EN

AW88498QNR

Product details

Parameters

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%) 5.5
SPK Noise(uV) 11
DSP NO
Protection MEC+TPC
Control Interface IIC
RCV mode YES
RCV Noise(uV) 8
Temperature -40℃~105℃
Package (mm) QFN 4X4-32L

Package | Pins | Size

QFN 4X4-32L

Features

Smart BOOST with total efficiency up to 86% 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 ≥48kHz 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 WBQFN 4mm X 4mm-32L package

Technical documentation

Type
Title
Language
Date
Product Design Guide DG_AW88498_Software_Design_Guide 英文   2026-01-16

Design & development

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