Datasheet Microchip BM90 — 数据表
| 制造商 | Microchip |
| 系列 | BM90 |
BM90多扬声器立体声音频模块是紧凑的，高度集成的模块，适用于蓝牙v3.0，具有增强的数据速率2.4GHz应用。该模块完全符合蓝牙规范，并且与蓝牙2.0或1.2系统完全向后兼容。它集成了IS1690S多扬声器立体声音频芯片，32Kb EEPROM，PCB天线和ISSC自己的蓝牙软件堆栈，以实现具有EDR功能的所需BT v3.0。为了提供卓越的音频和语音质量，它还集成了专用于语音和音频应用的DSP协处理器，PLL和CODEC。对于语音，内置DSP不仅实现了基本的CVSD编码和解码，而且还增强了降噪和回声消除功能，从而在发送和接收端均达到了更好的质量。对于增强音频应用，DSP还可以执行SBC解码功能，以满足Bluetooth A2DP要求。此外，为了使便携式设备所需的外部组件最少，集成了电池电压传感器，电池充电器，开关调节器和LDO，以降低各种蓝牙应用的系统BOM成本。
数据表
Datasheet BM90
PDF, 1.7 Mb, 语言: en, 文件上传: Jul 29, 2020, 页数: 31
Bluetooth 3.0 Multi-Speaker Stereo Audio Module
Bluetooth 3.0 Multi-Speaker Stereo Audio Module
从文件中提取
状态
| BM90SPKA5MG7-C581AA | BM90SPKA5MG7-C581BA | BM90SPKA5MG7-C751AA | BM90SPKA5MG7-C751BA | BM90SPKA6MG7-000091 | BM90SPKA6MG7-CFH1AA | BM90SPKA6NBB-0001AA | |
|---|---|---|---|---|---|---|---|
| Lifecycle Status | Not Recommended for new designs | Not Recommended for new designs | Not Recommended for new designs | Not Recommended for new designs | Not Recommended for new designs | Not Recommended for new designs | Not Recommended for new designs |
打包
| BM90SPKA5MG7-C581AA | BM90SPKA5MG7-C581BA | BM90SPKA5MG7-C751AA | BM90SPKA5MG7-C751BA | BM90SPKA6MG7-000091 | BM90SPKA6MG7-CFH1AA | BM90SPKA6NBB-0001AA | |
|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| Package | MODULE | MODULE | MODULE | MODULE | MODULE | MODULE | MODULE |
参数化
| Parameters / Models | BM90SPKA5MG7-C581AA | BM90SPKA5MG7-C581BA | BM90SPKA5MG7-C751AA | BM90SPKA5MG7-C751BA | BM90SPKA6MG7-000091 | BM90SPKA6MG7-CFH1AA | BM90SPKA6NBB-0001AA |
|---|---|---|---|---|---|---|---|
| ADC Channels | No | No | No | No | No | No | No |
| ASCII Interface | No | No | No | No | No | No | No |
| Analog Audio Out | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Audio Channels | Stereo | Stereo | Stereo | Stereo | Stereo | Stereo | Stereo |
| Bluetooth Classic-Audio | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Bluetooth Classic-Data/SPP | No | No | No | No | No | No | No |
| Bluetooth Low Energy | No | No | No | No | No | No | No |
| Bluetooth Version | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 |
| Digital Audio Out | No | No | No | No | No | No | No |
| FCC Certified | No | No | No | No | No | No | No |
| GPIO | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| Integrated Class-D AMP | No | No | No | No | No | No | No |
| Lead Count | 37 | 37 | 37 | 37 | 37 | 37 | 37 |
| Line-in | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| MIC-in | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Memory Type | ROM | ROM | ROM | ROM | ROM | ROM | ROM |
| No-shield Option | No | No | No | No | No | No | No |
| Operation Voltage Max | 4.25V | 4.25V | 4.25V | 4.25V | 4.25V | 4.25V | 4.25V |
| Operation Voltage Min | 3.0V | 3.0V | 3.0V | 3.0V | 3.0V | 3.0V | 3.0V |
| PWM | No | No | No | No | No | No | No |
| Package Size | 29 x 15 x 1.8 mm | 29 x 15 x 1.8 mm | 29 x 15 x 1.8 mm | 29 x 15 x 1.8 mm | 29 x 15 x 1.8 mm | 29 x 15 x 1.8 mm | 29 x 15 x 1.8 mm |
| Package Width | 15x29mm | 15x29mm | 15x29mm | 15x29mm | 15x29mm | 15x29mm | 15x29mm |
| Pin Count | 40 | 40 | 40 | 40 | 40 | 40 | 40 |
| SPI | No | No | No | No | No | No | No |
| Temp Range Max | 70C | 70C | 70C | 70C | 70C | 70C | 70C |
| Temp Range Min | -20C | -20C | -20C | -20C | -20C | -20C | -20C |
模型线
系列: BM90 (7)
制造商分类
- Wireless > Bluetooth > Bluetooth Module