/ オーディオ

AW88308QNR

データシート：

製品詳細

パラメータ

Power Supply (Min) (V)	3
Power Supply (Max) (V)	5.5
Digital Supply (Min) (V)	1.65
Digital Supply (Max) (V)	1.95
IO Supply (Min) (V)	1.65
IO Supply (Max) (V)	1.95
PVDD Voltage(V)	6
Boost Type	K-Charge Pump (inductor free)
PO(W) （8&THD=1%）	1.7W@4.2V
SPK Noise(uV)	22uV@20dB
DSP	NO
Protection	Multi-Level AGC
Control Interface	IIC
RCV mode	YES
RCV Noise(uV)	15uV@17dB
Temperature	-40℃~85℃
Package (mm)	QFN 3.5X3.5-24L

パッケージ | ピン | サイズ

QFN 3.5X3.5-24L

特性

Adaptive Charge Pump with total efficiency up to 84%
Supports Speaker, Receiver 2-in-1 application
High RF noise suppression, eliminate the TDD noise completely
Low noise: 15uV
THD+N: 0.02%
Extensive Pop-Click Suppression
I2S/TDM interface：
I2S, Left-Justified ａｎｄ Right-Justified
Supports four slots TDM
Input Sample Rates from 8kHz to 96kHz
Data Width: 16, 20, 24, 32 Bits
I2C-bus control interface(400kHz)
Power Supplies：
VDD：3.0V~5.5V
DVDD: 1.65V~1.95V
VDDIO:1.65V~3.6V
Short-Circuit Protection, Over-Temperature Protection, Under-Voltage Protection ａｎｄ Over-Voltage Protection
QFN 3.5X3.5-24L Package

技術文書

	タイプ	タイトル		言語		日付
	Datasheet	DS_AW88308_EN_V1.2		英文		2023-09-07
	Technical articles	【技术贴】便携式智能音箱音频解决方案		中文		2024-06-21