AW88252FCR

I2S/TDM Input, 9.5V BOOST Digital Smart K Audio Amplifier

产品详细信息

参数

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) 9.8
Boost Type Adaptive Boost
PO(W) (8&THD=1%) 5.2
SPK Noise(uV) 11
DSP NO
Protection MEC+AGC
Control Interface IIC
RCV mode YES
RCV Noise(uV) 7.8
Temperature -40℃~105℃
Package (mm) FCQFN 2X2-16L

封装 | 引脚 | 尺寸

FCQFN 2X2-16L

特性

Smart BOOST with total efficiency up to 87% High RF noise suppression, eliminate the TDD noise completely Low noise: 7.8μV THD+N: 0.025% 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 ≥48kHz I2C-bus control interface Power Supplies: VBAT: 2.3V-5.5V DVDD: 1.65V~1.95V Battery Brown Out Protection Short-Circuit Protection, Over-Temperature Protection, Under-Voltage Protection and Over-Voltage Protection FCQFN 2mm X 2mm-16L package

技术文档

类型
项目标题
语言
日期
产品设计指南 AW88252FCR Hardware Design Guide 中文   2025-07-25
产品手册 DS_AW88252FCR_EN_V1.1 英文   2026-02-27
产品设计指南 AW88252_Software_Design_Guide 英文   2026-04-22
产品设计指南 AW88252_Software_Design_Guide 中文   2026-04-22
技术帖 ​【技术贴】便携式智能音箱音频解决方案 中文   2024-06-21

设计和开发

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