NJRC NJM12904M

NJM12904
SINGLE SUPPLY DUAL AMPLIFIER
■ PACKAGE OUTLINE
■ GENERAL DESCRIPTION
The NJM12904 is single-supply dual operational amplifier,
which can operate from 2V supply. The features are low
offset voltage, low bias current, and drive TTL or DTL circuit
directly. The package lineup is DIP, DMP and others
compact, which is SON, so that the NJM12904 is suitable
for audio for low voltage operation and any other kind of signal
amplifier.
■ FEATURES
● Operating Voltage
● Input Offset Voltage
● Slew Rate
● Operating Current
● Bipolar Technology
● Package Outline
2
3
(0.7V/µs typ.)
(0.7mA typ.)
DIP8,DMP8,EMP8,
SSOP8,VSP8,SIP8
4
7
B
＋ －
NJM12904E
NJM12904V
NJM12904R
NJM12904L
(5mV max.)
8
A
－ ＋
NJM12904M
(+2V to +14V)
■ PIN CONFIGURATION
1
NJM12904D
A
－ ＋
B
＋ －
6
5
NJM12904D/12904M
NJM12904E/12904V/12904R
PIN FUNCTION
1. A OUTPUT
2. A -INPUT
3. A +INPUT
4. GND
5. B +INPUT
6. B -INPUT
7. B OUTPUT
+
8. V
1 2 3 4 5 6 7 8
NJM12904L
■ EQUIVALENT CIRCUIT (1/2Shown)
V+
- INPUT
+INPUT
OUTPUT
V-
NJM12904
■ ABSOLUTE MAXIMUM RATING
PARAMETER
Supply Voltage
Differential Input Voltage
Input Voltage
SYMBOL
+
V
VID
VIC
Power Dissipation
Operating Temperature Range
Storage Temperature Range
PD
(Ta=25°C)
UNIT
V
V
V
RATINGS
15
14
- 0.3 to +14
(DIP8) 500
(DMP8) 300
(EMP8) 300
(SSOP8) 250
(VSP8) 320
(SIP8) 800
Topr
Tstg
mW
°C
°C
- 40 to +85
- 50 to +125
■ ELECTRICAL CHARACTERISTICS ( V+=5V, Ta=25°C)
PARAMETER
Operating Voltage
Input Offset Voltage
Input Offset Current
Input Bias Current
Large Signal Voltage Swing
Maximum Output Voltage Range
Input Common Mode Voltage Range
Common Mode Rejection Ratio
Supply Voltage Rejection Ratio
Output Source Current
Output Sink Current
Channel Separation
Operating Current
Slew Rate
Gain Bandwidth Product
SYMBOL
Vopr
VIO
IIO
IB
AV
VOM
VICM
CMR
SVR
ISOURCE
ISINK
CS
ICC
SR
GB
TEST CONDITION
RS=0Ω
RL≥2kΩ
RL=2kΩ
+
-
VIN =1V,VIN =0V
+
VIN =0V,VIN =1V
f=1k to 20kHz
RL=∞
MIN.
2
3.5
0 to 3.5
20
8
-
TYP.
1
5
20
100
85
100
40
20
120
0.7
0.7
1.5
MAX.
14
5
50
150
1.2
-
UNIT
V
mV
nA
nA
dB
V
V
dB
dB
mA
mA
dB
mA
V/µs
MHz
NJM12904
■ TYPICAL CHARACTERISTICS
NJM12904　Input Offset Voltage v.s Operating Voltage
NJM12904　Operating Current v.s Operating Voltage
2
3
1.8
2.5
2
Input Offset Voltage　Vio　(mV)
Operating Current　Icc　(mA)
1.6
1.4
1.2
1
0.8
0.6
0.4
1.5
1
0.5
0
-0.5
-1
-1.5
-2
-2.5
0.2
-3
0
0
2
4
Operating Voltage　Ｖ+/V-　(V)
1.5
6
3.5
5.5
Operating Voltage　Ｖ+/V-　(V)
7.5
NJM12904　Maximum Output Voltage Swing
v.s Operating Voltage
NJM12904　Input Bias Current v.s Operating Voltage
100
6.5
Maximum Output Voltage Swing　Vom　(V)
90
Input Bias Current　Ｉｂ　(nA)
80
70
60
50
40
30
20
10
0
2.5
0.5
-1.5
-3.5
-5.5
-7.5
1.5
2.5
3.5
4.5
5.5
Operating Voltage　Ｖ+　(V)
6.5
7.5
NJM12904　Input Offset Voltage v.s Input Voltage
3
2.5
2
Input Offset Voltage　Vio　(mV)
4.5
1.5
1
0.5
0
-0.5
-1
-1.5
-2
-2.5
-3
-1
-0.5
0
Input Voltage　Vin　(V)
0.5
1
1
2
3
4
5
6
Operating Voltage　Ｖ+/V-　(Ｖ)
