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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)
2.0 kV
Differential Input Voltage
±Supply Voltage
Voltage at Input/Output Pin
(V
+) + 0.3V, (V) 0.3V
Supply Voltage (V
+ V)
16V
Current at Input Pin (Note 12)
±5mA
Current at Output Pin
(Notes 3, 8)
±30 mA
Current at Power Supply Pin
40 mA
Lead Temp. (Soldering, 10 sec.)
260C
Storage Temperature Range
65C to +150C
Junction Temperature (Note 4)
150C
Operating Ratings (Note 1)
Supply Voltage
3.0V
≤ V+ ≤ 15.5V
Junction Temperature Range
LMC6484AM
55C
≤ T
J ≤ +125C
LMC6484AI, LMC6484I
40C
≤ T
J ≤ +85C
Thermal Resistance (
θ
JA)
N Package, 14-Pin Molded DIP
70C/W
M Package, 14-Pin
Surface Mount
110C/W
DC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J = 25C, V
+ = 5V, V = 0V, V
CM =VO =V
+/2 and R
L > 1M. Boldface
limits apply at the temperature extremes.
Typ
LMC6484AI
LMC6484I
LMC6484M
Symbol
Parameter
Conditions
(Note 5)
Limit
Units
(Note 6)
V
OS
Input Offset Voltage
0.110
0.750
3.0
mV
1.35
3.7
3.8
max
TCV
OS
Input Offset Voltage
1.0
V/C
Average Drift
I
B
Input Current
(Note 13)
0.02
4.0
100
pA max
I
OS
Input Offset Current
(Note 13)
0.01
2.0
50
pA max
C
IN
Common-Mode
3
pF
Input Capacitance
R
IN
Input Resistance
>10
Tera
CMRR
Common Mode
0V
≤ V
CM ≤ 15.0V,
82
70
65
dB
min
Rejection Ratio
V
+ = 15V
67
62
60
0V
≤ V
CM ≤ 5.0V
82
70
65
V
+ =5V
67
62
60
+PSRR
Positive Power Supply
5V
≤ V+ ≤ 15V,
82
70
65
dB
Rejection Ratio
V
= 0V, V
O = 2.5V
67
62
60
min
PSRR
Negative Power Supply
5V
≤ V ≤ 15V,
82
70
65
dB
Rejection Ratio
V
+ = 0V, V
O = 2.5V
67
62
60
min
V
CM
Input Common-Mode
V
+ = 5V and 15V
V
0.3
0.25
V
Voltage Range
For CMRR
≥ 50 dB
000
max
V
+ + 0.3
V
+ + 0.25
V
+ + 0.25
V
+ + 0.25
V
V
+
V
+
V
+
min
A
V
Large Signal
R
L =2k
Sourcing
666
140
120
V/mV
Voltage Gain
(Notes 7, 13)
84
72
60
min
Sinking
75
35
V/mV
20
18
min
R
L = 600
Sourcing
300
80
50
V/mV
(Notes 7, 13)
48
30
25
min
Sinking
35
20
15
V/mV
13
10
8
min
LMC6484
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