NXP SemiconductorsAudio Amplifiers Class-D Output Power210W SMD/SMT Power Amplifier HSOP-24 THD plus Noise 0.05 % Supply Voltage - Max: 42.5 V Supply Voltage - Min: 12.5 V Maximum Operating Temperature: + 85 C Minimum Operating Temperature: - 40 C75 dB Operating Supply Current 50 mA