NJM4580

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 )
NJM4580D
( DIP8 )
±2V~±18V
0.8µVrms typ. (RIAA)
15MHz typ.
0.0005% typ.
5V/µs typ.
NJM4580V
( SSOP8 )
NJM4580L
( SIP8 )
DIP8, SIP8, DMP8, SSOP8, MSOP8(VSP8) MEET JEDEC MO-187-DA
SOP8 JEDEC 150mil
■ PIN CONFIGURATION
( Top View )
8
1
A
2
A
B
7
B
3
6
5
4
NJM4580D, NJM4580M, NJM4580E
NJM4580V, NJM4580R
1
2
3
4
5
6
7
8
PIN FUNCTION
1. A OUTPUT
2. A - INPUT
3. A +INPUT
4. V5. B +INPUT
6. B - INPUT
7. B OUTPUT
8. V+
NJM4580L
■ EQUIVALENT CIRCUIT ( 1/2 Shown )
V+
-INPUT
+INPUT
OUTPUT
VVer.2012-09-14
-1-
NJM4580
■ABSOLUTE MAXIMUM RATINGS
PARAMETER
(Ta=25°C, unless otherwise noted.)
SYMBOL
+
-
RATING
UNIT
Supply Voltage
V /V
±18
V
Input Voltage
VICM
±15 (Note1)
V
Differential Input Voltage
VID
±30 (Note1)
V
PD
DIP8, SIP8 : 800
DMP8, SOP8 : 300
SSOP8 : 250
MSOP8(VSP8) : 400 (Note2)
mW
Operating Temperature Range
Topr
-40~+85
°C
Storage Temperature Range
Tstg
-40~+125
°C
Power Dissipation
(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
SYMBOL
+
Supply Voltage
(Ta=25°C)
CONDITION
-
V /V
TYP.
MAX.
UNIT
±2
-
±18
V
(V+/V-=±15V, Ta=25°C, unless otherwise noted.)
■ ELECTRICAL CHARACTERISTICS
PARAMETER
MIN.
SYMBOL
TEST CONDITION
MIN.
TYP.
MAX.
UNIT
Input Offset Voltage
VIO
RS≤10kΩ
-
0.3
3
mV
Input Offset Current
IIO
-
5
200
nA
Input Bias Current
IB
-
100
500
nA
Voltage Gain
AV
RL≥2kΩ,VO=±10V
90
110
-
dB
Maximum Output Voltage
VOM
RL≥2kΩ
±12
±13.5
-
V
Common Mode Input Voltage Range
VICM
±12
±13.5
-
V
Common Mode Rejection Ratio
CMR
RS≤10kΩ
80
110
-
dB
Supply Voltage Rejection Ratio
SVR
RS≤10kΩ
80
110
-
dB
-
6
9
mA
Supply Current
ICC
Slew Rate
SR
RL≥2kΩ
-
5
-
V/µs
Gain Bandwidth Product
GB
f=10kHz
-
15
-
MHz
Total Harmonic Distortion
THD
AV=20dB,VO=5V,RL=2kΩ,f=1kHz
-
0.0005
-
%
VNI
RIAA,RS=2.2kΩ,30kHz LPF
-
0.8
-
µVrms
Equivalent Input Noise Voltage
■ ELECTRICAL CHARACTERISTICS
PARAMETER
Equivalent Input Noise Voltage
(D-rank type(Note3), V+/V-=±15V, Ta=25°C, unless otherwise noted.)
SYMBOL
TEST CONDITION
MIN.
TYP.
MAX.
UNIT
VNI
RIAA,RS=2.2kΩ
-
-
1.4
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
Maximum Output Voltage vs. Frequency
(V+/V-=±15V, RL=2kΩ, Ta=25ºC)
50
Gain
35
Phase
30
0
25
-30
20
-60
15
-90
10
-120
5
-150
0
1k
10k
100k
1M
Frequency [Hz]
Phase [deg]
40
Maximum Output Voltage [VPP]
45
Voltage Gain [dB]
V+/V-=±15V, RL=2kΩ, Ta=25ºC
30
-180
10M
25
20
15
10
5
0
1k
100k
1M
Frequency [Hz]
V+/V-=±15V, Ta=25ºC
V+/V-=±15V, Ta=25ºC
15
+VOM
Maximum Output Voltage [V]
Maximum Output Voltage [V]
+VOM
10
5
0
-5
-10
-VOM
-15
THD+N [%]
0.1
10
Output Current [mA]
10
5
0
-5
-10
-VOM
-15
100
100
1k
Load Resistance [Ω]
THD vs. Output Voltage (Frequency)
Voltage Noisevs. Frequency
V+/V-=±15V, GV=20dB, RL=2kΩ
V+/V-=±15V, RS=50Ω, GV=60dB, Ta=25ºC
20
Equivalent Input Noise Voltage
[nV/√Hz]
1
10M
Maximum Output Voltage vs. Load Resistance
Maximum Output Voltage vs. Output Current
15
10k
0.01
f=20kHz
f=1kHz
0.001
f=20Hz
0.0001
10k
15
10
5
0
0.1
Ver.2012-09-14
1
Output Voltage [Vrms]
10
1
10
100
Frequency [Hz]
1k
-3-
NJM4580
■ TYPICAL CHARACTERISTICS
Supply Current vs. Temperature
Supply Current vs. Supply Voltage
Ta=25ºC
7
6
10
Supply Current [mA]
Supply Current [mA]
V+/V-=±15V
12
5
4
3
2
8
6
4
2
1
0
0
0
±2
±4 ±6 ±8 ±10 ±12 ±14 ±16 ±18
+ Supply Voltage V /V [V]
-50
Input Offset Voltage vs. Temperature
125
V+/V-=±15V
450
400
Input Bias Current [nA]
1.5
Input Offset Voltage [mV]
0
25
50
75
100
Ambient Temperature [ºC]
Input Bias Current vs. Temperature
V+/V-=±15V
2
-25
1
0.5
0
-0.5
-1
-1.5
350
300
250
200
150
100
50
-2
0
-50
-25
0
25
50
75
100
Ambient Temperature [ºC]
-50
125
Maximum Output Voltage vs. Supply Voltage
-25
0
25
50
75
100
Ambient Temperature [ºC]
125
Maximum Output Voltage vs. Temperature
RL=2kΩ, Ta=25ºC
18
15
12
10
V+/V-=±15V, RL=2kΩ
+VOM
6
0
-6
-VOM
-12
-18
5
0
-5
-10
-VOM
-15
0
-4-
Maximum Output Voltage [V]
Maximum Output Voltage [V]
+VOM
±2
±4 ±6 ±8 ±10 ±12 ±14 ±16 ±18
+ Supply Voltage V /V [V]
-50
-25
0
25
50
75
100
Ambient Temperature [ºC]
125
Ver.2012-09-14
NJM4580
■ TEST CIRCUIT
Noise Voltage (RIAA) measurement circuit
3.3µ
+15V
-15V
100µ
Rs
2.2k
100µ
40dB Amp
30kHz LPF
0.47µ
2.2µ
Vout
56k
30k
330k
0.0024µ
0.0082µ
220k
47µ
610
[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-