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Электронный компонент: S1A2213B01

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1 CHIP TAPE RECORDER SYSTEM
S1A2213B01
1
INTRODUCTION
The S1A2213B01 is a monolithic integrated circuit consisting
of a preamplifier, ALC circuit, and power amplifier in a 14-
pin/16 pin plastic dual-in-line package with heat sink.
FEATURES
Suitable for playing and recording functions of mono
cassette tape recorders
Wide operating supply voltage range: V
CC
= 4V
-
12V
High gain pre-amplifier and power amplifier
Output power of power amplifier state
P
O
= 1W at V
CC
= 6V, R
L
= 4
, THD =10%
Soft tone quality at the time of output saturation
Wide ALC range and small variation in output voltage
Reduced shock noise at the time of power on/off due to built-in prevention circuit
Variable monitor capability due to recording amplifier consisting of pre-amplifier alone
Minimum number of external parts required
ORDERING INFORMATION
Device
Package
Operating Temperature
S1A2213B01-D0B0 16
-
DIP-300
-
20
C
-
+70
C
S1A2213B01-H0B0 14
-
DIPH
-
300
14
-
DIPH
-
300
16
-
DIP
-
300
S1A2213B01
1 CHIP TAPE RECORDER SYSTEM
2
BLOCK DIAGRAM
14
-
DIP
-
300
16
-
DIP
-
300
14
13
12
11
10
9
8
1
2
3
4
5
6
7
PRE
+
-
ALC
POWER
+
-
RIPPLE FILTER
PRE
NF
PRE
OUT
ALC IN
POWER
IN
POWER
NF BOOTSTRAP
POWER
OUT
PHASE
COMPENSATION
PRE IN
ALC
OUT
PRE
GND
DECOUPLE
DECOUPLE
H/S
Vcc
16
15
14
13
12
11
PHASE
COMPENSATION
PRE IN
ALC
PRE
GND
DECOUPLE DECOUPLE
V
CC
GND
1
2
3
4
5
6
7
8
9
10
PRE
OUT
ALC IN
POWER
IN
POWER
NF
POWER
OUT
PRE
BOOTSTRAP
GND
+
-
RIPPLE FILTER
NF
OUT
RPE
ALC
POWER
+
-
1 CHIP TAPE RECORDER SYSTEM
S1A2213B01
3
ABSOLUTE MAXIMUM RATINGS (Ta = 25
C)
* Mounted and soldered on a 50mm x 50mm copper foil of PCB
ELECTRICAL CHARACTERISTICS
(Ta = 25
C, Vcc = 6V, f = 1kHz, unless otherwise specified)
Characteristic
Symbol
Value
Unit
Supply Voltage
Vcc
13
V
Power Dissipation
P
D
1.2 (2.25*)
W
Operating Temperature
T
OPR
-
20 -- + 70
C
Storage Temperature
T
STG
-
40 -- +150
C
Characteristic
Symbol
Test Conditions
Min.
Typ.
Max.
Unit
Quiescent Circuit Current
I
CCQ
V
CC
= 6V, V
I
= 0
-
18
30
mA
V
CC
= 9V, V
I
= 0
-
23
40
mA
Pre-Amplifier
Open Loop Voltage Gain
G
VO
Open loop
-
85
-
dB
Closed Loop Voltage Gain
G
VC
Closed loop, Play
-
40
-
dB
Output Voltage
V
O
THD = 1%, Play
0.9
1.2
-
V
Input Resistance
R
I
-
21
30
-
k
Equivalent Input Noise Voltage
V
NI
Play
-
1.0
2.0
V
ALC Input Level
V
I
(ALC)
THD = 1%, Rec
-
20
-
12
-
dBm
Power Amplifier
Closed Loop Voltage Gain
G
VC
R
F
= 51
43
45
47
dB
Output Power
P
O
V
CC
= 6V, R
