2.5W Stereo Class-D Audio Power Amplifier With 3D Enhancement

The EUA2014 is a high efficiency, 2.5W/channel stereo class-D Audio Power Amplifier A low noise, filterless PWM architecture eliminates the output Filter Operating from a single 5V supply, EUA2014 is capable of delivering 2.5W/ channel of continuous output power to a 4Ω load with 10% THD+N. The EUA2014 features independent shutdown controls for each channel. The gain CAN be selected to 6, 12, 18, or 24 dB utilizing the G0 and G1 gain select pins. High PSRR and differential architecture provide increased immunity to noise and RF rectification. The EUA2014 also includes 3D Audio enhancement that improves stereo sound quality. In devices where the left and right speakers are in close proximity, 3D enhancement affects channel specialization, widening the perceived soundstage. The EUA2014 is available in space-saving TQFN package, is an idea choice for mobile phones and other portable Communication devices. By Eutech Microelectronics Inc
EUA2014 's PackagesEUA2014 's pdf datasheet

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EUA2014 Application circuits
EUA2014 circuits
This is one application circuit of EUA2014,If you need more circuits,please download EUA2014's pdf datasheet.

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