lc75410e Sanyo Semiconductor Corporation, lc75410e Datasheet - Page 13

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lc75410e

Manufacturer Part Number
lc75410e
Description
Electronic Volume Controller For Car Audio Systems
Manufacturer
Sanyo Semiconductor Corporation
Datasheet
Pin Functions
Pin Name
RVROUT
LVROUT
RSEL0
RVRIN
LSEL0
LVRIN
RCOM
LCOM
R5M
L5M
R5P
RCT
L5P
LCT
R1
R2
R3
R4
L1
L2
L3
L4
Pin No.
54
53
52
51
59
60
61
62
48
47
46
45
44
50
49
63
64
1
2
3
4
5
• Differential input pins
• Single-end input pins
• Input selector output pins
• 2-dB step volume input pins
• Perform input at low-impedance.
• Loudness pins. Connect high-pass compensation RC between
• 2-dB stop volume output pins.
• To reduce switching noise, each of these pins should be
• 0.5-dB step volume output pin
LCT (RCT) and LVRIN (RVRIN), and connect low-pass
compensation RC between LCT (RCT) and GND.
connected to Vref through a capacitor.
Function
LC75410E, 75410W
M
P
Equivalent circuit
VDD
VDD
VDD
LVref
RVref
LVref
RVref
LVref
RVref
Continued on next page.
VDD
VDD
VDD
VDD
VDD
No. 7027-13/28

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