF Transceiver Modules And Modems Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm that the specific ordering suffix matches the required shield configuration and antenna type. Ensure compliance with RoHS3 specifications and check for any relevant Product Change Notices affecting current production batches before finalizing procurement orders.

RF Transceiver Modules And Modems Selection Notes

Select this module when a compact, surface-mount Bluetooth v4.1 stereo audio solution is required. It is appropriate for designs needing integrated antennas and Class 2 range. Consider interface compatibility with I2S and UART controllers. Evaluate thermal requirements against the specified operating temperature range during system integration planning.

RF Transceiver Modules And Modems Part Context

This component belongs to the Microchip BM20/BM23 series of Bluetooth stereo audio modules. These modules are designed to simplify the implementation of wireless audio functionality in consumer electronics. The series provides a pre-certified RF solution, reducing development time and complexity for engineers integrating Bluetooth capabilities into portable audio hardware.

RF Transceiver Modules And Modems Replacement Considerations

Direct substitute part numbers are not explicitly confirmed in the provided documentation. Verify availability of equivalent models within the BM20/BM23 family or consult Microchip Technology for current recommended replacements.