Absolute Maximum Ratings (Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Junction Temperature (Note 4)
150˚C
Operating Ratings (Note 1)
Supply Voltage
3.0V ≤ V+ ≤ 15.5V
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)
1.5kV
Supply Voltage
(V+) +0.3V, (V−) −0.3V
16V
Junction Temperature Range
LMC6482AM
−55˚C ≤ TJ ≤
+125˚C
LMC6482AI, LMC6482I
−40˚C ≤ TJ ≤ +85˚C
5mA
Thermal Resistance (θJA
)
N Package, 8-Pin Molded DIP
M Package, 8-Pin Surface
90˚C/W
30mA
40mA
Current at Power Supply Pin
Lead Temperature
Mount
MSOP package, 8-Pin Mini SO
155˚C/W
194˚C/W
(Soldering, 10 sec.)
260˚C
Storage Temperature Range
−65˚C to +150˚C
DC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for TJ = 25˚C, V+ = 5V, V− = 0V, VCM = VO = V+/2 and RL 1M. Boldface
>
limits apply at the temperature extremes.
Symbol
Parameter
Conditions
Typ
LMC6482AI LMC6482I LMC6482M Units
(Note 5)
Limit
(Note 6)
0.750
Limit
(Note 6)
3.0
Limit
(Note 6)
3.0
VOS
Input Offset Voltage
0.11
1.0
mV
max
1.35
3.7
3.8
TCVOS Input Offset Voltage
Average Drift
µV/˚C
IB
Input Current
(Note 13)
0.02
0.01
3
4.0
2.0
4.0
2.0
10.0
5.0
pA
max
pA
IOS
CIN
RIN
Input Offset Current
(Note 13)
max
pF
Common-Mode
Input Capacitance
Input Resistance
>
10
TeraΩ
dB
CMRR Common Mode
Rejection Ratio
0V ≤ VCM ≤ 15.0V
V+ = 15V
82
70
67
65
62
65
60
min
0V ≤ VCM ≤ 5.0V
V+ = 5V
5V ≤ V+ ≤ 15V, V− = 0V
82
82
70
65
65
67
62
60
+PSRR Positive Power Supply
Rejection Ratio
70
65
65
dB
min
dB
VO = 2.5V
67
62
60
−PSRR Negative Power Supply
Rejection Ratio
−5V ≤ V− ≤ −15V, V+ = 0V
VO = −2.5V
V+ = 5V and 15V
82
70
65
65
67
62
60
min
V
VCM
Input Common-Mode
Voltage Range
V− − 0.3
V+ + 0.3V
666
− 0.25
− 0.25
− 0.25
For CMRR ≥ 50dB
0
0
0
max
V
V+ + 0.25
V+
V+ + 0.25
V+
V+ + 0.25
V+
min
V/mV
min
V/mV
min
V/mV
min
V/mV
AV
Large Signal
Voltage Gain
RL = 2kΩ
Sourcing
Sinking
140
84
120
72
120
60
(Notes 7, 13)
75
35
35
35
20
20
18
RL = 600Ω
Sourcing
Sinking
300
80
50
50
(Notes 7, 13)
48
30
25
35
20
15
15
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