NJM4580
DUAL OPERATIONAL AMPLIFIER
■
GENERAL DESCRIPTION
The NJM4580 is a 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 low voltage source.
The D-Rank type products(NJM4580DD/LD/MD/ED) have
specified maximum limits for equivalent input noise voltage.
■
FEATURES
●
Operating Voltage
●
Low Input Noise Voltage
●
Wide GBW
●
Low Distortion
●
Slew Rate
●
Bipolar Technology
●
Package Outline
■
PACKAGE OUTLINE
NJM4580R
(MSOP8(VSP8 ))
NJM4580M
( DMP8 )
NJM4580E
( SOP8 )
NJM4580V
( SSOP8 )
±2V~±18V
0.8µVrms typ. (RIAA)
15MHz typ.
0.0005% typ.
5V/µs typ.
NJM4580D
( DIP8 )
NJM4580L
( SIP8 )
DIP8, SIP8, DMP8, SSOP8,
MSOP8(VSP8)
MEET JEDEC MO-187-DA
SOP8 JEDEC 150mil
■
PIN CONFIGURATION
( Top View )
1
2
3
4
A
B
8
A
B
7
6
5
1
2
3
4
5
6
7
8
PIN FUNCTION
1. A OUTPUT
2. A - INPUT
3. A +INPUT
4. V
-
5. B +INPUT
6. B - INPUT
7. B OUTPUT
8. V
+
NJM4580D, NJM4580M, NJM4580E
NJM4580V, NJM4580R
NJM4580L
■
EQUIVALENT CIRCUIT ( 1/2 Shown )
V
+
-INPUT
+INPUT
OUTPUT
V
-
Ver.2012-09-14
-1-
NJM4580
■ABSOLUTE
MAXIMUM RATINGS
PARAMETER
Supply Voltage
Input Voltage
Differential Input Voltage
Power Dissipation
Operating Temperature Range
Storage Temperature Range
SYMBOL
V
+
/V
-
V
ICM
V
ID
P
D
Topr
Tstg
(Ta=25°C, unless otherwise noted.)
RATING
±18
±15 (Note1)
±30 (Note1)
DIP8, SIP8 : 800
DMP8, SOP8 : 300
SSOP8 : 250
MSOP8(VSP8) : 400 (Note2)
-40~+85
-40~+125
UNIT
V
V
V
mW
°C
°C
(Note1) For supply voltage less than ±15V, the absolute maximum input voltage is equal to supply voltage.
(Note2) On the PCB "EIA/JEDEC (114.3×76.2×1.57mm, 2 layers, FR-4)"
■
RECOMMENDED OPERATING CONDITIONS
PARAMETER
Supply Voltage
SYMBOL
V
+
/V
-
CONDITION
MIN.
±2
TYP.
-
(Ta=25°C)
MAX.
±18
UNIT
V
■
ELECTRICAL CHARACTERISTICS
PARAMETER
Input Offset Voltage
Input Offset Current
Input Bias Current
Voltage Gain
Maximum Output Voltage
Common Mode Input Voltage Range
Common Mode Rejection Ratio
Supply Voltage Rejection Ratio
Supply Current
Slew Rate
Gain Bandwidth Product
Total Harmonic Distortion
Equivalent Input Noise Voltage
SYMBOL
V
IO
I
IO
I
B
A
V
V
OM
V
ICM
CMR
SVR
I
CC
SR
GB
THD
V
NI
(V
+
/V
-
=±15V, Ta=25°C, unless otherwise noted.)
TEST CONDITION
R
S
≤10kΩ
MIN.
-
-
-
R
L
≥2kΩ,V
O
=±10V
R
L
≥2kΩ
R
S
≤10kΩ
R
S
≤10kΩ
R
L
≥2kΩ
f=10kHz
A
V
=20dB,V
O
=5V,R
L
=2kΩ,f=1kHz
RIAA,R
S
=2.2kΩ,30kHz LPF
90
±12
±12
80
80
-
-
-
-
-
TYP.
0.3
5
100
110
±13.5
±13.5
110
110
6
5
15
0.0005
0.8
MAX.
3
200
500
-
-
-
-
-
9
-
-
-
-
UNIT
mV
nA
nA
dB
V
V
dB
dB
mA
V/µs
MHz
%
µVrms
■
ELECTRICAL CHARACTERISTICS
PARAMETER
Equivalent Input Noise Voltage
(D-rank type
(Note3)
, V
+
/V
-
=±15V, Ta=25°C, unless otherwise noted.)
