AW87359FCR

High Efficiency Low Noise Large Volume Handsets Stereo TLTR-AGC 3rd Smart K Audio Amplifier

产品手册 :

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AW87390FCR

Adaptive DO-Chargepump High Efficiency Low Noise Large Volume TLTR-AGC 6th Smart K Audio Amplifier

产品详细信息

Power Supply (Min) (V)	2.8
Power Supply (Max) (V)	5.5
PVDD Voltage(V)	8.5
Boost Type	DO-Charge Pump (inductor free)
PO(W) （8Ω&THD=1%）	3.1W@4.2V
SPK Noise(uV)	38uV@18dB 48uV@24dB
Protection	TLTR AGC
Control Interface	IIC
RCV mode	YES
RCV Noise(uV)	11uV@0dB 16uV@4.5dB
Temperature	-40℃~85℃
Package (mm)	FCQFN 2X2.5-16L

FCQFN 2X2.5-16L

Triple-Level Triple-Rate AGC algorithm：
Enhance bass, improve the dynamic range
Increase volume, eliminate noise, timely and effectively protect the speaker
Output Power：3.1W@8Ω，3.5W@6Ω
Low Noise：11μV
Low THD+N：0.02%
Overall efficiency up to 80%
Support high power receiver stereo application
Support AB/D speaker，AB/D receiver 2-in-1 application
AB receiver：0dB，Vn=11μV，THD+N=0.2%
D receiver：4.5dB，Vn=16μV，THD+N=0.02%
Support 1.8V I2C Control
Over current protection, over-temperature protection and short-circuit protection
Super TDD-Noise suppression
Excellent pop-click suppression
High PSRR：90dB（217Hz）
FCQFN 2.5mmX2.0mmX0.55mm-16L package

AW87359 is specifically designed to improve the musical output dynamic range, enhance the overall sound quality, which is a new high efficiency, low noise, constant large volume, 3rd Smart K audio amplifier. AW87359 integrates awinic’s proprietary Triple-Level Triple-Rate AGC audio algorithm, effectively eliminating music noise and improving sound quality and volume. AW87359 integrated efficiency up to 90% of high voltage DO-Chargepump technology, significantly improving the dynamic range of the music output. AW87359 noise floor is as low as to 38μV at speaker mode, with 102dB high signal-to-noise-ratio (SNR). The ultra-low distortion 0.02% and unique Triple-Level Triple-Rate AGC technology bring high quality music enjoyment.
AW87359 support speaker and high power receiver stereo applications；supports speaker and receiver 2-in-1 applications，class AB/D receiver optional，ultra-low noise is 11μV.
AW87359 controls internal registers through the I2C interface. Register parameters include output voltage, power amplifier gain, Triple-Level Triple-Rate AGC parameters etc.
AW87359 built-in over current protection, over temperature protection and short circuit protection function, effectively protect the chip. AW87359 features small FCQFN 2.5mmX2.0mmX0.55mm-16L package.

技术文档

	类型	项目标题		语言		日期
	产品设计指南	AW87359FCR参考设计指南		中文		2023-05-30
	产品手册	DS_AW87359FCR_EN_V1.5		英文		2023-06-06

设计和开发

如需其他信息或资源，请查看下方列表，点击标题即可进入详情页面。

硬件开发

评估板

AW873X9 V3.0 — 适用于模拟音频功放AW87390FCR AW87391FCR AW87359FCR AW87339FCR AW87389FCR AW87360FCR应用的EVB板（需结合模拟底板使用）

适用于模拟音频功放AW87390FCR AW87391FCR AW87359FCR AW87339FCR AW87389FCR AW87360FCR应用的EVB板（需结合模拟底板使用）

了解详情

软件开发

应用软件和框架

AW87359_GUI — AW87359FCR产品的调试工具

AW87359 GUI用于产品的配置和调试过程。直观的界面和人性化的操作，可以帮助客户缩短开发周期，快速的完成系统集成。

了解详情

驱动程序或库

AW87XXX_Driver — AW87XXX 系列Android驱动

AW87XXX系列Android驱动，包含代码、移植说明等。

了解详情

硬件开发

评估板

AW873X9 V3.0 — 适用于模拟音频功放AW87390FCR AW87391FCR AW87359FCR AW87339FCR AW87389FCR AW87360FCR应用的EVB板（需结合模拟底板使用）

适用于模拟音频功放AW87390FCR AW87391FCR AW87359FCR AW87339FCR AW87389FCR AW87360FCR应用的EVB板（需结合模拟底板使用）

了解详情

软件开发

应用软件和框架

AW87359_GUI — AW87359FCR产品的调试工具

AW87359 GUI用于产品的配置和调试过程。直观的界面和人性化的操作，可以帮助客户缩短开发周期，快速的完成系统集成。

了解详情

驱动程序或库

AW87XXX_Driver — AW87XXX 系列Android驱动

AW87XXX系列Android驱动，包含代码、移植说明等。

了解详情