الوصف

The PT****1 is an audio processor designed for versatile application, includes 3 stereo selector with adjustable gain, master volume control with low frequency loudness compensation, individual output attenuator and tone control. It is a good solution for the car audio signal processing. Due to the high reliability requirement from the car audio business, the PT****1 improves both audio performances and surge current capability, these causes the PT****1 is the best solution for the cost-effective car audio systems. FEATURES • 3 stereo s with gain selection, range from 0dB to **1.*5dB in 3.*5dB/step • Master volume from 0 dB to **8.*5dB in 1.*5dB/step • Speaker attenuator for balance and fader, range from 0dB to **8.*5dB in 1.*5dB/step • Each channel output can be muted individually. • Low frequency loudness compensation • Bass and Treble control, range from **4dB to **4dB in 2dB/step • Wide operation range (VDD = 5V to *0V) • Low harmonic distortion, low noise