ETK8403 Datasheet 3w Class-d Audio Amplifier

Manufacturer: Etek Microelectronics

Overview: General .

Datasheet Details

Part number	ETK8403
Manufacturer	Etek Microelectronics
File Size	110.76 KB
Description	3W class-D audio amplifier
Datasheet	ETK8403-EtekMicroelectronics.pdf

General Description

The ET8403 is a 3W, classD audio amplifier. It offers low THD+N, allowing it to achieve highquality sound reproduction.

The new filterless architecture allows the device to drive to drive the speaker directly, requiring no lowpass output filters, thus to save the system cost and PCB area.

With the same numbers of external components, the efficiency of the ET8403 is much better than that of classAB cousins.

Key Features

3W Output at 10% THD with a 4Ω Load and 5V Power Supply Filterless, Low Quiescent Current & Low EMI Low THD+N Superior Low Noise Efficiency up to 90% Short Circuit Protection Thermal Shutdown Few External Components to Save the Space & Cost PbFree Package.

ETK8403 Distributor & Price

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