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BA38805 audio phase and harmonic distortion correction integ

2014-11-04 20:36  
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BA38805 audio phase and harmonic distortion correction integrated circuit
The BA3880S is one kind of audio phase and harmonic distortion correction integrated circuit that is produced by the ROHM company. It can be used in wide range of applications such as the domestic and imported sound systems, the TV sound systems and the computer audio systems. 1.Features The BA38805 can compensate the distortion which is caused by the power amplifier and speaker characteristics to reproduce the original audio signal. 2.Pin functions and data The BA38805 is composed of the left and right sound channels mixed amplifier, the left and right sound channels voltage control amplifier, the left and right sound channels peak level detector, the the left and right sound channels high-pass and low-pass filter, and the reference voltage circuit. Table 1 The pin functions and data of the BA38805