Absolute Maximum Ratings
(Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
ESD Tolerance (Note 2)
Differential Input Voltage
Voltage at Input/Output Pin
Supply Voltage (V
+
− V
−
)
Current at Input Pin (Note 12)
Current at Output Pin
(Notes 3, 8)
Current at Power Supply Pin
Lead Temp. (Soldering, 10 sec.)
2.0 kV
Storage Temperature Range
Junction Temperature (Note 4)
−65˚C to +150˚C
150˚C
(Note 1)
3.0V
≤
V
+
≤
15.5V
−55˚C
≤
T
J
≤
+125˚C
−40˚C
≤
T
J
≤
+85˚C
70˚C/W
110˚C/W
Operating Ratings
±
Supply Voltage
(V
+
) + 0.3V, (V
−
) − 0.3V
16V
±
5 mA
±
30 mA
40 mA
260˚C
Supply Voltage
Junction Temperature Range
LMC6484AM
LMC6484AI, LMC6484I
Thermal Resistance (θ
JA
)
N Package, 14-Pin Molded DIP
M Package, 14-Pin
Surface Mount
DC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J
= 25˚C, V
+
= 5V, V
−
= 0V, V
CM
= V
O
= V
+
/2 and R
L
>
1M.
Boldface
limits apply at the temperature extremes.
Typ
Symbol
V
OS
TCV
OS
I
B
I
OS
C
IN
R
IN
CMRR
Parameter
Input Offset Voltage
Input Offset Voltage
Average Drift
Input Current
Input Offset Current
Common-Mode
Input Capacitance
Input Resistance
Common Mode
Rejection Ratio
0V
≤
V
CM
≤
15.0V,
V
+
= 15V
0V
≤
V
CM
≤
5.0V
V
+
= 5V
+PSRR Positive Power Supply
Rejection Ratio
−PSRR Negative Power Supply
Rejection Ratio
V
CM
Input Common-Mode
Voltage Range
5V
≤
V
≤
15V,
V
−
= 0V, V
O
= 2.5V
+
LMC6484AI
Limit
(Note 6)
0.750
1.35
LMC6484I
Limit
(Note 6)
3.0
3.7
LMC6484M
Limit
(Note 6)
3.0
3.8
mV
max
µV/˚C
Units
Conditions
(Note 5)
0.110
1.0
(Note 13)
(Note 13)
0.02
0.01
3
4.0
2.0
4.0
2.0
100
50
pA max
pA max
pF
Tera
Ω
>
10
82
82
82
82
V
−
− 0.3
V + 0.3
+
70
67
70
67
70
67
70
67
−0.25
0
V + 0.25
V
+
+
+
65
62
65
62
65
62
65
62
−0.25
0
V + 0.25
V
+
+
65
60
65
60
65
60
65
60
−0.25
0
V + 0.25
V
+
dB
min
dB
min
dB
min
V
max
V
min
V/mV
min
V/mV
min
V/mV
min
V/mV
min
−5V
≤
V
≤
−15V,
V
+
= 0V, V
O
= −2.5V
V
+
= 5V and 15V
−
For CMRR
≥
50 dB
A
V
Large Signal
Voltage Gain
R
L
= 2kΩ
(Notes 7, 13)
Sourcing
Sinking
666
75
300
35
140
84
35
20
80
48
20
13
120
72
35
20
50
30
15
10
120
60
35
18
50
25
15
8
R
L
= 600Ω
(Notes 7, 13)
Sourcing
Sinking
3
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