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AW88263CSR

I2S/TDM Input, 10.25V BOOST Digital Smart K Audio Amplifier with Speaker Voltage and Current Sense

Datasheet :
Preview - AW88263CSR - Datasheet

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I2S/TDM Input, 10.25V BOOST Digital Smart K Audio Amplifier with Speaker Voltage ａｎｄ Current Sense

Product details

Parameters

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) 10.25
Boost Type Adaptive Boost
PO(W) （8&THD=1%） 5.2
SPK Noise(uV) 22@24dB
DSP NO
Protection MEC+TPC
Control Interface IIC
RCV mode YES
RCV Noise(uV) 12@13dB
Temperature -40℃~85℃
Package (mm) WLCSP 2.58X2.72-36B

Package | Pins | Size

WLCSP 2.58X2.72-36B

Features

Smart BOOST with total efficiency up to 84%
High RF noise suppression, eliminate the TDD noise completely
Low noise: 12uV
THD+N: 0.02%
Speaker Voltage and Current Sense
Supports 6Ω Speaker
Extensive Pop-Click Suppression
Volume control(from -96dB to 0dB)
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：
VBAT：3.0V-5.5V
DVDD: 1.65V~1.95V
Short-Circuit Protection, Over-Temperature Protection, Under-Voltage Protection and Over-Voltage Protection
WLCSP 2.58X2.72-36B package

Description

The AW88263 is an I2S/TDM input, high efficiency digital Smart K audio amplifier with an integrated 10.25V smart boost converter. Due to its 12uV noise floor and ultra-low distortion, clean listening is guaranteed. It can deliver 5.2W output power into an 8Ω speaker at 1% THD+N.
The AW88263 integrates a high-efficiency smart boost converter as the Class-D amplifier supply rail. The output voltage of boost converter can be adjusted smartly according to the input amplitude, which extremely improves the efficiency without clipping distortion.
The AW88263 features high RF suppression and eliminates TDD noise completely benefited from the digital audio input interface. General settings are communicated via an I2C-bus interface, and the device address is configurable.
The AW88263 offers Short Circuit Protection, Over-Temperature Protection, Under-Voltage Protection and Over-Voltage Protection to protect the device.
AW88263 is available in a WLCSP 2.58X2.72-36B package.

Technical documentation
Type
Title
Language
Date
Datasheet DS_AW88263_EN_V1.4 英文   2023-06-08

Design & development

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

Software development

DRIVER OR LIBRARY

AW882XX_Driver — Android and other drivers for AW882XX series

Android and other drivers for AW882XX series，including example code，porting duide，debugging guide，etc

View options
Software development

DRIVER OR LIBRARY

AW882XX_Driver — Android and other drivers for AW882XX series

Android and other drivers for AW882XX series，including example code，porting duide，debugging guide，etc

View options