LMC272 Datasheet, PDF (2/16 Pages) National Semiconductor (TI) – CMOS Dual Low Cost Rail to Rail Output Operational Amplifier

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 10)
Current at Output Pin (Note 3)
(Note 7)
Lead Temperature
(soldering, 10 sec.)
2 kV
±Supply Voltages
(V⁺)+0.3V, (V^−)−0.3V
16V
±5 mA
±30 mA
260˚C
Storage Temp. Range
Junction Temperature (Note 4)
Operating Ratings(Note 1)
Supply Voltage
Junction Temperature Range
LMC272C
Thermal Resistance (θ_JA)
N Package, 8-pin Molded DIP
M Package, 8-pin Surface Mount
MSOP Package
−65˚C to +150˚C
150˚C
2.5V ≤ V_S ≤ 15V
0˚C ≤ T_J ≤ +70˚C
115˚ C/W
177˚ C/W
235˚ C/W
2.7V DC Electrical Characteristics
Unless otherwise specified, all
> 1 MΩ. Boldface limits apply
limits guaranteed for T_J = 25˚C,
at the temperature extremes
V⁺
=
2.7V,
V^−
=
0V,
V_CM
=
V_O
=
V⁺/2,
R_L
to
ground,
and
R_L
Typ
LMC272C
Symbol
Parameter
Conditions
(Note 5)
Limit
Units
(Note 6)
V_OS
Input Offset Voltage
V_O = 1.4V, R_S = 50, V_CM = 0V, R_L = 10k
1.40
7
mV
9
max
TCV_OS
Temp. Coefficient of
Input Offset Voltage
T_A = 0˚C to 70˚C
3.9
µV/˚C
I_B
Input Bias Current
1
64
pA
max
I_OS
Input Offset Current
0.5
32
pA
max
CMRR
Common Mode
Rejection Ratio
V_CM = −0.2V to 1.2V
77
65
dB
60
min
PSRR
Power Supply
Rejection Ratio
V+ = 2.7V to 5V, V_O = 1.4V
75
65
dB
60
min
V_CM
Input Common-Mode
CMRR ≥ 50 dB
Voltage Range
1.7
1.5
V
1.2
min
−0.3
−0.2
V
−0.2
max
A_V
Large Signal Voltage
V_O = 0.25V to 2.45V, R_L = 10k
88
dB
Gain
V_O
Output Swing
R_L = 10 kΩ, V_ID = 100 mV
(Note 11)
2.64
2.55
V
min
V_ID = −100 mV
(Note 11)
0
20
mV
25
max
I_SC
Output Short Circuit
Sourcing, V_ID = 100 mV
Current
(Note 11)
3.7
mA
Sinking, V_ID = −100 mV
(Note 11)
2.5
mA
I_S
Total Supply Current
1.60
2.5
mA
3.0
max
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