PRODUCTS

General Description

AB1526P is an advanced single-chip solution which integrates baseband and radio for intensive audio applications. It is Bluetooth 5.0 dual mode certified and supports wide band speech which is defined at HFP1.7, AAC decoder, and 2-Mic for better noise reduction and echo cancellation performance. AB1526P 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, AB1526P 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, AB1526P can fit the ultra-small type headset application. AB1526P supports TWS, which can let end users have great stereo experience without wire connection.

Features

Bluetooth 5.0 dual mode including low energy profiles
Support EDR function
A2DP profile version 1.3 compliant
HFP profile version 1.7 compliant
HSP profile version 1.2 compliant
AVRCP profile version 1.5 compliant
SPP profile version 1.2 compliant
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 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