LV3311PNM Datasheet, PDF (7/20 Pages) Sanyo Semicon Device – Bi-CMOS LSI For Car Audio Systems Electronic Volume IC

Pin Functions
Pin No.
Pin
35
L1
34
L2
33
L3
32
L4
43
R1
44
R2
1
R3
2
R4
LV3311PNM
Function
Single end input pins.
31
L5M
30
L5P
3
R5M
4
R5P
Differential input pins.
29
LSELO
5
RSELO
Input selector output pins.
Equivalent Circuit
VDD
+
-
LVref
RVref
VDD
M
-
VDD
+
P
LVref
RVref
VDD
+
-
28
LVRIN
6
RVRIN
Main volume input pins.
27
LCT
7
RCT
Loudness function pins.
VDD
+
-
LVref
RVref
VDD
25
LVROUT
Tone output pins.
9
RVROUT
24
LFIN
10
RFIN
Fader block input pins.
Drive at low impedance.
23
LFOUT
22
LROUT
11
RFOUT
12
RROUT
Fader output pins.Attenuation is possible
separately for the front end and rear end.
VDD
-
+
VDD
Continued on next page.
No.A0720-7/20