LC75421

Manufacturer Part NumberLC75421
DescriptionElectronic Volume Controller for Cars
ManufacturerSanyo Semiconductor Corporation
LC75421 datasheet
 


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Page 11/24

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Equivalent Circuit Input Block Diagram
L1
50 k
L2
50 k
L3
50 k
L4
L5
LC75421M
0 dB
+1.25 dB
+2.50 dB
50 k
+3.75 dB
50 k
+5.00 dB
+6.25 dB
+7.50 dB
+8.75 dB
+10.00 dB
+11.25 dB
+12.50 dB
+13.75 dB
+15.00 dB
+16.25 dB
+17.50 dB
+18.75 dB
Same for right channel
Unit: (Resistance: )
LSEL0
6.702 k
5.804 k
TOTAL = 50 k
5.026 k
4.352 k
3.769 k
3.264 k
2.826 k
2.447 k
2.119 k
1.835 k
1.589 k
1.376 k
1.192 k
1.032 k
0.894 k
5.774 k
LVref
No. 6866-11/24