AW87580FCR

10.5V Smart Adaptive Boost High Efficiency Low Noise Large Volume Smart K Audio Amplifier

产品详细信息

参数

Power Supply (Min) (V) 2.5
Power Supply (Max) (V) 5.5
PVDD Voltage(V) 10.5
Boost Type Adaptive Boost
PO(W) (8Ω&THD=1%) 5.5W@4.2V
SPK Noise(uV) 25uV@18dB
Protection TLTR AGC
Control Interface IIC
RCV mode YES
RCV Noise(uV) 7uV@0dB
Temperature -40℃~85℃
Package (mm) FCQFN 2X3-20L

封装 | 引脚 | 尺寸

FCQFN 2X3-20L(0.55)

特性

AW87580 is a high efficiency, low noise, low power consumption, constant large volume Smart K audio amplifier. AW87580 integrates AWINIC’s proprietary Triple-Level Triple-Rate AGC audio algorithm, effectively eliminating music noise and improving sound quality and volume. AW87580 integrates AWINIC’s proprietary Smart Adaptive Boost with efficiency up to 90% , it greatly improves efficiency at small signal, Overall efficiency up to 87% when output power is 0.5W. AW87580 noise floor is as low as to 25μV at speaker mode, with 108dB high signal-to-noise ratio (SNR). AW87580 has super volume receiver mode, it can deliver 520mW output power into an 8Ω speaker at 9μV noise. AW87580 supports speaker and receiver 2-in-1 application. Quiescent current is 5mA when VDD is equal to 3.6V. In the receiver mode, its ultra-low noise is 7μV. Class D receiver also has high PSRR performance to completely suppress TDD-noise. AW87580 built-in over current protection, over temperature protection and short circuit protection function, effectively protect the chip. AW87580 is available in a FCQFN 2.0mm X3.0mm X 0.55mm-20L package.

技术文档

类型
项目标题
语言
日期
产品手册 DS_AW87580_EN_V1.0 英文   2024-11-08
产品设计指南 AW87580 硬件设计指南 中文   2024-12-05

设计和开发

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