Airoha络达 AB1526现货供应

AB1526简介

AB1526是一个先进的单片机解决方案，它集成了基带和无线电，用于密集的音频应用。蓝牙4.2双模认证，支持HFP1.6定义的宽带语音、AAC解码器和2-Mic，以获得更好的降噪和回声消除性能。AB1526嵌入串行闪存，对于客户软件升级和支持第三方软件移植更为灵活。AB1526具有优化的MCU结构、接口排列和更好的DSP算法，在大多数蓝牙音频应用中，如耳机和耳机，都能提供更高的性能和水晶般的声音和音乐质量。AB1526采用非常小的BGA封装类型，只有很少的外部组件，可以满足超小型耳机的应用。AB1526支持“Airostreo”，两个扬声器可以相互连接，在一个扬声器中播放左声道，在另一个扬声器中播放右声道作为无线立体声系统。Airostreo可以让终端用户在没有有线连接的情况下获得出色的立体声体验。AB1526还支持“AiroShare”，它可以将音乐从一个音频设备无线中继到另一个设备，用户可以轻松地共享来自同一音频源的音乐。

AB1526特征

BT 4.2双模，包括低能量配置文件

支持EDR功能

A2DP配置文件版本1.3兼容

HFP配置文件版本1.6兼容

HSP配置文件版本1.2兼容

AVRCP配置文件版本1.5兼容

SPP配置文件版本1.2兼容

HFP和A2DP的多点

嵌入式96MIPS双MAC-DSP协处理器

双麦克风降噪和回声消除

可编程均衡器

支持包丢失隐藏

支持宽带语音、宽带语音提示和定制语音提示

支持语音命令

支持AAC_LC解码器

支持Airostreo。航空兵。

支持iOS和Android应用

空中支援更新

内置电池服务，近距离配置文件

集成锂离子电池充电器支持250毫安快速充电和过放电保护

应用

立体声耳机

Airostreo耳机

立体声耳机

AiroShare耳机

AB1526 is an advanced single-chip solution which integrates baseband and radio for intensive audio applications. It is Bluetooth 4.2 dual mode certified and supports wide band speech which is defined at HFP1.6, AAC decoder, and 2-Mic for better noise reduction and echo cancellation performance. AB1526 embeds serial flash which is more flexible for customer SW upgrading and 3^rd party SW porting is supported. With optimized MCU structure, interface arrangement and better DSP algorithm, AB1526 provides higher performance and crystal voice and music quality in most of the Bluetooth audio application like Headset and Headphone. With very small BGA package type and only a few outside components, AB1526 can fit the ultra-small type headset application. AB1526 supports “AiroStereo” which two speakers can connect to each other, play left channel in one speaker and play right channel in another speaker as a wireless stereo system. AiroStereo can let end users have great stereo experience without wire connection. AB1526 also supports “ AiroShare” which can relay the music from one audio device to another device wirelessly that users can easily share the music from the same audio source.
 
 

Features

• BT 4.2 dual mode including low energy profiles

• Support EDR function

• A2DP profile version 1.3 compliant

• HFP profile version 1.6 compliant

• HSP profile version 1.2 compliant

• AVRCP profile version 1.5 compliant

• SPP profile version 1.2 compliant

• Multipoint for HFP and A2DP

• Embedded 96MIPS dual-MAC DSP coprocessor

• 2-Mic Noise reduction and Echo cancellation

• Programmable EQ

• Support Packet loss concealment

• Support Wide band speech, wide band voice prompt and customized voice prompt

• Support Voice command

• Support AAC_LC decoder

• Support AiroStereo. AiroShare.

• Support iOS and Android APP

• Support over the air update

• Build in Battery service, proximity profiles

• Integrated Li-ion battery charger supports 250mA fast charging and over-discharging protection

Applications

• Stereo headset

• AiroStereo headsets

• Stereo headphone

• AiroShare headphones