EMA2203 - Stereo 2.4W Audio Power Amplifier

ESMT (Elite Semiconductor Microelectronics Technology)

General Description

The EMA2203 is a monolithic integrated circuit that provides DC volume control, and stereo bridged audio power amplifiers capable of producing 2W into 4Ω or 2.4W into 3Ω with less than 1.0% THD+N.

Key Features

an low-power consumption shutdown mode, and both power amplifier and headphone.

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EMA2203 stereo 2.4w audio power amplifier by ESMT (Elite Semiconductor Microelectronics Technology) - Datasheet Preview

Datasheet Details

Part number	EMA2203
Manufacturer	ESMT (Elite Semiconductor Microelectronics Technology)
File Size	941.90 KB
Description	Stereo 2.4W Audio Power Amplifier
Datasheet	EMA2203 Datasheet

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Other Datasheets by ESMT (Elite Semiconductor Microelectronics Technology)

Part Number	Description
EMA2202	Stereo 2.4W Audio Power Amplifier
EMA2204	2.7W/Ch Stereo Fully Differential Audio Power Amplifier
EMA2004	2.7W Mono Fully Differential Audio Power Amplifier
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EMA2016	2.5W/CH Stereo Filter-less Class-D Audio Amplifier

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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ESMT/EMP Volume Control and Headphone GENERAL DESCRIPTION The EMA2203 is a monolithic integrated circuit that provides DC volume control, and stereo bridged audio power amplifiers capable of producing 2W into 4Ω or 2.4W into 3Ω with less than 1.0% THD+N. 1.1W (typ) into 8Ω EMA2203 Stereo 2.4W Audio Power Amplifier with DC ． BTL mode PO at 5V, f=1kHz, 10% THD+N 3W (typ) into 3Ω ． Single-ended mode PO at 5V, f=1kHz, 1% THD+N 85mW (typ) into 32Ω ． Shutdown current 0.1µA (typ) The EMA2203 incorporates a DC volume control, stereo bridged audio power amplifiers making it optimally suited for multimedia monitors, portable radios, desktop, and portable computer applications. The EMA2203 features an low-power consumption shutdown mode, and both power amplifier and headphone..