lc75348 Sanyo Semiconductor Corporation, lc75348 Datasheet - Page 10

• Manufacturer Part Number: lc75348
• Description: Single-chip Electronic Volume And Tone Control System
• Manufacturer: Sanyo Semiconductor Corporation

Pin Functions
Pin No.
14
13
12
11
17
18
19
20
10
21
24
25
22
26
23
7
6
9
5
8
RBASS1
RBASS2
LBASS1
LBASS2
RSELO
LSELO
ROUT
RTRE
LOUT
LTRE
Pin
RIN
LIN
R1
R2
R3
R4
L1
L2
L3
L4
• Audio signal inputs
• Input selector outputs
• Connections for the capacitors and resistors that form the
• Volume and equalizer inputs
• Volume and equalizer outputs
• Connections for the capacitors that form the treble band
bass band filters
filters
Function
LC75348, 75348M
BASS1
Ln
Rn
V
V
DD
DD
Vref
Notes
V
DD
Continued on next page.
V
V
DD
DD
V
DD
OUT
V
V
DD
DD
No. 7308 -10/21
IN
TRE
BASS2
SELO