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EMA2004

Elite Semiconductor
Part Number EMA2004
Manufacturer Elite Semiconductor
Description 2.7W Mono Fully Differential Audio Power Amplifier
Published Jul 21, 2014
Detailed Description ESMT/EMP General Description The EMA2004 is a 2.7W mono fully differential amplifier designed to drive a speaker with at...
Datasheet PDF File EMA2004 PDF File

EMA2004
EMA2004

Overview
ESMT/EMP General Description The EMA2004 is a 2.
7W mono fully differential amplifier designed to drive a speaker with at least 4Ω impedance while consuming only 20 mm2 total PCB area in most applications.
The device operates from 2.
5 V to 5.
5 V, drawing only 5mA of quiescent supply current.
The EMA2004 is available in the space-saving 3 mm x 3 mm TDFN package.
The EMA2004 is ideal for PDA/smart phone applications due to features such as -70dB supply voltage rejection from 20 Hz to 2 kHz, improved RF rectification immunity, small PCB area, and a fast startup with minimal pop.
EMA2004 2.
7W Mono Fully Differential Audio Power Amplifier Features ．Designed for Wireless or Cellular Handsets and PDAs ．2.
7 W Into 4Ω From a 5-V Supply at THD = 10% (Typ) ．Low Supply Current: 5mA (Typ) at 5 V ．Shutdown Current: 0.
1 μA (Typ) ．Fast Startup With Minimal Pop ．Only Three External Components ．Improved PSRR (-70 dB) and Wide Supply Voltage (2.
5 V to 5.
5 V) for Direct Battery Operation ．Fully Different...


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