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Электронный компонент: BA15532F

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1
Standard ICs
Dual high slew rate, low noise
operational amplifier
BA15532 / BA15532F / BA15532N
The BA15532, BA15532F, and BA15532N are low-noise dual operational amplifiers designed especially for applica-
tions involving high-grade audio equipment. Since they feature low noise, a wide band width, and high power output,
these products can also be used in measuring instruments and control circuits. The following packages are available
: 8-pin DIP (BA15532), 8-pin SOP (BA15532F), and 8-pin SIP (BA15532N).
Features
Block diagram
+
+
1
2
3
4
8
7
6
5
OUT1
IN1
+ IN1
V
EE
V
CC
OUT2
IN2
+ IN2
1ch
2ch
+
+
1
OUT1
2
I
N
1
3
+ IN1
4
V
EE
5
+ IN2
6
IN2
7
OUT2
8
V
CC
2ch
1ch
BA15532 / BA15532F
BA15532N
1) High output current capacity.
2) High slew rate.
3) Low noise.
Electrical characteristics (unless otherwise noted, Ta = 25C, V
CC
= + 15V, V
EE
= - 15V)
2
Standard ICs
BA15532 / BA15532F / BA15532N
Internal circuit configuration
+ IN
IN
V
CC
OUT
V
EE
Absolute maximum ratings (Ta = 25C)
Parameter
Symbol
Min.
Typ.
Max.
Unit
Conditions
Input offset voltage
Input offset current
Input bias current
High-amplitude voltage gain
Common-mode input voltage
Maximum output voltage
Maximum output voltage
Common-mode rejection ratio
Power supply voltage rejection ratio
Quiescent current
Output short-circuit current
Slew rate
Voltage gain band width
Maximum frequency
Input conversion noise voltage
Channel separation
V
IO
--
0.5
4
mV
I
IO
--
10
150
nA
R
L
10k
I
B
--
200
800
nA
R
L
10k
A
V
80
94
--
dB
V
ICM
12
13
--
V
R
L
10k
V
OM
12
13
--
V
R
L
600
V
OM
15
16
--
V
CMRR
70
100
--
dB
R
L
10k
PSRR
80
100
--
dB
I
Q
--
8
16
mA
I
OS
--
38
--
mA
S. R.
--
8
--
GBW
--
20
--
MHz
f
T
--
7
--
MHz
V
n
--
0.7
1.5
V
CS
--
110
--
dB
V /
s
R
S
= 50
, R
L
10k
R
L
600
, V
O
=
10V
R
S
= 50
, R
L
10k
R
L
=
, on All Op - Amps
A
V
= 1, R
L
= 600
, C
L
= 100pF
C
L
= 100pF, R
L
= 600
, f = 10kHz
RIAA, R
S
= 100
, BW = 20Hz ~ 30kHz
RIAA, f = 1kHz
R
L
600
, V
CC
= 18V, V
EE
= 18V
Parameter
Symbol
Limits
Unit
BA15532
BA15532F
BA15532N
Power supply voltage
Power dissipation
Differential input voltage
Common-mode input voltage
Operating temperature
Storage temperature
V
CC
21
21
21
V
Pd
800
550
900
mW
V
ID
0.5
0.5
0.5
V
V
I
V
CC
~ V
CC
V
Topr
20 ~ + 75
20 ~ + 75
C
Tstg
55 ~ + 125 55 ~ + 125
C
20 ~ + 75
55 ~ + 125
Refer to Pd characteristics diagram.
The values for the BA15532F are those when it is mounted on a glass epoxy board (50mm
50mm
1.6mm).
V
CC
~ V
CC
V
CC
~ V
CC
3
Standard ICs
BA15532 / BA15532F / BA15532N
Electrical characteristic curves
POWER DISSIPATION: Pd (mW)
AMBIENT TEMPERATURE: Ta (
C)
1200
1000
800
600
400
200
0
0
25
50
75
100
125
150
BA15532F
BA15532
BA15532N
Fig.1 Power dissipation vs.
ambient temperature
OPEN LOOP VOLTAGE GAIN: A
v
(dB)
FREQUENCY: f (Hz)
20
40
60
80
100
120
0
10
100
1k
10k
100k
1M
10M
Fig.3 Open loop voltage gain vs.
frequency
POWER SUPPLY VOLTAGE: V
CC
(V)
QUIESCENT CURRENT: I
Q
(mA)
10
6
8
4
2
0
0
10
20
Fig.2 Quiescent current vs.
power supply voltage
MAXIMUM OUTPUT VOLTAGE: V
OM
(V)
FREQUENCY: f (Hz)
32
4
8
12
16
20
24
28
0
100
1k
10k
100k
1M
V
=
15V
Fig.4 Maximum output voltage vs.
frequency
INPUT BIAS CURRENT: I
B
(
A)
POWER SUPPLY VOLTAGE: V
+
(V)
0
0.4
0.3
0.2
0.1
10
30
20
40
Fig.6 Input bias current vs.
power supply voltage
INPUT BIAS CURRENT: I
B
(
A)
AMBIENT TEMPERATURE: Ta (
C)
0.1
0.2
0.3
0.4
40
20
0
20
40
60
80
V
=
15V
Fig.5 Input bias current vs.
ambient temperature
TIME (
s)
INPUT VOLTAGE OUTPUT VOLTAGE
V
IN
(V) V
OUT
(V)
0
5
5
5
5
0
4
6
8
2
0
Fig.7 Output response characteristics
INPUT COMMON MORE VOLTAGE RANGE: V
ICM
(V)
POWER SUPPLY VOLTAGE: V
(V)
10
20
0
20
10
30
Fig.8 Common mode input voltage vs.
power supply voltage
4
Standard ICs
BA15532 / BA15532F / BA15532N
Operation notes
(1) Handling unused circuits
If there are any circuits which are not being used, we
recommend making connections as shown in Figure 9,
with the non-inverted input pin connected to the poten-
tial within the in-phase input voltage range (V
ICM
).
V
CC
V
EE
+
To potential
in V
ICM
Fig.9 Unused circuit connections
External dimensions (Units: mm)
DIP8
SOP8
SIP8
BA15532
BA15532F
BA15532N
0.5
0.1
3.2
0.2
3.4
0.3
8
5
1
4
9.3
0.3
6.5
0.3
0.3
0.1
0.51Min.
2.54
0
~ 15
7.62
0.4
0.1
1.27
0.15
0.3Min.
0.15
0.1
0.11
6.2
0.3
4.4
0.2
5.0
0.2
8
5
4
1
1.5
0.1
10.5
0.5
1
8
2.54
3.5
0.5
1.3
0.8
0.6
0.3
0.1
2.8
0.2
19.3
0.2
1.2
5.8
0.2