AW87392FCR

8.5V Smart Adaptive DO-Charge pump High Efficiency Low Noise Multi-Level AGC Smart K Audio Amplifier

参考价格
  • 1-99¥6.25
  • 100-249¥5.12
  • 250-499¥4.12
  • 500-999¥3.25
  • 1000+¥2.50

产品详细信息

参数

Power Supply (Min) (V) 2.5
Power Supply (Max) (V) 5.5
PVDD Voltage(V) 8.5
Boost Type Adaptive DO-Charge Pump(inductor free)
PO(W) (8Ω&THD=1%) 2.8W@4.3V
SPK Noise(uV) 20uV@18dB
Protection Multi-Level AGC
Control Interface IIC
RCV mode YES
RCV Noise(uV) 6.5uV@0dB
Temperature -40℃~85℃
Package (mm) FCQFN 2.5X2-16L

封装 | 引脚 | 尺寸

FCQFN 2.5X2-16L

特性

AW87392 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, Smart K audio amplifier. AW87392 integrates awinic’s proprietary Multi-Level AGC audio algorithm, effectively eliminating music noise and improving sound quality and volume. AW87392 integrated efficiency up to 95.4% of Adaptive DO-Charge pump technology, significantly improving the dynamic range of the music output and power consumption of audio system. AW87392 noise floor is as low as to 20μV at speaker mode, with 105dB high signal-to-noise-ratio (SNR). The ultra-low distortion 0.03% and unique Multi-Level AGC technology bring high quality music enjoyment. AW87392 controls internal registers through the I2C interface. Register parameters include output voltage, power amplifier gain, Multi-Level AGC parameters etc. AW87392 built-in over current protection, over temperature protection and short circuit protection function, effectively protect the chip. AW87392 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 DG_AW87392_Software_Design_Guide_CN_V1.1 中文   2024-01-04
产品手册 DS_AW87392_EN_V1.2 英文   2025-07-09
可靠性报告 AWWI-PE76-F10 Reliability Qualification Report For AW87392FCR 英文   2026-05-19

设计和开发

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