SYMBOL
V
NI
TEST CONDITION
RIAA,R
S
=2.2kΩ
MIN.
-
TYP.
-
MAX.
1.4
UNIT
µVrms
(Note3)D-rank type is a Equivalent Input Noise Voltage selected product. It s only DIP, DMP, SOP and SIP package.
-2-
Ver.2012-09-14
NJM4580
■
TYPICAL CHARACTERISTICS
40dB Gain/Phase vs. Frequency
50
45
40
Voltage Gain [dB]
35
30
25
20
15
10
5
0
1k
10k
100k
1M
Frequency [Hz]
Phase [deg]
Phase
Gain
(V
+
/V
-
=±15V, R
L
=2kΩ, Ta=25ºC)
Maximum Output Voltage vs. Frequency
30
Maximum Output Voltage [V
PP
]
25
20
15
10
5
0
1k
10k
100k
1M
Frequency [Hz]
10M
V
+
/V
-
=±15V, R
L
=2kΩ, Ta=25ºC
0
-30
-60
-90
-120
-150
-180
10M
Maximum Output Voltage vs. Output Current
15
+V
OM
V /V =±15V, Ta=25ºC
+
-
Maximum Output Voltage vs. Load Resistance
15
Maximum Output Voltage [V]
10
5
0
-5
-10
-15
100
V
+
/V
-
=±15V, Ta=25ºC
+V
OM
Maximum Output Voltage [V]
10
5
0
-5
-10
-15
1
10
Output Current [mA]
100
-V
OM
-V
OM
1k
Load Resistance [Ω]
10k
THD vs. Output Voltage
(Frequency)
0.1
V
+
/V
-
=±15V, G
V
=20dB, R
L
=2kΩ
Voltage Noisevs. Frequency
20
Equivalent Input Noise Voltage
[nV/√Hz]
V
+
/V
-
=±15V, R
S
=50Ω, G
V
=60dB, Ta=25ºC
15
THD+N [%]
0.01
f=20kHz
10
0.001
f=20Hz
f=1kHz
5
0.0001
0.1
1
Output Voltage [Vrms]
10
0
1
10
100
Frequency [Hz]
1k
Ver.2012-09-14
-3-
NJM4580
■
TYPICAL CHARACTERISTICS
Supply Current vs. Supply Voltage
7
6
Supply Current [mA]
5
4
3
2
1
0
0
±2
±4 ±6 ±8 ±10 ±12 ±14 ±16 ±18
+ -
Supply Voltage V /V [V]
Supply Current [mA]
Ta=25ºC
Supply Current vs. Temperature
12
10
8
6
4
2
0
-50
-25
0
25
50
75
100
Ambient Temperature [ºC]
125
V
+
/V
-
=±15V
Input Offset Voltage vs. Temperature
2
1.5
Input Offset Voltage [mV]
1
0.5
0
-0.5
-1
-1.5
-2
-50
-25
0
25
50
75
100
Ambient Temperature [ºC]
125
Input Bias Current [nA]
V
+
/V
-
=±15V
Input Bias Current vs. Temperature
450
400
350
300
250
200
150
100
50
0
-50
-25
0
25
50
75
100
Ambient Temperature [ºC]
125
V
+
/V
-
=±15V
Maximum Output Voltage vs. Supply Voltage
R
L
=2kΩ, Ta=25ºC
Maximum Output Voltage vs. Temperature
15
+V
OM
V
+
/V
-
=±15V, R
L
=2kΩ
18
Maximum Output Voltage [V]
Maximum Output Voltage [V]
12
6
0
-6
-12
-18
0
±2
±4 ±6 ±8 ±10 ±12 ±14 ±16 ±18
+ -
Supply Voltage V /V [V]
-V
OM
+V
OM
10
5
0
-5
-10
-15
-50
-25
0
25
50
75
100
Ambient Temperature [ºC]
125
-V
OM
-4-
Ver.2012-09-14
NJM4580
■
TEST CIRCUIT
Noise Voltage (RIAA) measurement circuit
+15V
-15V
3.3µ
Rs
2.2k
100µ
100µ
0.47µ
2.2µ
40dB Amp
30kHz LPF
Vout
56k
30k
330k
220k
0.0024µ
47µ
610
0.0082µ
[CAUTION]
The specifications on this databook are only
given for information , without any guarantee
as regards either mistakes or omissions. The
application circuits in this databook are
described only to show representative usages
of the product and not intended for the
guarantee or permission of any right including
the industrial rights.
Ver.2012-09-14
-5-
