an7353s Panasonic Corporation of North America, an7353s Datasheet
an7353s
Manufacturer Part Number
an7353s
Description
Record Equalizer Amp. For Stereo Cassette Deck
Manufacturer
Panasonic Corporation of North America
Datasheet
1.AN7353S.pdf
(3 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
an7353s-E2V
Manufacturer:
PANASONIC/松下
Quantity:
20 000
ICs for Cassette, Cassette Deck
AN7353S
Record Equalizer Amp. for Stereo Cassette Deck
equalizer amp. of analogue cassette deck. Particularly in
order to support the automatic adjustment, it incorporates
various volume filter circuits and control functions. Also, it
has realized great reduction of external parts required.
•
•
•
•
characteristics and gain) in medium and high frequency
band by DC control
Volume for total gain adjustment built-in (±11dB)
With pin for low frequency band boost
Drive circuit for current output built-in
Fine adjustment of equalizer characteristics (frequency
The AN7353S is a bipolar IC developed as a record
Overview
Features
Block Diagram
GND
–V
24
1
CC
REC.
IN
REC.
IN
23
2
(L)
(R)
IN
MUTE
CM
Input
Sw.
22
3
Rec.
Rec.
CH
CQ
21
4
L.P.F
Q
L.P.F
Q
V– I
Q
V– I
Boost
Boost
20
5
(R)
(L)
fp
fm
V– I
fp
V– I
fp
V– I
fm
V– I
CF
CP
19
6
fm
GH
V– I
Gp
V– I
Gp
V– I
GH
V– I
Gp
Amp.
Amp.
EQ
OUT
EQ
OUT
GH
18
7
(L)
(R)
VR
IN
VR
IN
17
8
GT (L)
GT (R)
(L)
(R)
GT
V– I
GT
V– I
0.3
10
11
12
1
2
3
4
5
6
7
8
9
Amp.
Amp.
24-Lead SOP Package (SOP024-P-0375)
Output
Sw.
7.2 0.3
9.4 0.3
V
V
out
out
16
V
9
REF
(R)
(L)
Ireg –
V– I
Conv.–
V– I
Conv.
24
23
22
21
20
19
18
17
16
15
14
13
I
I
out
out
15
10
(L)
(R)
NC
V
14
11
CC
Unit : mm
CL
CR
13
12
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an7353s Summary of contents
Page 1
... ICs for Cassette, Cassette Deck AN7353S Record Equalizer Amp. for Stereo Cassette Deck Overview The AN7353S is a bipolar IC developed as a record equalizer amp. of analogue cassette deck. Particularly in order to support the automatic adjustment, it incorporates various volume filter circuits and control functions. Also, it has realized great reduction of external parts required ...
Page 2
... AN7353S Absolute Maximum Ratings (Ta=25˚C) Parameter Supply Voltage Supply Current Power Dissipation Operating Ambient Temperature Storage Temperature Recommended Operating Range (Ta= 25˚C) Parameter Operating Supply Voltage Range Electrical Characteristics (V = 6V, Ta=25 2˚C) CC Parameter Reference Output (EQ Output) HIGH Medium/High Frequency Band Gain LOW ...
Page 3
... ( V– l V– l Amp. Amp V– l V– l V– OUT IN (R) ( AN7353S + + 1k 6V 100k 10k out (L) out ( V– l Conv. V Output ref Sw. Ireg– V– l Conv ...