LMC272 Datasheet, PDF (4/16 Pages) National Semiconductor (TI) – CMOS Dual Low Cost Rail to Rail Output Operational Amplifier

5V DC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T_J = 25˚C, V⁺ = 5V, V^− = 0V, V_CM = V_O = V⁺/2, R_L to ground and R_L >
1 MΩ. Boldface limits apply at the temperature extremes
Typ
LMC272C
Symbol
Parameter
Conditions
(Note 5)
Limit
Units
(Note 6)
V_OS
TCV_OS
Input Offset Voltage
Temp. Coefficient of
Input Offset Voltage
V_O = 1.4V, R_S = 50,
R_L = 10k, V_CM = 0V
T_A = 0˚C to 70˚C
1.75
7
mV
9
max
3.3
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 3.5V
77
65
dB
60
min
PSRR
Power Supply
V+ = 5V to 10V, V_O = 1.4V
88
65
dB
Rejection Ratio
60
min
V_CM
Input Common-Mode
CMRR ≥ 50 dB
Voltage Range
4.2
4
V
3.5
min
−0.3
−0.2
V
−0.2
max
A_V
Large Signal Voltage
V_O = 0.25V to 2V, R_L = 10k
90
Gain
80
dB
72
min
V_O
Output Swing
R_L = 10 kΩ, V_ID = 100 mV
(Note 11)
4.94
4.85
V
4.75
min
V_ID = −100 mV
(Note 11)
0
20
mV
25
max
I_SC
Output Short Circuit
Sourcing, V_ID = 100 mV
16
mA
Current
(Note 11)
Sinking, V_ID = −100 mV
16
mA
(Note 11)
I_S
1.95
3.2
mA
3.6
max
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