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AW88271CSR

データシート：
プレビュー - AW88271CSR - 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) 1.1
IO Supply (Max) (V) 1.95
PVDD Voltage(V) 10.25
Boost Type Adaptive Boost
PO(W) （8&THD=1%） 5.4
SPK Noise(uV) 11
DSP NO
Protection MEC+TPC
Control Interface IIC
RCV mode YES
RCV Noise(uV) 8
Temperature -40℃~105℃
Package (mm) WLCSP 1.838X1.838-25B

パッケージ | ピン | サイズ

WLCSP 1.838X1.838-25B

特性

Smart BOOST with total efficiency up to 89% High RF noise suppression, eliminate the TDD noise completely Low noise: 8μV THD+N: 0.02% Speaker Voltage and Current monitor and feedback with I2S/TDM interface 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 slots TDM Input Sample Rates from 8kHz to 192kHz Data Width: 16~32 Bits Ultrasonic support with sample frequency of 96kHz or 192kHz I2C-bus control interface Power Supplies： VBAT: 2.3V-5.5V DVDD: 1.65V~1.95V VDDIO: 1.1V~1.95V Battery Brown Out Protection Short-Circuit Protection, Over-Temperature Protection, Under-Voltage Protection and Over-Voltage Protection WLCSP 1.838mm X 1.838mm-25B package

技術文書
タイプ
タイトル
言語
日付
Product Design Guide AW88271CSR Hardware Design Guide 中文   2025-05-29
Datasheet DS_AW88271_EN_V1.0 英文   2025-09-19
Product Design Guide DG_AW88271_Software_Design_Guide 中文   2026-01-15
Product Design Guide DG_AW88271_Software_Design_Guide 英文   2026-01-16
Checklist CL_XX客户_XX项目_AW88271CSR_Customer_CN_V1.1 中文   2026-02-02
New product launch 【新品发布】艾为重磅发布新一代小封装、超低功耗、全适配硅负极电池智能数字音频功放 中文   2025-07-15
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。

ハードウェア開発

評価ボード

AW88271CSR_EVB_V1.0 — AW88271CSR_EVB_V1.0 is the digital power amplifier EVB board, cooperating with Digital_EVB_MB, digital power amplifier stereo demonstration can be achieved. Cooperating with the Awinic’s software, mono and stereo applications can be demonstrated.

Evaluation board for digital audio amplifier AW88271CSR

オプションを表示
ソフトウェア開発

APPLICATION SOFTWARE&FRAMEWORK

AW88271_GUI — AW88271 product tuning GUI plugin

AW88271 product tuning GUI plugin. Requires AwinicSCPV4 installed.

オプションを表示

DRIVER OR LIBRARY

AW882XX_Driver — Android and other drivers for AW882XX series

Android and other drivers for AW882XX series，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
ハードウェア開発

評価ボード

AW88271CSR_EVB_V1.0 — AW88271CSR_EVB_V1.0 is the digital power amplifier EVB board, cooperating with Digital_EVB_MB, digital power amplifier stereo demonstration can be achieved. Cooperating with the Awinic’s software, mono and stereo applications can be demonstrated.

Evaluation board for digital audio amplifier AW88271CSR

オプションを表示
ソフトウェア開発

APPLICATION SOFTWARE&FRAMEWORK

AW88271_GUI — AW88271 product tuning GUI plugin

AW88271 product tuning GUI plugin. Requires AwinicSCPV4 installed.

オプションを表示

DRIVER OR LIBRARY

AW882XX_Driver — Android and other drivers for AW882XX series

Android and other drivers for AW882XX series，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