lc75411es Sanyo Semiconductor Corporation, lc75411es Datasheet - Page 17

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lc75411es

Manufacturer Part Number
lc75411es
Description
Electronic Volume Controller For Car Audio Systems
Manufacturer
Sanyo Semiconductor Corporation
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
lc75411es-E
Manufacturer:
SANYO
Quantity:
50
Pin Functions
Pin Name
RVROUT
LVROUT
RSEL0
RVRIN
LSEL0
LVRIN
RCOM
LCOM
RTIN
LTIN
RCT
LCT
R1
R2
R3
R4
L1
L2
L3
L4
LC75411ES LC75411WS
38
37
36
35
41
42
43
44
34
33
32
31
30
29
1
2
3
4
5
6
Pin No.
40
39
38
37
45
46
47
48
36
35
34
33
32
31
1
2
3
4
5
6
• Single-end input pin
• Input selector output pins
• 2-dB step volume input pins
• Perform input at low-impedance.
• Loudness pins. Connect high-pass compensation
• 2-dB stop volume output pins.
• Connect these pins to GND through coupling
• 0.5-dB step volume output pin
• Equalizer input pin
RC between LCT (RCT) and LVRIN (RVRIN), and
connect low-pass compensation RC between LCT
(RCT) and GND.
capacitors to reduce switching noise.
LC75411ES, 75411WS
Function
Equivalent circuit
VDD
Lvref
RVref
VDD
LVref
RVref
LVref
RVref
Continued on next page.
VDD
VDD
VDD
VDD
VDD
No. 6928-17/33

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