NJU77903
High Output Current, Rail-to-Rail Input/Output
Single CMOS Operational Amplifiers
■ GENERAL DESCRIPTION
The NJU77903
is CMOS operational amplifier combines full swing
input and output with operating up to 36V.
It outputs typically up to 200mA of peak-to-peak current to drive
low resistance load including inductance load such as Angle resolver,
Lineout cable and Piezo actuator.
In addition, it has enhanced RF noise immunity.
■ FEATURES
● High output current
● Wide Operating Temperature
● Rail-to-Rail Input / Output
● Enhanced RF noise immunity
● Wide Operating Voltage
● Supply Current
● Open Loop Gain
● Input Bias Current
● Slew Rate
● Unity Gain Frequency
● Thermal shutdown
● Current Limit
● Package Outline
■ PACKAGE OUTLINE
NJU77903DL3
(TO252-5)
±100mA
typ. (
200mApp typ.
)
Topr = -40ºC to +125ºC
6.8V to 36V
9.5mA typ.
100dB typ.
1pA typ.
3.5V/µs typ.
1.5MHz typ.
NJU77903KW2
(DFN8−W2(ESON8-W2))
TO252-5
DFN8−W2
(
ESON8-W2/Size: 3mm x 3mm)
■ APPLICATIONS
● Angle Resolver
● Motor Driver
● Speaker Driver
● 4mA to 20mA Transmitter
● Liner Power Booster
■ PIN CONFIGURATION
NJU77903DL3 (TO252-5)
[ TOP VIEW ]
PAD
NJU77903KW2 (
DFN8−W2(ESON8-W2)
)
[ BOTTOM VIEW ]
[ TOP VIEW ]
1
2
3
4
8
7
6
5
8
7
6
5
PAD
1
2
3
4
1
2
3
4
5
NJU77903DL3 PIN CONFIGURATION
1 V
2 OUTPUT
3 V
-
4 -INPUT
5 +INPUT
Exposed pad should connect with a V
-
terminal.
+
NJU77903KW2
PIN CONFIGURATION
1 NC
2 OUTPUT
3 V
-
4 -INPUT
5 +INPUT
6 LIM2 (Output Sink Current Limit Trim Terminal)
7 LIM1 (Output Source Current Limit Trim Terminal)
8 V
+
Exposed pad should connect with a V
-
terminal.
The NC pin and The PAD have to be wired as short as possible to connect with a V
−
terminal.
Ver.02
-1-
NJU77903
■ ABSOLUTE MAXIMUM RATINGS
(Ta=25ºC, unless otherwise noted.)
PARAMETER
Supply Voltage
Differential Input Voltage (Note 1)
Input Voltage (Note 2)
Input Current
Output Voltage (Note 4)
Power Dissipation (Note 9)
TO252-5
DFN8−W2 (ESON8-W2)
P
D
SYMBOL
V -V
V
ID
V
IN
I
IN
V
O
-
-
+
-
RATING
40
±36
V - 0.3 to V + 0.3
±10(Note
3)
V - 0.3 to V + 0.3
(2-layer / 4-layer)
1190(Note 5) / 3125(Note 6)
640(Note 7) / 2080(Note 8)
+
+
UNIT
V
V
V
mA
V
mW
Operating Temperature Range
T
opr
-40 to +125
°C
Storage Temperature Range
T
stg
-55 to +150
°C
(Note1) Differential voltage is the voltage difference between +INPUT and -INPUT.
+
(Note2) Input voltage is the voltage should be allowed to apply to the input terminal independent of the magnitude of V . The normal
operation will establish when any input is within the Common Mode Input Voltage Range of electrical characteristics.
(Note3) If the input voltage exceeds the supply voltage,the input current must be limited 10 mA or less by using a restriction resistance.
+
(Note4) Output voltage is the voltage should be allowed to apply to the output terminal independent of the magnitude of V .
(Note5) 2-layer: EIA/JEDEC STANDARD Test board (76.2x114.3x1.6mm, 2layers, FR-4) mounting
(Note6) 4-layer: EIA/JEDEC STANDARD Test board (76.2x114.3x1.6mm, 4layers, FR-4) mounting
(Note7) Mounted on glass epoxy board. (101.5×114.5×1.6mm: based on EIA/JEDEC standard, 2Layers FR-4, with Exposed Pad)
(Note8) Mounted on glass epoxy board. (101.5×114.5×1.6mm: based on EIA/JEDEC standard, 4Layers FR-4, with Exposed Pad)
(For 4Layers: Applying 99.5×99.5mm inner Cu area and a thermal via hole to a board based on JEDEC standard JESD51-5)
(Note9) Power dissipation is the power that can be consumed by the IC at Ta=25ºC, and is the typical measured value based on
JEDEC condition. When using the IC over Ta=25ºC subtract the value [mW/ºC] = PD / (Tstg (MAX)-25) per temperature.
−
(Note10) The NC pin and The PAD have to be wired as short as possible to connect with a V terminal.
