EUA2101A Datasheet | Eutech Microelectronics

DESCRIPTION The EUA2101A is a high efficiency, 2 channel bridged-tied load (BTL), class-D audio power amplifier. Operating from a 12V power supply, EUA2101A is capable of delivering 10W/ channel of continuous output power to a 8Ω load with 10% THD+N. The EUA2101A features a differential input architecture offering improved noise immunity over a single-ended (SE) input amplifier. Amplifier gain is internally configured and can be selected to 20, 26, 32 or 36d B utilizing the Go and G1 gain select pins. The EUA2101A also features short-circuit and thermal protection preventing the device from being damaged during a fault condition. The EUA2101A is available in thermally efficient 48-pin TQFP package. FEATURES Wide Supply Voltage: 8V to 15V Unique Modulation Scheme Reduces EMI Emission 10-W/ch into an 8-Ω Load From a 12-V Supply 15-W/ch into an 4-Ω Load From a 12-V Supply 90% Efficient Class-D Operation Eliminates Need for Heat Sinks Four Selectable, Gain Settings Differential Inputs...