EUA2510A Datasheet Low EMI 2.7W Boosted Class-D Audio Power Amplifier

Manufacturer: Eutech Microelectronics

Overview: EUA2510A Low EMI 2.7W Boosted Class-D Audio Power Amplifier.

EUA2510A low emi 2.7w boosted class-d audio power amplifier by Eutech Microelectronics - Datasheet Preview

Datasheet Details

Part number	EUA2510A
Manufacturer	Eutech Microelectronics
File Size	433.78 KB
Description	Low EMI 2.7W Boosted Class-D Audio Power Amplifier
Download	EUA2510A Download (PDF)

General Description

The EUA2510A integrates a current-mode boost converter with a high efficiency mono, Class D audio power amplifier to provide 2.7W/10% THD or 2W/1% THD continuous power into a 4Ω speaker when operating on a 3.3V power supply with boost voltage (PV1) of 5V.

The Class D amplifier is a low noise, filterless PWM architecture that eliminates the output filter, reducing external component count, board area consumption, system cost, and simplifying design.

The EUA2510A’s boost converter, operating at a fixed frequency of 600KHz, generates a high voltage rail which is used to supply the Class-D amplifier.

Key Features

a low-power consumption shutdown mode. Shutdown may be enabled by driving the Shutdown pin to a logic low (GND). The gain of the Class D is externally configurable which allows independent gain control from multiple sources by summing the signals. Output short circuit and Thermal shutdown protection prevent the device from damage during fault conditions. Superior click and pop suppression eliminates audible transients during power-up and shutdown.

More Datasheets from Eutech Microelectronics

Part Number	Description
EUA2005	1.5-W Mono Filterless Class-D Audio Power Amplifier
EUA2008	3-W Stereo Class-D Audio Amplifier
EUA2011	3-W Mono Filterless Class-D Audio Power Amplifier
EUA2011A	2.5-W Mono Filterless Class-D Audio Power Amplifier
EUA2012A	2.5-W/CH Stereo Filter-less Class-D Audio Power Amplifier
EUA2014	2.5W Stereo Class-D Audio Power Amplifier
EUA2034	3-W/CH Stereo Filter-less Class-D Audio Power Amplifier
EUA2035	3W/CH Stereo Filterless Class-D Audio Amplifier
EUA2036	2.8-W Mono Filterless Class-D Audio Power Amplifier
EUA2045	2.8W Mono Filterless Class-D Audio Power Amplifier