AW85180FCR

23V Digital Input, High Efficiency Class-D Audio Amplifier with PSM and SKTune Algorithm

参考价格
  • 1-99¥25.00
  • 100-249¥20.50
  • 250-499¥16.50
  • 500-999¥13.00
  • 1000+¥10.00

产品详细信息

参数

Control Interface IIC
Temperature -40℃~105℃
DSP YES
Noise (μV) 28
PO(W)(8&THD=1%) 12.5
PO(W)(4&THD=1%) 25
IO Supply (Max) (V) 3.63
IO Supply (Min) (V) 1.62
Digital Supply (Max) (V) 1.98
Digital Supply (Min) (V) 1.62
Power Supply (Max) (V) 23
Power Supply (Min) (V) 3
IV Sense YES
Loadmin(Ω) 3.2
Channel 1

封装 | 引脚 | 尺寸

FCQFN 4X3.5-30L

特性

Key Features Integrated DSP for Audio Processing 23V supply for Class-D Output Stage PSM Multi-Level Supply Architecture PTC External Boost Control Algorithm Ultrasonic Output Support up to 40kHz Output Power 25W@4Ω, 18V, THD+N<1% 30W@4Ω, >18V, THD+N<10% High-efficiency Class-D Amplifier PSM ON 81% at 0.5W,4Ω, PVDDH=18V, PVDDL=5V 84% at 1W,4Ω, PVDDH=18V, PVDDL=5V High-efficiency Class-D Amplifier PSM OFF 80% at 1W, 4Ω, PVDDH=18V, PVDDL=5V 89% at 10W, 4Ω, PVDDH=18V, PVDDL=5V 90% at 20W, 4Ω, PVDDH=18V, PVDDL=5V Interface and Control I2S/TDM:8 Channels of 32 bits up to 96ksps Data Width: 16, 20, 24, 32 bits 32kHz to 192kHz Sample Rates Advanced DSP Audio Processing Real-time IV-Sense for Speaker Protection Nonlinear Excursion Compensation(NEC) Piano Noise Suppression Brownout Protection with Power Limiter Dynamic Equalizer Enhancement (DEE) Protection and EMI: Over Power and Low Battery Protection PVDDH/PVDDL Supply Tracking Limiters Thermal and Over Current Protections Thermal Foldback Slew Rate Control Power Supplies PVDDH: 3V~23V PVDDL: 2.7V~5.5V AVDD: 1.8V IOVDD: 1.8V/3.3V Integrated Self-Protection Over-Current Protection (OCP) Over-Temperature Protection (OTP) Over/Under-Voltage Lock-out (OVLO/UVLO) Cycle by Cycle (CBC) DC-detect and Short-circuit Protection FCQFN 3.5mmX4mm-30L Package

技术文档

类型
项目标题
语言
日期
产品手册 DS_AW85180FCR_EN_V1.0 英文   2025-09-25
产品设计指南 AW85180FCR Hardware Design Guide 中文   2026-01-24
产品设计指南 AW85180 软件设计指南 中文   2026-04-27
产品设计指南 AW85180 Software Design Guide 英文   2026-04-27
Checklist CL_XX客户_XX项目_AW85180_Customer_CN_V1.0 中文   2026-05-18
应用方案 【应用方案】持续布局 AI PC 领域,艾为电子多维度解决方案助力终端革新 中文   2026-06-01
新品发布 【新品发布】AW85180FCR中功率音频功放:内置IV Sense+SKTune神仙®算法加持,赋能终端音频体验升级 中文   2026-03-02
技术帖 【技术贴】解密艾为飞天™DSP黑科技:技术演进、产品迭代与特色算法 中文   2025-10-30

设计和开发

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