an7353s Panasonic Corporation of North America, an7353s Datasheet - Page 3

• Manufacturer Part Number: an7353s
• Description: Record Equalizer Amp. For Stereo Cassette Deck
• Manufacturer: Panasonic Corporation of North America

ICs for Cassette, Cassette Deck
Pin No.
10
11
12
Pin Description
1
2
3
4
5
6
7
8
9
Application Circuit
–V
6V
Main Circuit –V
Record Amp. Input (R ch.)
Record Amp. Input Mute Control
High Frequency Band Peak Band Width Control
Low Frequency Band Boost (R ch.)
High Frequency Band Peak Gain Control
Equalizer Amp. Output (R ch.)
Volume Amp. Input (R ch.)
Record Amp. Voltage Output (R ch.)
Record Amp. Current Output (R ch.)
NC
Volume Amp. Gain Control (R ch.)
CC
REC.
IN
GND
24
1
(R)
REC.
IN
(L)
+
23
2
+
MUTE
Input
Sw.
IN
CM
22
3
CC
Rec.
Rec.
Pin Name
CH
CQ
21
4
Q
L.P.F
L.P.F
Q
V– l
Q
V– l
20
5
Boost
Boost
(R)
fp
fm
V– l
fp
V – l
fm
V– l
fp
V– l
(L)
CP
CF
19
6
fm
GH
V– l
GP
V– l
Gp
V– l
GH
V– l
Pin No.
13
14
15
16
17
18
19
20
21
22
23
24
Gp
EQ
OUT
Amp.
Amp.
EQ
OUT
(R)
Volume Amp. Gain (L ch.)/Output Mute Control
Main Circuit +V
Record Amp. Current Output (L ch.)
Record Amp. Voltage Output (L ch.)
Volume Amp. Input (L ch.)
Equalizer Amp. Output (L ch.)
High Frequency Band Peak Frequency Control
Low Frequency Band Boost (L ch.)
Medium/High Frequency Band Gain Control
Medium Frequency Band Cutoff Frequency Control
Record Amp. Input (L ch.)
GND
(L)
GH
18
7
10 F
10 F
17
8
GT (L)
GT (R)
GT
V– l
GT
V– l
VR
IN
VR
IN
(L)
(R)
CC
Pin Name
Amp.
Amp.
Output
Sw.
V
10k
V
out
10k
out
(L)
+
+
(R)
16
V
9
ref
Ireg–
V– l
Conv.
V– l
Conv.
100k
100k
l
1k
l
out
1k
out
(R)
(L)
+
15
10
+
NC
14
11
+V
AN7353S
6V
CC
CL
CR
13
12