AW88082CSR

3.4 W I2S Input mono Digital Smart K Audio Amplifier

Datasheet :

Product details

Parameters

Power Supply (Min) (V)	2.5
Power Supply (Max) (V)	5.5<br>
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)	5.5
Boost Type	/
PO(W) （8&THD=1%）	1.47W@5V<br>0.76W@3.6V
SPK Noise(uV)	9
DSP	NO
Protection	/
Control Interface	IIS
RCV mode	NO
RCV Noise(uV)	/
Temperature	-40℃~85℃
Package (mm)	WLCSP 1.34X1.48-9B

Package | Pins | Size

WLCSP 1.34X1.48-9B

Features

High RF noise suppression, eliminate the TDD noise completely
Low noise: 9μV
THD+N: 0.016%
Supports 4Ω Speaker
Extensive Pop-Click Suppression
Three gain settings: -3dB,0dB,+3dB
I2S interface：
I2S Philips
Supports 2 slots
Input Sample Rates from 32kHz to 48kHz
Data Width: 32 Bits
Left/right selection and mono mixing
PDM interface：
Input Sample Rates: 3M/6M/12M
Left/right selection
Simplified interface for audio and control settings
Power Supplies：
VDDP：2.5V-5.5V
VDDD: 1.65V~1.95V
Short-Circuit Protection, Over-Temperature Protection, Under-Voltage Protection and Over-Voltage Protection
WLCSP 1.34mmX1.48mmX0.6mm-9B package

Description

AW88082 is an I2S/PDM input digital audio amplifier. It receives audio and control settings via an I2S/PDM digital interface. The power-down to operating mode transition is triggered when a clock signal is detected on the bit clock input (BCK). Two devices can be combined to build a stereo application.
Due to its 9µV noise floor and ultra-low distortion, clean listening is guaranteed. It can deliver 3.4W output power into an 4Ω speaker at 10% THD+N.
AW88082 features high RF suppression and eliminates TDD noise completely benefited from the digital audio input interface.
AW88082 offers Short Circuit Protection, Over-Temperature Protection, Under-Voltage Protection and Over-Voltage Protection to protect the device.
AW88082 is available in a WLCSP 1.34mmX
1.48mmX0.6mm-9B package.

Technical documentation

	Type	Title		Language		Date
	Datasheet	DS_AW88082_EN_V1.1		英文		2024-03-14
	Product User Guide	AW88082CSR GUI User's Guide		英文		2024-10-24

Design & development

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

Software development

APPLICATION SOFTWARE&FRAMEWORK

AW88082CSR_GUI — AW88082CSR Tunning Tools

The AW88082CSR GUI is used for product configuration and debugging processes. Intuitive interface and user-friendly operation can help customers shorten the development cycle and quickly complete system integration.

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Software development

APPLICATION SOFTWARE&FRAMEWORK

AW88082CSR_GUI — AW88082CSR Tunning Tools

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