AW89402QNR

데이터 시트 :

제품 상세 정보

매개변수

IO Supply (Max) (V)	3.63
IO Supply (Min) (V)	1.62
Digital Supply (Max) (V)	3.63
Digital Supply (Min) (V)	1.62
Signal to noise ratio	103 dB
Dynamic range	103 dB
THD+N Ratio	-95 dB
DSP	NO
Protection	/
Control Interface	IIC
Temperature	-40℃~85℃

패키지 | 핀 | 크기

QFN 4X4-32L

특징

 Multichannel high-performance ADC:4 channel analog microphones or line-in;4 channel digital PDM microphones  ADC line and microphone differential input Performance:103 dB signal to noise ratio ;103 dB dynamic range; -95 dB THD+N Ratio  ADC input voltage:Differential, 2-VRMS full-scale inputs;Single-ended, 1-VRMS full-scale inputs  Programmable channel settings:Channel gain: -6 dB to 36 dB,1 dB steps;Digital volume control: -96dB to 30dB, 0.094dB/step;Phase calibration with 163 ns resolution  Programmable microphone bias  Programmable high pass filter(HPF)  Automatic gain controller (AGC)  I2C-bus control interface  Integrated high-performance audio PLL  I2S/TDM interface (Advanced ):I2S, Left-Justified and Right-Justified;Supports 1/2/4/6/8/16 slots TDM;Supports 8 to 96kHz sample rates;Data Width: 8~32 Bits;Master or slave interface  Power Supplies :VDDA、VDDM: 3.3V;VDDIO: 3.3 V or 1.8 V

기술 문서

유형	제목	언어	날짜
Product Design Guide	AW89402_Software_Design_Guide	中文	2024-10-12
Product Design Guide	AW89402_Software_Design_Guide	英文	2024-10-12
Product Design Guide	AW89402硬件设计指南	中文	2025-01-15
Datasheet	DS_AW89402_EN_V1.3	英文	2025-06-24
Checklist	CL_XX客户_XX项目_AW8940X_Customer_CN_V1.0	中文	2026-02-02

설계 및 개발

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하드웨어 개발

평가 보드

AW8940xQNR_EVB_V1.0 — EVB evaluation board for AW8580x

EVB evaluation board for AW8940x

옵션 보기

소프트웨어 개발

APPLICATION SOFTWARE&FRAMEWORK

AW89402_GUI — AW89402QNR tuning tool

AW89402QNR tuning tool packet

옵션 보기

DRIVER OR LIBRARY

AW89XXX_Driver — Android drivers for AW89XXX series

Android drivers for AW89XXX series，including example code，porting duide，debugging guide，etc

옵션 보기

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.

옵션 보기

하드웨어 개발

평가 보드

AW8940xQNR_EVB_V1.0 — EVB evaluation board for AW8580x

EVB evaluation board for AW8940x

옵션 보기

소프트웨어 개발

APPLICATION SOFTWARE&FRAMEWORK

AW89402_GUI — AW89402QNR tuning tool

AW89402QNR tuning tool packet

옵션 보기

DRIVER OR LIBRARY

AW89XXX_Driver — Android drivers for AW89XXX series

Android drivers for AW89XXX series，including example code，porting duide，debugging guide，etc

옵션 보기

APPLICATION SOFTWARE&FRAMEWORK

AwinicSCPV4_GUI — AwinicSCPV4 Intelligent Tuning Tool

옵션 보기