SN4580
Dual OP AMP
Description
SN4580 is the dual operational amplifier, specially designed for improving the tone control,
which is most suitable for the audio application. Featuring noiseless, higher gain bandwidth,
high output current and low distortion ratio, and it is most suitable not only for acoustic
electronic parts of audio pre-amp and active filter, but also for the industrial measurement
tools. It is also suitable for the head phone amp at higher output current, and further more,
it can be applied for the handy type set operational amplifier of general purpose in
application of low voltage single supply type which is properly biased of the input low
voltage source.
Features
•
•
•
•
•
Operating voltage.
Low input noise voltage.
Wide gain bandwidth product.
Low distortion.
Slew rate.
(±2V ~
±18V)
(0.8
㎶
rms typ.)
(15MHz typ.)
(0.0005% typ.)
(5V/㎲ typ.)
Ordering Information
Type NO.
SN4580
Marking
SN4580
Package Code
SOP-8
Block Diagram
KSD-I7F024-000
1
SN4580
Absolute maximum ratings
Characteristic
Supply voltage
Differential input voltage
Input voltage
Output current
Power Dissipation
Operating temperature
Storage temperature
Ta = 25
°C
Symbol
V
CC
V
ID
V
IC
(note)
I
O
P
D
T
opr
T
stg
Ratings
±
18 / 32
Unit
V
V
V
mA
mW
°C
°C
±30
±15
±50
300
-40 ~ +85
-40 ~ +125
(note) For supply voltage less than
±15V,
the absolute maximum input voltage is equal to the supply voltage.
Electrical Characteristics
(Unless otherwise specified. V
CC
= +15V, V
EE
=－15V and Ta =
2
5
°C
)
Characteristic
Input offset voltage
Input offset current
Input bias current
Input common mode
Voltage Range
Maximum Output Voltage
Large signal Voltage Gain
Common mode
rejection ratio
Power supply voltage
rejection ratio
Slew Rate
Supply Current
Equivalent input
noise voltage
Total harmonic distortion
Gain bandwidth product
Symbol
V
IOS
I
IOS
I
IB
V
ICR
V
OM
G
V
CMRR
Test Condition
Rg
≤10 ㏀
-
-
-
V
CC
=10V, V
EE
=GND
R
L
≥2 ㏀
V
CC
=10V, V
EE
=GND, R
L
≥2 ㏀
Vout=±10V, RL≥2
㏀
Rg
≤10 ㏀
Min.
-
-
-
±12
7.0
±12
7.0
90
80
Typ.
0.5
5
100
±13.5
8.0
±13.5
8.0
110
110
Max.
3
200
500
-
-
-
-
-
-
Unit
mV
nA
nA
V
V
dB
dB
PSRR
SR
I
CC
V
NI
THD
GB
Rg
≤10 ㏀
R
L
≥2 ㏀
-
RIAA, R
S
=2.2
㏀,
f=30
㎑
LPF
A
V
=20dB, V
O
=5V, R
L
=2
㏀
f=1KHz
f=10KHz
80
-
-
-
-
-
110
5.0
6.0
0.8
0.0005
-
-
9.0
-
-
-
dB
V/us
mA
uVrms
%
MHz
15
(note) [ Condition : V
CC
=10V, V
EE
=GND, R
L
≥2 ㏀,
V
IN
Offset =5V]
V
OUT
Swing Range [ Typ. 1.0V~9.0V(V
OM
=8.0V), Min. 1.5V~8.5V(V
OM
=7.0V) ]
V
ICR
Swing Range [ Typ. 1.0V~9.0V(V
ICR
=8.0V), Min. 1.5V~8.5V(V
ICR
=7.0V) ]
KSD-I7F024-000
2
SN4580
Electrical Characteristic Curves
Fig. 1 G
V
- f
(Vcc/V
EE
=±15V or V
CC
/V
EE
=30V / GND, R
L
=2
㏀,
40dBAmp,Ta=25℃)
Fig. 2 V
OP-P
- f
(Vcc/V
EE
=±15V or V
CC
/V
EE
=30V / GND, R
L
=2
㏀,Ta=25℃)
Fig. 3 I
IB
- T
a
(Vcc/V
EE
=±15V)
Φ
Fig. 4 V
OM
- V
CC
/V
EE
(R
L
=2
㏀,Ta=25℃)
(℃)
Fig. 5 V
OM
- R
L
(Vcc/V
EE
=±15V,Ta=25℃)
Fig. 6 E
N
- f
(Vcc/V
EE
=±15V,R
S
=50
㏀,Av=60dB,Ta=25℃)
KSD-I7F024-000
3
Electrical Characteristic Curves
Fig. 7 V
OM
- T
a
(Vcc/V
EE
=±15V,R
L
=2
㏀)
SN4580
Fig. 8 I
CC
- Ta
(Vcc/V
EE
=±15V)
(℃)
(℃)
Fig. 9 V
IOS
- Ta
(Vcc/V
EE
=±15V)
Fig. 10 I
CC
- Vcc
(Ta=25℃)
(℃)
Fig. 11 V
IOS
- Ta
(V
+
/V
-
=±15V)
Fig. 12 V
IOS
- Ta
(V
+
/V
-
=±15V)
KSD-I7F024-000
4
SN4580
Electrical Characteristic Curves
Fig. 13 V
OM
- T
a
(R
L
=2
㏀,
Ta=25℃)
Fig. 10 I
CC
- Vcc
(Ta=25℃)
Fig. 15 V
IOS
- Ta
(V
+
/V
-
=±15V, Gain=20dB, R
L
=2
㏀
Fig. 16 I
CC
- Vcc
(V
+
/V
-
=±15V, R
L
=2
㏀,
40dBAmp, Ta=25℃)
KSD-I7F024-000
5
Φ
MCU
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