AW88082QNR-Q1

3W Digital Input mono Digital Smart K Audio Amplifier with I2C control interface

Datasheet :

Product details

PVDD Voltage(V)	5.5
Boost Type
PO	1.4W@5V 0.7W@3.6V
Protection	/
Control Interface	IIC
Temperature	-40℃~105℃
Package (mm)	QFN 3X3-16L

QFN 3X3-16L

AEC-Q100 qualified : Temperature range grade 2: -40℃～105℃ High RF noise suppression, eliminate the TDD noise completely Low noise: 9μV THD+N: 0.016% Supports 4Ω Speaker Extensive Pop-Click Suppression I2C-bus control interface(≤1MHz) Three gain settings Volume control(from -96dB to 0dB) I2S /TDM interface： I2S Philips,Left-Justified and Right-Justified Supports 1/2/4/6/8 slots TDM Input Sample Rates from 8kHz to 96kHz Data Width: 16,20,24,32 Bits Left/right selection and mono mixing PDM interface： Input Sample Rates: 3M/6M/12M Left/right selection Low delay Power Supplies： VBAT：2.5V-5.5V DVDD: 1.65V~1.95V Short-Circuit Protection, Over-Temperature Protection, Under-Voltage Protection and Over-Voltage Protection QFN 3.0mmX3.0mmX0.75mm-16L Package

AW88082QNR-Q1 is an I2S/TDM/PDM input digital audio amplifier. Due to its 9µV noise floor and ultra-low distortion, clean listening is guaranteed. It can deliver 3.0W output power into an 4Ω speaker at 10% THD+N. AW88082QNR-Q1 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. Two devices can be combined to build a stereo application. AW88082QNR-Q1 offers Short Circuit Protection, Over-Temperature Protection, Under-Voltage Protection and Over-Voltage Protection to protect the device. AW88082QNR-Q1 is available in a QFN 3.0mmX3.0mmX0.75mm-16L package. The package is reliable and stable.

Technical documentation

	Type	Title			Date
	Datasheet	DS_AW88082QNR-Q1_EN_V1.2			2025-07-10

Design & development

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Hardware development

Evaluation board

AW88082QNR_EVB_DB_V1.2 — EVB evaluation board suitable for digital audio amplifierAW88082QNR、AW88082QNR-Q1 application, equipped with Digital SmartK Bottom EVB V2.3 and supporting software, can achieve mono and stereo demonstration of digital amplifier;

EVB evaluation board suitable for digital audio amplifier AW88082QNR、AW88082QNR-Q1(needs to be used with digital motherboard)

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Hardware development

Evaluation board

EVB evaluation board suitable for digital audio amplifier AW88082QNR、AW88082QNR-Q1(needs to be used with digital motherboard)

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