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
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价格

状态

BM90SPKA5MG7-C581AABM90SPKA5MG7-C581BABM90SPKA5MG7-C751AABM90SPKA5MG7-C751BABM90SPKA6MG7-000091BM90SPKA6MG7-CFH1AABM90SPKA6NBB-0001AA
Lifecycle StatusNot Recommended for new designsNot Recommended for new designsNot Recommended for new designsNot Recommended for new designsNot Recommended for new designsNot Recommended for new designsNot Recommended for new designs

打包

BM90SPKA5MG7-C581AABM90SPKA5MG7-C581BABM90SPKA5MG7-C751AABM90SPKA5MG7-C751BABM90SPKA6MG7-000091BM90SPKA6MG7-CFH1AABM90SPKA6NBB-0001AA
PackageMODULEMODULEMODULEMODULEMODULEMODULEMODULE

参数化

Parameters / ModelsBM90SPKA5MG7-C581AABM90SPKA5MG7-C581BABM90SPKA5MG7-C751AABM90SPKA5MG7-C751BABM90SPKA6MG7-000091BM90SPKA6MG7-CFH1AABM90SPKA6NBB-0001AA
ADC ChannelsNoNoNoNoNoNoNo
ASCII InterfaceNoNoNoNoNoNoNo
Analog Audio OutYesYesYesYesYesYesYes
Audio ChannelsStereoStereoStereoStereoStereoStereoStereo
Bluetooth Classic-AudioYesYesYesYesYesYesYes
Bluetooth Classic-Data/SPPNoNoNoNoNoNoNo
Bluetooth Low EnergyNoNoNoNoNoNoNo
Bluetooth Version3.03.03.03.03.03.03.0
Digital Audio OutNoNoNoNoNoNoNo
FCC CertifiedNoNoNoNoNoNoNo
GPIO10101010101010
Integrated Class-D AMPNoNoNoNoNoNoNo
Lead Count37373737373737
Line-inYesYesYesYesYesYesYes
MIC-in1111111
Memory TypeROMROMROMROMROMROMROM
No-shield OptionNoNoNoNoNoNoNo
Operation Voltage Max4.25V4.25V4.25V4.25V4.25V4.25V4.25V
Operation Voltage Min3.0V3.0V3.0V3.0V3.0V3.0V3.0V
PWMNoNoNoNoNoNoNo
Package Size29 x 15 x 1.8 mm29 x 15 x 1.8 mm29 x 15 x 1.8 mm29 x 15 x 1.8 mm29 x 15 x 1.8 mm29 x 15 x 1.8 mm29 x 15 x 1.8 mm
Package Width15x29mm15x29mm15x29mm15x29mm15x29mm15x29mm15x29mm
Pin Count40404040404040
SPINoNoNoNoNoNoNo
Temp Range Max70C70C70C70C70C70C70C
Temp Range Min-20C-20C-20C-20C-20C-20C-20C

模型线

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