L
= 4
, THD = 10%
0.7
1.0
-
W
V
CC
= 7.5V, R
L
= 4
THD = 10%
1.0
1.5
-
W
V
CC
= 9V, R
L
= 4
, THD = 10%
1.7
2.2
-
W
Total Harmonic Distortion
THD
P
O
= 250mW
-
0.3
1.5
%
Input Resistance
R
I
-
-
30
-
k
Output Noise Voltage
V
NO
R
G
= 10k
-
0.6
1.8
mV
Ripple Rejection Ratio
RR
R
G
= 0
, V
R
= 150mV, f = 100Hz
40
45
-
dB
S1A2213B01
1 CHIP TAPE RECORDER SYSTEM
4
TEST CIRCUIT
4.7
F
1
2
3
4
7
12
11
10
9
8
EQ
AMP
5
6
14
13
ALC
A
B
BPF
C
E
Vcc
D
220
F
470
F
470
F
S.G
SW1
10pF
600
2.2k
SW3
SW2
470
F
SW6
0.033
F
47k
22
F
56
10
F
10k
330k
51
100
F
100
F
0.15
F
470
F
RG
RL
4
H/S
SW7
SW8
680
3.9k
4.7
F
1N60
1N60
4.7
F
300k
51k
(8,9)
(16)
(15)
(14)
(13)
(12)
(11)
(10)
NOTE: () 16 DIP Package
1 CHIP TAPE RECORDER SYSTEM
S1A2213B01
5
TEST METHOD
Characteris-
tic
SW1
SW2
SW3
SW4
SW5
SW6
SW7
SW8
Test
Point
Test Method
P
o
w
e
r

A
m
p
l
i
f
i
e
r
I
CCQ
on
on
off
on
on
off
off
E
Test circuit current
G
VC
2
off
off
off
on
on
off
off
A.D
G
VC
= 20 log V
O
/V
I
(dB)
P
O
2
off
off
off
on
on
off
off
D
Test output voltage at THD = I0%
THD
2
off
off
off
on
on
off
off
D
Test THD at output voltage V
O
= 1V
V
NO
on
off
off
on
on
off
off
D
Test output noise voltage
RR
on
off
off
on
on
off
off
D
RR = 20 log VRO/150 (dB)
Test output ripple voltage (VRO)
P
r
e
-
A
m
p
l
i
f
i
e
r
G
VO
1
off
off
on
off
on
off
off
A.B
G
VO
=20 log V
O
/V
I
(dB)
V
O
1
off
off
off
on
on
off
off
B
Test output voltage at THD =1%
V
NI
off
on
off
on
on
on
off
C
Convert output noise voltage
at RG= 2.2k
, VNI = V
NO
/GV
V
I(ALC)
1
off
off
off
off
off
off
on
A.B
Test input voltage at THD = 1%
S1A2213B01
1 CHIP TAPE RECORDER SYSTEM
6
TYPICAL APPLICATION CIRCUITS
Mono Cassette Tape Recorder
4.7
F
1
2
3
4
7
12
11
10
9
8
EQ
AMP
5
6
14
13
ALC
Vcc
220
F
470
F
1000
F
150pF
2.2k
SW
4.7
F
22
F
220
10
F
470
F
100
H/S
1000pF
24k
10k
330k
R/P Head
MIC
MIC. J
SW
300k
47
F
1N60
51k
SW3
1N60
VR
680
0.033
F
20k
SW4
51
SW6
SP
SW5
AR.J
4.7k
100
F
100
F
0.15
F
51
(Polyester
Film
Capacitor)
SW1 to SW6 (PLAY/REC): PLAY
(8,9)
(16)
(15)
(14)
(13)
(12)
(11)
(10)
NOTE: ( ) 16 DIP Package
1 CHIP TAPE RECORDER SYSTEM
S1A2213B01
7
Radio Cassette Tape Recorder
4.7
F
1
2
3
4
7
12
11
10
9
8
EQ
AMP
5
6
14
13
ALC
Vcc
220
F
470
F
1000
F
150pF
2.2k
SW1
4.7
F
22
F
56
10
F
51
100
F
100
F
0.15
F
470
F
H/S
1000pF
330k
R/P Head
MIC
MIC. J
SW2
300k
47
F
1N60
51k
SW3
1N60
510
0.033
F
20k
SP
EAR.J
4.7k
BIAS
SOC
10k
VR
RADIO
TAPE
TO RADIO
SW1 TO SW4
(PLAY/REC SW):PLAY
(Polyester
film
capacitor)
SW4
Meter
3.3k
(8,9)
(16)
(15)
(14)
(13)
(12)
(11)
(10)
NOTE: ( ) 16 DIP Package
S1A2213B01
1 CHIP TAPE RECORDER SYSTEM
8
NOTES