DESCRIPTION
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. 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. FEATURES
z Unique Modulation Scheme Reduces EMI Emission z Output Power By TQFN Package - 2.5W/Ch Into 4Ω at 5V - 1.5W/Ch Into 8Ω at 5V - 750mW/Ch Into 8Ω at 3.6V z Wide Supply Voltage: 2.5V to 5.5V z Independent Shutdown Control for Each Channel z Selectable Gain of 6,12,18 and 24 dB z Internal Pulldown Resistor...
Eutech Microelectronics