3500
Power Dissipation Pd [mW]
3000
2500
2000
1500
1000
500
DFN8-W2 (2-layer)
TO252-5 (4-layer)
DFN8-W2 (4-layer)
TO252-5 (2-layer)
0
0
25
50
75
100
125
Ambient Temperature Ta [ºC]
Figure 1 : Power Dissipation Derating Curve
150
■ RECOMMENDED OPERATING VOLTAGE
PARAMETER
Supply Voltage
SYMBOL
V -V
+
-
RATING
+6.8 to +36
UNIT
V
-2-
Ver.02
NJU77903
■ ELECTRICAL CHARACTERISTICS
(V
+
= +12V, V
-
= 0V, V
IC
= +6V, R
L
=10kΩ, Ta=25ºC, unless otherwise noted.)
PARAMETER
INPUT CHARACTERISTICS
Input Offset Voltage
Input Offset Voltage Drift
Input Bias Current
Input Offset Current
Open Loop Gain
Common Mode
Rejection Ratio
Common Mode
Input Voltage Range
OUTPUT CHARACTERISTICS
V
OH
Output Voltage
V
OL
R
L
=10kΩ to V /2
Isource=100mA
+
R
L
=10kΩ to V /2
Isink=100mA
[ NJU77903DL3 ]
I
SOURCELIM1
[ NJU77903KW2 ]
：
LIM1=OPEN
（Figure2-1）
LIM1=V
（Figure2-1）
NJU77903KW2 ONLY
[ NJU77903DL3 ]
I
SINKLIM1
[ NJU77903KW2 ]
：
LIM2=OPEN
（Figure2-2）
LIM2=V
（Figure2-2）
NJU77903KW2 ONLY
No Signal, R
L
=OPEN
V = 6.8V to 36V
R
L
=10kΩ to V /2, C
L
=10pF
+
R
L
=10kΩ to V /2, C
L
=10pF
G
V
=0dB, R
L
=10kΩ to V /2, C
L
=10pF,
Vin=4Vpp (4V to 8V)
+
+
+
-
+
+
PARAMETER
TEST CONDITION
Min.
Typ.
Max.
UNIT
V
IO
ΔVio/ΔT
I
B
I
IO
A
V
CMR
V
ICM
R
S
=50Ω
Ta = -40ºC to 125ºC
V
O
=1V to 11V, R
L
=10kΩ to V /2
V
IC
=0V to 6V, V
IC
=6V to 12V
CMR≧55dB
+
-
-
-
-
80
55
0
1
20
1
1
100
75
-
6
-
-
-
-
-
12
mV
µV/ºC
pA
pA
dB
dB
V
11.97
11.4
-
-
250
11.99
11.65
0.01
0.35
375
-
-
0.03
0.6
495
V
V
V
V
mA
Output Source Current
Limit1
Output Source Current
Limit2
Output Sink Current
Limit1
Output Sink Current
Limit2
POWER SUPPLY
Supply Current
Supply Voltage
Rejection Ratio
DYNAMIC PERFORMANCE
Unity Gain Frequency
Phase Margin
Slew Rate
（Note
11）
NOISE PERFORMANCE
Equivalent Input Noise
Voltage
Total Harmonic Distortion
+ Noise
I
SOURCELIM2
0
50
150
mA
200
375
545
mA
I
SINKLIM2
0
40
120
mA
I
DD
SVR
f
T
ΦM
SR
-
70
-
-
2.5
9.5
85
1.5
75
3.5
12.5
-
-
-
-
mA
dB
MHz
deg
V/µs
e
n
THD
f=10kHz, R
S
=50Ω
G
V
=6dB, R
F
=10kΩ, R
L
=10kΩ, C
L
=10pF,
Vo=2Vpp, f=10kHz
-
-
50
0.03
-
-
nV/√Hz
%
(Note 11) Number specified is the slower of the positive and negative slew rates.
Ver.02
-3-
NJU77903
■ ELECTRICAL CHARACTERISTICS
(V
+
= +15V, V
-
= -15V, V
IC
= 0V, R
L
=10kΩ, Ta=25ºC, unless otherwise noted.)
PARAMETER
INPUT CHARACTERISTICS
Input Offset Voltage
Input Offset Voltage Drift
Input Bias Current
Input Offset Current
Open Loop Gain
Common Mode
Rejection Ratio
Common Mode
Input Voltage Range
OUTPUT CHARACTERISTICS
Output Voltage
V
OL
Output Source Currrent
Limit1
Output Source Current
Limit2
Output Sink Current
Limit1
Output Sink Current
Limit2
POWER SUPPLY
Supply Current
DYNAMIC PERFORMANCE
Unity Gain Frequency
Phase Margin
Slew Rate
(Note 12)
NOISE PERFORMANCE
Equivalent Input Noise
Voltage
Total Harmonic Distortion
+ Noise
PARAMETER
TEST CONDITION
Min.
Typ.
Max.
