Datasheet4U Logo Datasheet4U.com

EUA2011A Datasheet 2.5-w Mono Filterless Class-d Audio Power Amplifier

Manufacturer: Eutech Microelectronics

Overview: Low EMI, Ultra-Low Distortion, 2.5-W Mono Filterless Class-D Audio Power.

Datasheet Details

Part number EUA2011A
Manufacturer Eutech Microelectronics
File Size 814.02 KB
Description 2.5-W Mono Filterless Class-D Audio Power Amplifier
Datasheet EUA2011A-EutechMicroelectronics.pdf

General Description

The EUA2011A is a high efficiency, 2.5W mono class-D audio power amplifier.

A new developed filterless PWM modulation architecture further reduces EMI and THD+N, as well as eliminates the LC output filter, reducing external ponent count, system cost, and simplifying design.

Operating in a single 5V supply, EUA2011A is capable of driving 4Ω speaker load at a continuous average output of 2.5W/10% THD+N or 2W/1% THD+N.

Key Features

  • z z z z z z z z z z z z z Unique Modulation Scheme Reduces EMI Emissions Efficiency at 3.6V With an 8-Ω Speaker:.
  • 84% at 400 mW Low 2.4-mA Quiescent Current and 0.5-µA Shutdown Current 2.5V to 5.5V Wide Supply Voltage Ultra-Low Distortion - 0.07% THD+N at 1W and 8-Ω Load Shutdown Pin Compatible with 1.8V Logic GPIO Improved PSRR (.
  • 72 dB) Eliminates Need for a Voltage Regulator Fully Differential Design Reduces RF Rectification and Eliminates Bypass Capacitor Improved CMRR Elimin.

More Datasheets from Eutech Microelectronics

Part Number Description
EUA2011 3-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
EUA2005 1.5-W Mono Filterless Class-D Audio Power Amplifier
EUA2008 3-W Stereo Class-D Audio 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
EUA2075 2.8W/CH Stereo Filterless Class-D Audio Amplifier

EUA2011A Distributor