Datasheet Microchip BM90SPKA5MG7-C751BA
| Manufacturer | Microchip |
| Series | BM90 |
| Part Number | BM90SPKA5MG7-C751BA |
The BM90 multi-speaker stereo audio module is a compact, highly integrated module for Bluetooth v3.0 with Enhanced Data Rate 2.4GHz applications.
Datasheets
Bluetooth 3.0 Multi-Speaker Stereo Audio Module
Prices
Detailed Description
This module is fully compliant with Bluetooth specification and completely backward-compatible with Bluetooth 2.0 or 1.2 systems. It incorporates IS1690S multi-speaker stereo audio chip, 32Kb EEPROM, PCB antenna, and ISSC’s own Bluetooth software stack to achieve the required BT v3.0 with EDR functions. To provide the superior audio and voice quality, it also integrates a DSP co-processor, a PLL, and a CODEC dedicated for voice and audio applications. For voice, not only basic CVSD encoding and decoding but also enhanced noise reduction and echo cancellation are implemented by the built-in DSP to reach the better quality in the both sending and receiving sides. For enhanced audio applications, SBC decoding functions can be also carried out by DSP to satisfy Bluetooth A2DP requirements. In addition, to minimize the external components required for portable devices, a battery voltage sensor , battery charger, a switching regulator and LDO are integrated to reduce system BOM cost for various Bluetooth applications.
Status
| Lifecycle Status | Not Recommended for new designs |
Packaging
| Package | MODULE |
Parametrics
| ADC Channels | No |
| ASCII Interface | No |
| Analog Audio Out | Yes |
| Audio Channels | Stereo |
| Bluetooth Classic-Audio | Yes |
| Bluetooth Classic-Data/SPP | No |
| Bluetooth Low Energy | No |
| Bluetooth Version | 3.0 |
| Digital Audio Out | No |
| FCC Certified | No |
| GPIO | 10 |
| Integrated Class-D AMP | No |
| Lead Count | 37 |
| Line-in | Yes |
| MIC-in | 1 |
| Memory Type | ROM |
| No-shield Option | No |
| Operation Voltage Max | 4.25V |
| Operation Voltage Min | 3.0V |
| PWM | No |
| Package Size | 29 x 15 x 1.8 mm |
| Package Width | 15x29mm |
| Pin Count | 40 |
| SPI | No |
| Temp Range Max | 70C |
| Temp Range Min | -20C |
Model Line
Manufacturer's Classification
- Wireless > Bluetooth > Bluetooth Module
Other Names:
BM90SPKA5MG7C751BA, BM90SPKA5MG7 C751BA
