Automotive NJM2746
Single Supply, Rail-to-Rail Output Dual Operational Amplifier
■
FEATURES
●Operating
Voltage
●Rail-to-Rail
Output
2.5V to 14V
V
OH
≥4.9V
Typ. (at V
+
=5V, R
L
=5kΩ)
V
OL
≤0.1V
Typ. (at V
+
=5V, R
L
=5kΩ)
1mV Typ.
3.5V/μs Typ.
0.001% Typ. (at V
+
=5V, f=1kHz)
10nV/√Hz Typ. (at f=1kHz)
■
PACKAGE INFORMATION
NJM2746VT (SSOP8)
NJM2746RB1T (MSOP8)
●Offset
Voltage
●Slew
Rate
.
●Low
Distortion
NJM2746ET (SOP8)
.
●Low
Input Voltage Noise
●Bipolar
Technology
●Package
Outline
SSOP8
MSOP8 (TVSP8)
MEET JEDEC MO-187-DA / THIN TYPE
SOP8 JEDEC 150mil
DMP8
NJM2746MZ (DMP8)
■
PIN CONFIGURATION
(Top View)
PIN FUNCTION
1
2
3
4
NJM2746ET
NJM2746RB1T
NJM2746VT
NJM2746MZ
A
B
8
7
6
5
1. A OUTPUT
2. A - INPUT
3. A +INPUT
4. GND (V )
5. B +INPUT
6. B - INPUT
7. B OUTPUT
8. V
+
−
Ver.E01
-1-
Automotive NJM2746
■
ABSOLUTE MAXIMUM RATINGS
RATING
15
0 to 15
(Note1)
±15
(Note1)
SOP8
490
(Note2)
MSOP8 (TVSP8)
390
(Note2)
Power Dissipation
P
D
SSOP8
320
(Note2)
DMP8
460
(Note2)
NJM2746ET
-40 to +105
NJM2746RB1T
-40 to +105
Operating Temperature Range
Topr
NJM2746VT
-40 to +105
NJM2746MZ
-40 to +125
Storage Temperature Range
Tstg
-50 to +150
(Note1) For supply voltage less than 15V, the absolute maximum input voltage is equal to the supply voltage.
(Note2) Mounted on the EIA/JEDEC standard board (76.2×114.3×1.6mm, 2 layer, FR-4).
PARAMETER
Supply Voltage
Common Mode Input Voltage Range
Differential Input Voltage Range
SYMBOL
V
+
V
ICM
V
ID
UNIT
V
V
V
mW
ºC
ºC
■
ELECTRICAL CHARACTERISTICS
●DC
CHARACTERISTICS (V
+
=5V
,
Ta=25˚C, unless otherwise noted.)
PARAMETER
Supply Current
Input
Offset Voltage
Input
Bias Current
Input
Offset Current
SYMBOL
Icc
TEST CONDITION
R
L
=∞, V
IN
=2.5V, No signal
R
L
=∞, V
IN
=2.5V, No signal, Ta = -40 to 105ºC (Note3)
R
L
=∞, V
IN
=2.5V, No signal, Ta = -40 to 125ºC (Note4)
R
S
≤10kΩ
R
S
≤10kΩ,
Ta = -40 to 105ºC (Note3)
R
S
≤10kΩ,
Ta = -40 to 125ºC (Note4)
Ta = -40 to 105ºC (Note3)
Ta = -40 to 125ºC (Note4)
MIN.
-
-
-
-
-
-
-
-
-
-
-
-
65
65
65
60
60
60
60
60
60
4.75
4.7
4.7
-
-
-
4.75
4.7
4.7
-
-
-
0
0
0
TYP.
4
-
-
1
-
-
100
-
-
5
-
-
85
-
-
75
-
-
80
-
-
4.9
-
-
0.1
-
-
4.9
-
-
0.1
-
-
-
-
-
MAX.
5
5.5
5.5
6
12
12
350
430
430
100
110
110
-
-
-
-
-
-
-
-
-
-
-
-
0.25
0.3
0.3
-
-
-
0.25
0.3
0.3
4
3.5
3.5
UNIT
mA
V
IO
I
B
I
IO
mV
nA
Ta = -40 to 105ºC (Note3)
Ta = -40 to 125ºC (Note4)
R
L
≥10kΩ
to 2.5V, Vo=0.5V to 4.5V
Voltage Gain
Av
R
L
≥10kΩ
to 2.5V, Vo=0.5V to 4.5V, Ta = -40 to 105ºC (Note3)
R
L
≥10kΩ
to 2.5V, Vo=0.5V to 4.5V, Ta = -40 to 125ºC (Note4)
0V≤V
CM
≤4V
Common Mode
0V≤V
CM
≤3.5V,
Ta = -40 to 105ºC (Note3)
CMR
Rejection Ratio
0V≤V
CM
≤3.5V,
Ta = -40 to 125ºC (Note4)
V
+
=2.5V to 14V
Supply Voltage
SVR
V
+
=2.5V to 14V, Ta = -40 to 105ºC (Note3)
Rejection Ratio
+
V =2.5V to 14V, Ta = -40 to 125ºC (Note4)
R
L
≥5kΩ
to 2.5V
V
OH1
R
L
≥5kΩ
to 2.5V, Ta = -40 to 105ºC (Note3)
Maximum
R
L
≥5kΩ
to 2.5V, Ta = -40 to 125ºC (Note4)
Output
R
L
≥5kΩ
to 2.5V
Voltage1
V
OL1
R
L
≥5kΩ
to 2.5V, Ta = -40 to 105ºC (Note3)
R
L
≥5kΩ
to 2.5V, Ta = -40 to 125ºC (Note4)
R
L
≥5kΩ
to GND
V
OH2
R
L
≥5kΩ
