AW8737AQNR

High Efficiency, Low Noise, Ultra-Low Distortion, Constant Large Volume, Upgrade 7th-Generation Class K Audio Amplifier

参考价格
  • 1-99¥1.58
  • 100-249¥1.29
  • 250-499¥1.04
  • 500-999¥0.82
  • 1000+¥0.63

产品详细信息

参数

Power Supply (Min) (V) 2.5
Power Supply (Max) (V) 5.5
PVDD Voltage(V) 6.05
Boost Type K-Charge Pump (inductor free)
PO(W) (8Ω&THD=1%) 1.7
SPK Noise(uV) 46uV@8V/V
Protection NCN
Control Interface one-wire
RCV mode NO
RCV Noise(uV) NA
Temperature -40℃~150℃
Package (mm) QFN 1.6X1.6-16L

封装 | 引脚 | 尺寸

QFN 1.6X1.6-16L

特性

 Low Quiescent current: 4mA@4.2V  Low noise: 53µV  Power Amplifier’s Overall Efficiency: 81%  Within Lithium Battery Voltage Range, Outputs Constant Large Volume  Selectable speaker-guard power level:0.6W/0.8W/1.0W/1.2W  No-Crack-Noise (NCN) Technology  Super TDD-Noise Suppression  Excellent Pop-Click Suppression  One-Wire Pulse Control  High PSRR: -72dB (217Hz)  Small Package  1.60mm×1.60mm, 0.4mm Pitch WBQFN-16

技术文档

类型
项目标题
语言
日期
产品手册 DS_AW8737AQNR_EN_V1.0 英文   2025-04-27
产品设计指南 AW8737AQNR 硬件设计指南 中文   2026-03-14

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。