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The UBA2051C is a general purpose audio amplifier integrated circuit from Philips. It is suitable for use in many amplifying applications such as radio receivers, amplifiers, projectors, and other electronic audio equipment. The IC is designed to provide a stabilized low-distortion power output, efficient transient response and low power consumption. It has a supply voltage range of 4V to 12V and can deliver up to 1.2W. The circuitry contains internal frequency adjustment to minimize harmonic distortion and crossover distortion.