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AW89201QNR

AW89201 立体声通道高性能低功耗音频模数转换器 (ADC)

Datasheet :
Preview - AW89201QNR - Datasheet

Product details

Parameters

IO Supply (Max) (V) 3.63
IO Supply (Min) (V) 1.62
Digital Supply (Max) (V) /
Digital Supply (Min) (V) /
Signal to noise ratio 101dB
Dynamic range 101dB
THD+N Ratio -94dB
DSP NO
Protection /
Control Interface IIC
Temperature -40℃~85℃

Package | Pins | Size

QFN 3X3-20L

Features

多通道高性能 ADC：2 通道模拟麦克风或线路输入;2 通道数字 PDM 麦克风 ADC 线路和麦克风差分输入性能:01 dB 信噪比;101 dB 动态范围;-94 dB 总谐波失真加噪声 (THD+N) 比率 ADC 输入电压:差分，2-VRMS 满量程输入;单端，1-VRMS 满量程输入 可编程通道设置：通道增益：-6 dB 至 36 dB，步长 1 dB;数字音量控制：-96 dB 至 30 dB，步长 0.094 dB 可编程高通滤波器 (HPF); 自动增益控制器 (AGC) I2C 总线控制接口 I2S/TDM 接口:支持 I2S、左对齐和右对齐格式;支持非标准 I2S;支持 1/2/4/6/8/16 时隙 TDM;支持 8 kHz 至 192 kHz 采样率;数据位宽：16、20、24、32 位;主模式或从模式接口 电源供电:VDDA: 3.3 V 或 1.8 V;VDDIO: 3.3 V 或 1.8 V WBQFN 3X3-20L 封装 (高度 0.55 )

Description

The AW89201 is a high performance, low power stereo channel audio analog-to-digital converter (ADC) for microphone array application. The device supports line and microphone inputs. The device integrates two PGAs for stereo differential inputs, AINLP & AINLN, AINRP & AINRN. The device supports simultaneous sampling of up to two analog channels or two digital channels for the pulse density modulation (PDM) microphone input. The device integrates programable channel gain, digital volume control, a programmable high-pass filter (HPF), and allows for sample rates up to 192 kHz. The device supports time-division multiplexing (TDM), I2S, or left-justified (LJ) audio formats, and can be controlled with the I2C interface. The device is very suitable for music and voice application, such as Microphone Array, Far field voice capture, Smart speaker, Conference system, Sound bar, Audio Interface, etc. AW89201 is available in a WBQFN 3X3-20L (Height 0.55) Package.

Technical documentation
Type
Title
Language
Date
Product Design Guide AW89201 Software Design Guide 英文   2026-05-19
Datasheet DS_AW89201_EN_V1.1 英文   2026-09-10
Reliability Report Reliability Qualification Report For AW89201QNR V1.2 英文   2026-07-07

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Software development

APPLICATION SOFTWARE&FRAMEWORK

AW89201_GUI — AW89201QNR product tuning GUI plugin

AW89201QNR product tuning GUI plugin. Requires AwinicSCPV4 installed.

View options

DRIVER OR LIBRARY

AW89201_Driver — Android drivers for AW89201

Android drivers for AW89201，including example code，porting duide，debugging guide，etc

View options

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.

View options
Software development

APPLICATION SOFTWARE&FRAMEWORK

AW89201_GUI — AW89201QNR product tuning GUI plugin

AW89201QNR product tuning GUI plugin. Requires AwinicSCPV4 installed.

View options

DRIVER OR LIBRARY

AW89201_Driver — Android drivers for AW89201

Android drivers for AW89201，including example code，porting duide，debugging guide，etc

View options

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.

View options