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AW88471CSR

データシート：
プレビュー - AW88471CSR - データシート

製品詳細

パラメータ

Power Supply (Min) (V) 2.3
Power Supply (Max) (V) 5.5
Digital Supply (Min) (V) 1.65
Digital Supply (Max) (V) 1.95
IO Supply (Min) (V) 1.2
IO Supply (Max) (V) 1.8
PVDD Voltage(V) 12
Boost Type Adaptive Boost
PO(W) （8&THD=1%） 6.9W@4.4V
SPK Noise(uV) 9
DSP NO
Protection MEC+TPC
Control Interface IIC IIS
RCV mode YES
RCV Noise(uV) 7
Temperature -40℃~85℃
Package (mm) WLCSP 2.33X2.33-36B

パッケージ | ピン | サイズ

WLCSP 2.33X2.33-36B

特性

 Smart amplifier with total efficiency up to 89%  Output noise：  Speaker mode: 9μV  Receiver mode: 7μV  THD+N: 0.02%  Speaker Voltage and Current monitor and feedback with I2S/TDM interface  Power Saving Mode (PSM)  Supports 4Ω Speaker  Extensive Pop-Click Suppression  Volume control (from -96dB to 0dB)  I2S/TDM interface：  I2S, Left-Justified and Right-Justified  Supports 1/2/4/6/8/16 slots TDM  Input Sample Rates from 8kHz to 192kHz  Data Width: 16, 20, 24, 32 Bits  Ultrasonic support with sample frequency ≥ 48kHz(48kHz/96kHz/192kHz)  I2C-bus control interface(≤1MHz)  Power Supplies：  VBAT: 2.3V-5.5V  DVDD: 1.65V~1.95V  VDDIO: 1.2V / 1.8V  Battery Brown Out Protection  Short-Circuit Protection, Over-Temperature Protection, Under-Voltage Protection and Over-Voltage Protection  WLCSP 2.33mm x 2.33mm -36B Package

技術文書
タイプ
タイトル
言語
日付
Product Design Guide AW88471 Hardware Design Guide 英文   2025-07-24
Datasheet DS_AW88471_EN_V1.1 英文   2025-12-17
Product Design Guide AW88471 Software Design Guide 英文   2026-06-23
Product Design Guide AW88471 软件设计指南 中文   2026-06-23
Technical articles ​【技术贴】便携式智能音箱音频解决方案 中文   2024-06-21

設計と開発

追加の条件や必要なリソースについては、以下のタイトルをクリックして詳細ページをご覧ください。

ソフトウェア開発

APPLICATION SOFTWARE&FRAMEWORK

AW88471_GUI — AW88471CSR product tuning GUI plugin

AW88471CSR product tuning GUI plugin. Requires AwinicSCPV4 installed.

オプションを表示

DRIVER OR LIBRARY

AW88471_Driver — Android and other drivers for AW88471

Android and other drivers for AW88471，including example code，porting duide，debugging guide，etc

オプションを表示

APPLICATION SOFTWARE&FRAMEWORK

AwinicSCPV4_GUI — AwinicSCPV4 Intelligent Tuning Tool

AwinicSCPV4 is an intelligent tuning tool specifically designed for Awinic products, facilitating product configuration and debugging processes. Intuitive interface and user-friendly operation can help customers shorten development time and complete system integration quickly.

オプションを表示
ソフトウェア開発

APPLICATION SOFTWARE&FRAMEWORK

AW88471_GUI — AW88471CSR product tuning GUI plugin

AW88471CSR product tuning GUI plugin. Requires AwinicSCPV4 installed.

オプションを表示

DRIVER OR LIBRARY

AW88471_Driver — Android and other drivers for AW88471

Android and other drivers for AW88471，including example code，porting duide，debugging guide，etc

オプションを表示

APPLICATION SOFTWARE&FRAMEWORK

AwinicSCPV4_GUI — AwinicSCPV4 Intelligent Tuning Tool

AwinicSCPV4 is an intelligent tuning tool specifically designed for Awinic products, facilitating product configuration and debugging processes. Intuitive interface and user-friendly operation can help customers shorten development time and complete system integration quickly.

オプションを表示