M61508FP Datasheet, PDF (1/22 Pages) Mitsubishi Electric Semiconductor – THE ELECTRIC VOLUME of BUILD-IN NON FADER VOLUME with TONE CONTROL

MITSUBISHI SOUND PROCESSOR ICs
M61508FP
THE ELECTRIC VOLUME of BUILD-IN NON FADER VOLUME with TONE CONTROL
APPLICATION
This IC can be used Analog Signal processing of Power Amp.front stage
This IC can be used Car Audio System,Home Audio System and TV.
FEATURES
This IC is unnecessary for outside putting CR by using SCF for Loudness and Tone Control.
Bass : +16dB to -12dB/2dBstep. f0,Q=variable. f0=50Hz,80Hz,120Hz Q=1,1.25,1.5,2
Mid : +12dB to -12dB/2dBstep. f0,Q=variable. f0=700Hz,1KHz,2KHz,10KHz Q=1.5,2
Treble : +12dB to -12dB/2dBstep. f0=variable. f0=8KHz,12KHz
Loudness : f0=variable. f0=60Hz,80Hz,100Hz
Build-in Non Fader Volume
+12dB to -12dB /2dB step, - dB
Build-in Zero-Crossing Detector Circuit for Changing Noise Measure.
Build-in Differential Input and Differential Output
Build-in Input Selector (4 input + Differential Input)
Build-in Input Gain Control
0dB to +18.75dB/1.25dB step
Outline
Build-in Master Volume and Fader Volume (Front,Rear)
Volume : 0dB to -83dB , - dB/1dB step
36P2R
Fader : 0dB ,-1dB,-2dB,-3dB,-4dB,-6dB,-8dB,-12dB,-16dB,-20dB,-30dB,-45dB,-60dB,- dB/16 step
Serial Data Control of 2 lines formula.
RECOMMENDED OPERATING CONDITIONS
Supply voltage range...VCC=7V to 9V
Rated supply voltage... VCC=8V
VDD=4.5V to 5.5V
VDD=5V
SYSTEM BLOCK DIAGRAM
DEFN
OUT2
DEFP
IN2
DEFN
IN2
INA2
INB2
INC2
IND2
Differential
Amp.
IND1
INC1
INB1
INA1
DEFN
IN1
DEFP
IN1
Differential
Amp.
Volume1 _Loudness
Volume2
-
+
Bass/Mid/
Treble
Fader
Master Volume is composed of Volume1 and
Input Gain Control Volume2
Non Fader
Zero-Cross Detector Circuit
Zero-Cross Detector Circuit
u-com
Interface
Input Gain Control
-
+
Master Volume is composed of Volume1 and
Volume2
Volume1 _Loudness
Bass/Mid/
Treble
Volume2
Non Fader
Fader
DEFN
OUT1
Front
Rear
Non
Fader
DATA
CLOCK
Non
Fader
Rear
Front
D-61508-98-C
MITSUBISHI
ELECTRIC
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