UNIT
V
IO
ΔVio/ΔT
I
B
I
IO
A
V
CMR
V
ICM
R
S
=50Ω
Ta = -40°C to 125°C
V
O
=-14V to +14V, R
L
=10kΩ to 0V
V
IC
=-15V to 0V, V
IC
=0V to 15V
CMR≧60dB
R
L
=10kΩ to V /2
Isource=100mA
+
R
L
=10kΩ to V /2
Isink=100mA
[NJU77903DL3 ]
+
-
-
-
-
80
60
-15
14.97
14.45
-
-
-
2
20
1
1
100
80
-
14.99
14.70
-14.99
-14.70
400
8
-
-
-
-
-
15
-
-
-14.97
-14.45
-
mV
μV/°C
pA
pA
dB
dB
V
V
V
V
V
mA
V
OH
I
SOURCELIM1
I
SOURCELIM2
[ NJU77903KW2 ]
：
LIM1 terminal = OPEN , (Figure 2-1)
+
LIM1 terminal=V , (Figure 2-1)
NJU77903KW2 ONLY
[ NJU77903DL3 ]
：
-
60
-
mA
I
SINKLIM1
I
SINKLIM2
I
DD
f
T
Φ
M
SR
[ NJU77903KW2 ]
：
LIM2 terminal = OPEN (Figure 2-2)
-
LIM2 terminal=V , (Figure 2-2)
NJU77903KW2 ONLY
No Signal, R
L
=OPEN
R
L
=10kΩ to V /2, C
L
=10pF
+
R
L
=10kΩ to V /2, C
L
=10pF
+
G
V
=0dB, R
L
=10kΩ to V /2, C
L
=10pF,
Vin=4Vpp (-2V to +2V)
f=10kHz, R
S
=50Ω
G
V
=6dB, R
F
=10kΩ, R
L
=10kΩ, C
L
=10pF,
Vo=2Vpp, f=10kHz
+
-
400
-
mA
-
-
-
-
-
30
12
2
70
4
-
16
-
-
-
mA
mA
MHz
deg
V/µs
e
n
THD
-
-
50
0.03
-
-
nV/√Hz
%
(Note 12) Number specified is the slower of the positive and negative slew rates.
■ Output Current Limit Trim Circuit [
NJU77903KW2
]
1
2
3
4
8
7
6
5
R
LIM1
=0
Ω
to OPEN
V
+
R
LIM1
LIM1
1
2
V
-
3
4
8
7
6 LIM2
5
R
LIM2
R
LIM2
=0
Ω
to OPEN
Figure 2-1: Output Source Current Limit Trim
Figure 2-2: Output Sink Current Limit Trim
-4-
Ver.02
NJU77903
■
TYPICAL CHARACTERISTICS
Supply Current vs. Supply Voltage
20
18
16
Ta=125ºC
A
V
=0dB, R
L
=OPEN, V
-
=0V
Supply Current vs. Temperature
20
18
16
A
V
=0dB, R
L
=OPEN
Supply Current [mA]
14
12
10
8
6
4
2
0
0
5
Ta=25ºC
Supply Current [mA]
Ta=85ºC
14
12
10
8
6
4
2
0
V /V =12V/0V
+
-
V /V =30V/0V
+
-
Ta=-40ºC
V
+
/V
-
=6.8V/0V
10
15
20
25
30
+
Supply Voltage V [V]
35
40
-50
-25
0
25
50
75 100 125 150
Ambient Temperature [ºC]
Input Offset Voltage vs. Supply Voltage
10
8
A
V
=0dB, V
-
=0V
Input Offset Voltage vs. Temperature
10
8
A
V
=0dB
4
2
0
-2
-4
-6
-8
-10
0
5
Input Offset Voltage [mV]
Input Offset Voltage [mV]
6
Ta=25ºC
Ta=125ºC
Ta=85ºC
6
4
2
0
-2
-4
-6
-8
-10
V
+
/V
-
=12V/0V
V
+
/V
-
=6.8V/0V
V
+
/V
-
=30V/0V
Ta=-40ºC
10 15
20
25
30
+
Supply Voltage V [V]
35
40
-50
-25
0
25
50
75 100 125 150
Ambient Temperature [ºC]
Input Offset Voltage
vs. Common-Mode Input Voltage
15
12
V /V =±6V
+
-
Input Offset Voltage
vs. Common-Mode Input Voltage
15
12
V /V =±15V
+
-
Input Offset Voltage [mV]
Ta=-40℃
Ta=25℃
Ta=125℃
Input Offset Voltage [mV]
9
6
3
0
-3
-6
-9
-12
-15
-8
9
6
3
0
-3
-6
-9
-12
-15
Ta=-40℃
Ta=25℃
Ta=125℃
-6
-4
-2
0
2
4
6
Common-Mode Input Voltage [V]
8
-16
-12 -8
-4
0
4
8
12
Common-Mode Input Voltage [V]
16
Ver.02
-5-
stm32/stm8
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