Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
The PT7313E is an audio processor designed for versatile application, including 3 stereo input selectors 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 busi.
• 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 -38.75dB 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)
APPLICATIONS
• Car Audio
• Home Audio System
• Powered Speaker System
APPLICATION CIRCUIT
PT2313E
22uF 1 REF SCL 28 SDA 27 DGND 26 LFOUT 25 RFOUT 24 LROUT 23 RROUT 22 BOUT_R 21 BIN_R 20.
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