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apm1882 Bluetooth Audio Module
DESCRIPTION |
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apm1882 is a high performance Bluetooth module that provides off-the-shelf wireless function for stereo audio application. It combines Bluetooth chip, CODEC, crystal and Flash memory into a surface mount module with a compact size of 18mm by 18mm by 2mm.
The specified profiles and firmware are pre-loaded into the built-in Flash memory of apm1882 for Bluetooth audio transmission and receiving. It can be easily embedded into portable multimedia and audio systems for Bluetooth wireless communication.
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FEATURES |
- Compact size module: 40-pin surface mount module with a size of 18mmx18mmx2mm
- Integrate Bluetooth chip, CODEC, crystal and Flash memory on a single module
- Compliant with Bluetooth specification V1.2
- Support up to 8 general purpose I/O
- Low power modes available
- Easy to implement embedded Bluetooth audio function
- Support firmware upgrade
- Class2 RF output power: < +4 dBm
- Receiver sensitivity: -80dBm @0.1%BER
- Support TX/RX control for class1 application
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APPLICATIONS |
- AV equipments
- Bluetooth Stereo headset supports audio source switch between stereo music and cellular phone call
- Bluetooth audio adaptor to transmit music from an analog source
- MP3 players
- Portable Multimedia Player
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| FUNCTIONAL BLOCK DIAGRAM |
APPEARANCE |
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| Specifications: |
Brief Datasheet
Preliminary Datasheet
Reference Design for MP3 Player Application |
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