Audio Processor - Car Audio


PT12313

The PT12313 is an audio processor designed for versatile application, includes 3 stereo input 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 PT12313 improves both audio performances and input surge current capability, these causes the PT12313 is the best solution for the cost-effective car audio systems

FEATURES


● Automotive AEC-Q100 Qualified.

● 3 stereo inputs with gain selection, range from 0dB to +11.25dB in 3.75dB/step

● Master volume from 0 dB to -78.75dB in 1.25dB/step

● Speaker attenuator for balance and fader, range from 0dB to -37.5dB in 1.25dB/step

● Each channel output can be muted individually.

● Low frequency loudness compensation

● Bass and Treble control, range from -14dB to +14dB in 2dB/step

● Wide operation range (VDD = 4V to 10V)

● Low harmonic distortion, low noise

● Package Type- SOP 28


APPLICATIONS


● Car Audio

● Home Audio System

●Powered Speaker System

資源下載

Documentation

Tools

Application Note