to GND, Ta = -40 to 105ºC (Note3)
Maximum
R
L
≥5kΩ
to GND, Ta = -40 to 125ºC (Note4)
Output
R
L
≥5kΩ
to GND
Voltage2
V
OL2
R
L
≥5kΩ
to GND, Ta = -40 to 105ºC (Note3)
R
L
≥5kΩ
to GND, Ta = -40 to 125ºC (Note4)
CMR≥60dB
Common Mode
V
ICM
Input Voltage
CMR≥60dB, Ta = -40 to 105ºC (Note3)
Range
CMR≥60dB, Ta = -40 to 125ºC (Note4)
(Note3) Applied to NJM2746ET, NJM2746RB1T and NJM2746VT
(Note4) Applied to NJM2746MZ
nA
dB
dB
dB
V
V
V
V
V
-2-
Ver.E01
Automotive NJM2746
●AC
CHARACTERISTICS (V
+
=5V
,
Ta=25˚C)
PARAMETER
Gain Bandwidth Product
Phase Margin
Equivalent Input Noise Voltage
Total Harmonic Distortion
Channel Separation
SYMBOL
GB
Φ
M
V
NI
THD
CS
TEST CONDITION
f=1MHz
R
L
=10kΩ , C
L
=10pF
f=1kHz , V
CM
=2.5V
f=1kHz , A
V
=+2,
R
L
=10kΩ to 2.5V , Vo=1.5Vrms
f=1kHz, R
L
=10kΩ to 2.5V , Vo=1.5Vrms
MIN.
-
-
-
-
-
TYP.
10
75
10
0.001
120
MAX.
-
-
-
-
-
UNIT
MHz
deg
nV/√Hz
%
dB
●AC
CHARACTERISTICS (V
+
=5V
,
Ta=25˚C)
PARAMETER
Slew Rate (Note5)
SYMBOL
SR
TEST CONDITION
A
V
=1, V
IN
=2Vpp
R
L
=10kΩ to 2.5V, C
L
=10pF to 2.5V
MIN.
-
TYP.
3.5
MAX.
-
UNIT
V/μs
(Note5) Number specified is the slower of the positive and negative slew rates.
Ver.E01
-3-
Automotive NJM2746
■
TYPICAL CHARACTERISTICS
Supply Current vs. Temperature
7
6
Supply Current [mA]
5
4
3
2
1
0
-50
-25
0
25
50
75 100 125 150
Ambient Temperature Ta [°C]
V =5V, R
L
=∞ , V
IN
=2.5V, No signal
+
Input Offset Voltage vs. Tempereture
3
Input Offset Voltage V
IO
[½V]
2
1
0
-1
-2
-3
-50
-25
0
25 50 75 100 125 150
Ambient Temperature Ta [°C]
(V
+
=5V, RS≤10kΩ)
Input Offset Current vs. Temperature
50
40
Input Offset Current I
IO
[nA]
Input Bias Current I
B
[nA]
30
20
10
0
-10
-20
-30
-40
-50
-50
-25
0
25 50 75 100 125 150
Ambient Temperature Ta [°C]
(V =5V)
+
Input Bias Current vs. Tempereture
200
150
100
50
0
-50
-100
-150
-200
-50
-25
0
25 50 75 100 125 150
Ambient Temperature Ta [°C]
(V
+
=5V)
CMR vs. Temperature
120
Common-Mode Rejection Ratio
CMRR [dB]
100
Voltage Gain Av [dB]
80
60
40
20
0
-50
-25
0
25 50 75 100 125 150
Ambient Temperature Ta [°C]
(V =5V, 0V≤VCM≤4V)
+
Voltage Gain vs. Temperature
120
100
80
60
40
20
0
-50
-25
0
25
50 75 100 125 150
Ambient Temperature Ta [°C]
(V
+
=5V, RL≥10KΩ to 2.5V, V
O
=0.5V~4.5V)
-4-
Ver.E01
Automotive NJM2746
■
TYPICAL CHARACTERISTICS
SVR vs. Temperature
160
Supply Voltage Rejection Ratio SVR
[dB]
140
120
100
80
60
40
20
0
-50
-25
0
25 50 75 100 125 150
Ambient Temperature Ta [°C]
(V = 2.5V to 14V)
+
Maximum Output Voltage1 vs. Temperature
5.4
Maximum Output Voltage1 V
OM1
[V]
5.2
5
4.8
4.6
4.4
4.2
4
-50
-25
0
25 50 75 100 125 150
Ambient Temperature Ta [°C]
(V
+
=5V, RL≥5kΩ to 2.5V)
Maximum Output Voltage1 vs. Temperature
1
Maximum Output Voltage1 -V
OM1
[V]
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
-50
-25
0
25 50 75 100 125 150
Ambient Temperature Ta [°C]
(V
+
=5V, RL≥5kΩ to 2.5V)
Input Offset Voltage Distribution
(Ta=25°C)
-1 -0.6 -0.2 0.2 0.6 1 1.4 1.8 2.2 2.6
Input Offset Voltage Vio [½V]
3
Input Offset Voltage Drift Distribution
-10 -8
-6
-4
-2
0
2
4
6
8
10
Input Offset Voltage Drift
⊿Vio
[μV/°C]
Ver.E01
-5-
