lc75412e Sanyo Semiconductor Corporation, lc75412e Datasheet - Page 11

• Manufacturer Part Number: lc75412e
• Description: Electronic Volume Controller For Car Audio Systems
• Manufacturer: Sanyo Semiconductor Corporation

Pin Functions
Pin Name
RSEL0
RVRIN
LSEL0
LVRIN
R5M
L5M
R5P
RCT
L5P
LCT
R1
R2
R3
R4
R6
L1
L2
L3
L4
L6
Pin No.
54
53
52
51
55
59
60
61
62
58
48
46
47
50
49
63
64
1
3
2
• Differential input pins
• Single-end input pins
• Input selector output pins
• Loudness pins. Connect high-pass compensation RC between
• Volume and equalizer input pins.
LCT (RCT) and LVRIN (RVRIN), and connect low-pass
compensation RC between LCT (RCT) and GND.
Function
LC75412E, 75412W
M
P
Equivalent circuit
VDD
VDD
VDD
LVref
RVref
LVref
RVref
Continued on next page.
VDD
–
+
VDD
VDD
No. 7053-11/21