7
NJM12904
NJM12904　Maximum Output Voltage Swing
v.s Load Resistance
NJM12904　Maximum Output Voltage Swing v.s Frequency
5
4
4.5
Maximum Output Voltage Swing　ＶOPP　(Ｖ)
Maximum Output Voltage Swing　Ｖom　(Ｖ)
3.5
3
2.5
2
1.5
1
0.5
4
3.5
3
2.5
2
1.5
1
0.5
0
0
100
1000
10000
100000
1
10
Load Resistance　ＲＬ　(Ω)
100
1000
10000
100000
1000000
Frequency　ｆ　(ＨZ)
NJM12904　Output Voltage v.s Output Source Current
NJM12904　Output Voltage v.s Output Sink Current
6
5
4.5
4
Output Voltage　V+－Ｖｏ (V)
Output Voltage　Vo　(V)
5
4
3
2
1
3.5
3
2.5
2
1.5
1
0.5
0
0
0.01
0.1
0.1
1
10
Output Sink Current　Ｉｓｉｎｋ　(mA)
100
1
10
Output Source Current Isource(mA)
100
NJM12904
NJM12904　Voltage Gain v.s Operating Voltage
NJM12904 Voltage Gain v.s Frequency
160
140
50
20
45
0
40
-20
35
-40
30
-60
25
-80
20
-100
15
-120
10
-140
5
-160
Voltage Gain　Ａｖ　(ｄＢ)
Voltage Gain　Av　(dB)
120
100
80
ＲＬ＝２ｋΩ
60
40
20
0
0
1
2
3
4
5
Operating Voltage　V+　(V)
6
0
100
7
100000
1000000
-180
10000000
NJM12904　Slew Rate(Rise)
V:500mV/div
t::1μs/div
Voltage　Vo　(mV)
Voltage　Vo　(mV)
10000
Frequency　ｆ　(ＨZ)
NJM12904　Slew Rate(Fall)
Time　ｔ　(μs)
1000
V:500mV/div
t::1μs/div
Time　ｔ　(μs)
NJM12904
NJM12904　Operating Current v.s Ambient Temperature
NJM12904　Input Offset Voltage v.s Ambient Temperature
5
1.4
4
3
V+/V-=6V
V+/V-=2.5V
Input Offset Voltage　Vio　(mV)
Operating Current　Icc　(mA)
1.2
1
0.8
0.6
V+/V-=1.5V
0.4
2
1
0
-1
-2
V+/V-=1.5V,2.5V,7V
-3
0.2
-4
0
-5
-50
-25
0
25
50
75
Ambient Temperature Ta　(℃)
100
125
-50
-25
0
25
50
75
Ambient Teperature Ta　(℃)
100
125
NJM12904　Maximum Output Voltage Swing
v.s Ambient Temperature
NJM12904　Input Bias Current v.s Ambient Temperature
100
8
90
6
Maximum Output Voltage Swing　Vom　(V)
Input Bias Current　Ｉｂ　(mＡ)
80
70
60
50
40
V+/V-=1.5V,2.5V,6V
30
20
4
V+/V-=2.5V
V+/V-=2.5V
2
0
-2
V+/V-=1.5V
-4
-6
10
0
-50
-25
0
25
50
75
Ambient Temperature Ta　(℃)
100
-8
-50
125
-25
0
25
50
75
100
125
Ambient Temperature Ta　(℃)
NJM12904　Output Source Current v.s Ambient Temperature
NJM12904　Output Source Current v.s Ambient Temperature
100
100
90
90
Output Source Current　Iｓｏｒｃｅ　(mA)
Output Sink Current Isｉｎｋ　(mA)
80
70
60
50
V+=1.5V,2.5V,6V
40
30
20
10
0
-50
80
+
70
V =1.5V,2.5V,6V
60
50
40
30
20
10
0
-25
0
25
50
75
Ambient Temperature Ta　(℃)
100
125
-50
-25
0
25
50
75
Ambient Temperature Ta　(℃)
100
125
NJM12904
NJM12904　Voltage Gain v.s Ambient Temperature
NJM12904　Common Mode Rejection Ratio
v.s Ambient Temperature
120
Common Mode Rejection Ratio　CMR　(dB)
120
Voltage Gain　Av　(dB)
100
80
V+/V-=2.5V
60
40
20
0
-50
-25
0
25
50
75
Ambient Temperature Ta　(℃)
100
125
Supply Voltage Rejection Ratio　ＳＶＲ　(dB)
120
100
80
V+/V-=2.5V
60
40
20
-25
0
25
50
75
Ambient Temperature Ta　(℃)
80
V+/V-=2.5V
60
40
20
0
-50
-25
0
25
50
75
Ambient Temperature Ta　(℃)
NJM12904　Supply Voltage Rejection Ratio
v.s Ambient Temperature
0
-50
100
100
125
100
125
NJM12904
MEMO
[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.