Page 1
AN4558 (AN6552),
AN4558S (AN6552S)
Dual Operational Amplifiers
■ Overview
TheAN4558 (AN6552) andthe AN4558S (AN6552S)
are dual operational amplifiers with phase compensation
circuits built-in, and suitable for application to various
electronic circuits such as activ e filters and audio preamplifiers.
■ Features
• Phase compensation circuit
• High voltage gain, low noise
• Output short-circuit protection
• Slew rate:SR=1V/µs typ.
AN4558 (AN6552)
1
2
3
9.4±0.3
4
—
15˚
3
8-pin DIL Plastic Package (DIP008-P-0300B)
±0.3
6.3
7.62±0.25
8
7
6
5
AN4558S (AN6552S)
0.4±0.25
1
0.6±0.31.27
2
3
4
0.15
3.8±0.25
+0.1
– 0.05
8
7
6
5
0.51min.
(3.45)
Unit:mm
0.5±0.1
2.54
Unit:mm
5.0±0.3
1.2±0.25
■ Block Diagram
–
V
2 6
in1
+
V
3
in1
0.1±0.1
0.3
4.2±0.3
6.5±0.3
0.15
1.5±0.2
0.65
8-pin PANAFLAT Plastic Package (SOP008-P-0225A)
V
CC
8
R
3
Q
3
Q
Q
Q
1
1
2
D
1
C
2
Q
4
R
C
1
Q
Q
5
R
2
1
Q
10
Q
Q
8
R
6
R
4
11
R
6
Q
9
R
R
7
5
Q
12
Q
R8R
7
Q
Q
13
Q
15
Q
14
D
Z
12
R
13
9
4
V
V
O1
EE
Q
28
Q
25
Q
26
Q
R
19
29
R
20
Q
27
21
R
23
Q
24
Q
22
D
Q
18
Q
21
R
17
71
V
O2
R
16
Q
18
Q
Q
16
17
2
C
4
Q
20
R
15
Q
19
C
R
3
14
–
V
in2
+
V
5
in2
Page 2
■ Absolute Maximum Ratings (Ta=25˚C)
Symbol
V
CC
V
ID
V
ICM
P
D
T
opr
T
stg
Voltage
Power dissipation
Temperature
Parameter
Supply voltage
Differential input voltage
Common-mode input voltage
AN4558 (AN6552 )
AN4558S (AN6552S)
Operating ambient temperature
Storage
temperature
AN4558 (AN6552)
AN4558S (AN6552S)
■ Electrical Characteristics (VCC=15V, VEE=–15V, Ta=25˚C)
Parameter Symbol Condition min typ max
Input offset voltage
Input offset current
Input bias current
Voltage gain
Maximum output voltage
Common-mode input voltage width
Common-mode rejection ratio
Supply voltage rejection ratio
Power consumption
Slew rate
Equivalent input noise voltage
V
I (offset)
I
IO
I
Bias
V
V
O (max.)
CM
SVR µV/V30
P
C
SR V/µs1.0
V
ni
>
10kΩ
R
S
=
>
2kΩ, VO=±10V
R
L
=
>
R
10Ω
L
=
>
R
2kΩ
L
=
= ∞
R
L
>
R
2kΩ
L
=
=1kΩ, B=10Hz to 30kHz
R
S
Rating Unit
±18
±30
±15
500
360
–20 to +75
–55 to +150
–55 to +125
86G
100
±12
±10 V±13
±12V
70CMR dB90
V
V
V
mW
˚C
˚C
Unit
6mV0.5
200 nA5
500 nA
dB
V±14
V±14
150
170 mW90
µVrms2.5
■ Pin Assignments
V
1
O1
–
V
in1
2
+
V
3
in1
V
4
EE
■ Pin Descriptions
Pin No.
1
8
V
CC
–
+
7
V
O2
–
+
–
6
V
in2
+
5
V
in2
Ch.1 output
2
Ch.1 inverting input
3
Ch.1 non inverting input
4
V
Ch.2 non inverting input
5
Ch.2 inverting input
6
Ch.2 output
7
V
8
EE
CC
Pin name
(GND)
Page 3
GV–f
120
100
80
(dB)
V
60
40
Voltage Gain G
20
0
1
10 100 1k 10k 100k 1M 10M 100M
Frequency f (Hz)
VCC=15V
V
=–15V
EE
Ta=25˚C
V
30
(V)
26
(max.)
O
22
18
14
Maximum Output Voltage V
10
100 1k 10k 100k
O (max.)–RL
VCC=15V
V
Ta=25˚C
EE
Load Resistance RL (Ω)
=–15V
Vni–f
25
VCC=15V
V
(nV/Hz)
ni
20
15
10
Equivalent Input Noise Voltage V
5
10 100 1k 10k
EE
Frequency f (Hz)
=–15V
RS=1kΩ
G
=40dB
V
Ta=25˚C
V
40
36
(V)
32
max.)
O (
28
24
20
16
12
8
4
Maximum Output Voltage V
0
1
O (max.)
VCC=15V
V
=–15V
EE
Ta=25˚C
10 100 1k 10k 100k 1M
Frequency f (Hz)
■ Applica tion Circuit
100kΩ
2.2kΩ
–f
33µF
V
25
20
(V)
15
O (max.)
10
–5
–10
–15
–20
Maximum Output Voltage V
–25
O (max.)–VCC
5
0
0
4 8 12 16 20
Supply Voltage VCC=–VEE (V)
0.01µF2200pF
36kΩ 390kΩ
–
OP. Amp.
+
33µF
, V
EE
100µF
VCC=8V—30V
VO–t
12
10
(V)
8
O
6
4
Output Voltage V
2
0
10 20 30 40 50 60 70 80 90 100
0
Time t (µs)
V
CC
V
EE
R
L
Ta=25˚C
2, 6
DUT
3, 5
=15V
=–15V
=2kΩ
–
+
V
CC
8
1, 7
R
4
L
2kΩ
V
EE
100kΩ
47µF
1kΩ
RIAA Pre-Amp. (Single Voltage Operation)
10kΩ
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