Low EMI, Ultra-Low Distortion, 2.5-W Mono Filterless Class-D Audio Power Amplifier

The EUA2032 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 component count, system cost, and simplifying design. Operating in a single 5V supply, EUA2032 is capable of driving 4Ω speaker load at a continuous average output of 2.5W/10% THD+N or 2W/1% THD+N. The EUA2032 has high efficiency with speaker load compared to a typical class AB Amplifier With a 3.6V supply driving an 8Ω speaker , the efficiency for a 400mW power level is 84%. In cellular handsets, the earpiece, speaker phone, and melody ringer CAN each be driven by the EUA2032. The gain of EUA2032 is externally configurable which allows independent gain control from multiple sources by summing signals from separate sources. The EUA2032 is available in space-saving WCSP and TDFN packages. By Eutech Microelectronics Inc
EUA2032 's PackagesEUA2032 's pdf datasheet



EUA2032 Pinout will be updated soon..., now you can download the pdf datasheet to check the pinouts !
EUA2032 Application circuits
EUA2032 circuits
This is one application circuit of EUA2032,If you need more circuits,please download EUA2032's pdf datasheet.


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