EMA1901 - 1.25W Mono Audio Power Amplifier

Product Overview

Elite Semiconductor

Datasheet Details

Part number	EMA1901
Manufacturer	Elite Semiconductor
File Size	214.23 KB
Description	1.25W Mono Audio Power Amplifier
Datasheet	EMA1901 Datasheet
Additional preview pages of the EMA1901 datasheet.

Product details

Description

The EMA1901 is an audio power amplifier primarily designed for portable communication applications such as mobile phones and portable multimedia players (PMP).

Features

a low-power consumption shutdown mode, and an internal thermal shutdown protection mechanism. Advanced pop & click circuitry is built in to eliminate noises that would otherwise occur during turn-on and turn-off transitions. The EMA1901 is unity-gain stable and can be configured by external gain-setting resistors. EMP products are RoHS and Halogen free compliant.
PSRR at 217Hz, VDD = 5V (Fig. 1) Power Output at 5.0V & 1% THD Power Output at 2.6V & 1% THD S.

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Published: Jul 21, 2014 |