AW8155BQNR

Non-Crack-Noise, Ultra-Low-THD+N, Ultra-Low-EMI, Second Generation Class-D Audio Amplifier

参考价格
  • 1-99¥2.12
  • 100-249¥1.73
  • 250-499¥1.40
  • 500-999¥1.10
  • 1000+¥0.85

产品详细信息

参数

Power Supply (Min) (V) 2.5
Power Supply (Max) (V) 5.5
PO(W)(8Ω&THD=1%) 1.42W@4.2V
SPK Noise(uV) 63
Protection NCN
Control Interface one-wire
Temperature -40℃~85℃
Package (mm) QFN 1.5X1.5-9L

封装 | 引脚 | 尺寸

QFN 1.5X1.5-9L

特性

 Ultra low THD+N:0.008%  AB/D operate mode  Two NCN level: 0.65w and 0.8w  Unique RNS  High SNR: 91dB  EEE Function, Greatly reduces EMI over the full bandwidth  Excellent Pop-Click Suppression  No VREF capacitor  One-pulse control  Filter-Free Class-D Architecture  High PSRR (72dB at 217Hz)  Low Shutdown Current (<0.1µA)  Power Supply Range: 2.5V~5.5V  Over-Current Protection  Over-Temperature Protection  Small QFN 1.5mmX1.5mmX0.55mm-9L Package

技术文档

类型
项目标题
语言
日期
产品设计指南 AW8155BQNR 应用参考设计指南 中文   2025-01-10
产品手册 DS_AW8155BQNR_EN_V1.1 英文   2026-06-04