AW88399SQNR

I2S/TDM Input, High Efficiency, 10.25V BOOST Digital Smart K Audio Amplifier with SKTune Algorithm

参考价格
  • 1-99¥21.15
  • 100-249¥17.34
  • 250-499¥13.96
  • 500-999¥11.00
  • 1000+¥8.46

产品详细信息

参数

Power Supply (Min) (V) 2.7
Power Supply (Max) (V) 5.5
Digital Supply (Min) (V) 1.65
Digital Supply (Max) (V) 1.95
IO Supply (Min) (V) 1.65
IO Supply (Max) (V) 3.6
PVDD Voltage(V) 10.25
Boost Type Adaptive Boost
PO(W) (8&THD=1%) 5.7W@4.2V
SPK Noise(uV) 15.5uV
DSP YES
Protection MEC+AGC
Control Interface IIC
RCV mode YES
RCV Noise(uV) 8.6uV
Temperature -40℃~85℃
Package (mm) QFN 4X4-32L

封装 | 引脚 | 尺寸

QFN 4X4-32L

特性

Integrates SKTune Algorithm  Bass Booster  Parametric Audio Path Equalizer (EQ)  Automatic Gain Control (AGC)  Dynamic Equalizer Enhancement (DEE)  Multi-Band Dynamic Range Compressor (MBDRC)  Anti-clip Voltage Limiter  Speaker Protection Speaker Current and Voltage Sense Smart BOOST with total efficiency up to 84% High RF noise suppression, eliminate the TDD noise completely Low noise: 8.6μV THD+N: 0.01% Extensive Pop-Click Suppression Volume control (from -96dB to 0dB) I2S/TDM interface:  I2S, Left-Justified and Right-Justified  Supports 1/2/4/6/8 slots TDM  Input Sample Rates from 8kHz to 96kHz  Data Width: 16, 20, 24, 32 Bits  Ultrasonic support via TDM/I2S running at 96kHz I2C-bus control interface(1MHz) Power Supplies:  VDD: 2.7V~5.5V  DVDD: 1.65V~1.95V  VDDIO: 1.65V~3.6V Short-Circuit Protection, Over-Temperature Protection, Under-Voltage Protection and Over-Voltage Protection Support pvdd external power supply application WBQFN 4mmX4mmX0.75mm-32L package

技术文档

类型
项目标题
语言
日期
产品设计指南 AW88399SQNR 硬件设计指南 中文   2024-11-26
产品手册 DS_AW88399S_EN_V1.1 英文   2025-09-01
技术帖 ​【技术贴】便携式智能音箱音频解决方案 中文   2024-06-21

设计和开发

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