LMC6482AIMX Datasheet, PDF (3/35 Pages) Texas Instruments – LMC6482 CMOS Dual Rail-To-Rail Input and Output Operational Amplifier

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LMC6482
SNOS674D – NOVEMBER 1997 – REVISED MARCH 2013
DC Electrical Characteristics
Unless otherwise specified, all limits specified 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.
Parameter
Test Conditions
LMC6482AI LMC6482I LMC6482M
Typ
(1)
Limit
Limit
Limit
Units
(2)
(2)
(2)
V_OS
Input Offset Voltage
TCV_OS Input Offset Voltage
Average Drift
I_B
Input Current
(3)
I_OS
Input Offset Current
(3)
C_IN
R_IN
CMRR
Common-Mode Input
Capacitance
Input Resistance
Common Mode Rejection
Ratio
+PSRR Positive Power Supply
Rejection Ratio
−PSRR Negative Power Supply
Rejection Ratio
V_CM
Input Common-Mode
Voltage Range
0V ≤ V_CM ≤ 15.0V
V⁺ = 15V
0V ≤ V_CM ≤ 5.0V
V⁺ = 5V
5V ≤ V⁺ ≤ 15V, V^− = 0V
V_O = 2.5V
−5V ≤ V^− ≤ −15V, V⁺ = 0V
V_O = −2.5V
V⁺ = 5V and 15V
For CMRR ≥ 50dB
A_V
Large Signal Voltage Gain R_L = 2kΩ ^{(4) (5)} Sourcing
Sinking
R_L = 600Ω ^{(4) (5)} Sourcing
Sinking
0.11
0.750
1.35
1.0
0.02
4.0
0.01
2.0
3
>10
82
82
82
82
V^− − 0.3
V⁺ + 0.3V
666
75
300
35
70
67
70
67
70
67
70
67
− 0.25
0
V⁺ + 0.25
V⁺
140
84
35
20
80
48
20
13
3.0
3.7
4.0
2.0
65
62
65
62
65
62
65
62
− 0.25
0
V⁺ + 0.25
V⁺
120
72
35
20
50
30
15
10
3.0
3.8
10.0
5.0
65
60
65
60
65
60
65
60
− 0.25
0
V⁺ + 0.25
V⁺
120
60
35
18
50
25
15
8
mV
max
μV/°C
pA
max
pA
max
pF
TeraΩ
dB
min
dB
min
dB
min
V
max
V
min
V/mV
min
V/mV
min
V/mV
min
V/mV
min
(1) Typical Values represent the most likely parametric norm.
(2) All limits are specified by testing or statistical analysis.
(3) Ensured limits are dictated by tester limitations and not device performance. Actual performance is reflected in the typical value.
(4) V⁺ = 15V, V_CM = 7.5V and R_L connected to 7.5V. For Sourcing tests, 7.5V ≤ V_O ≤ 11.5V. For Sinking tests, 3.5V ≤ V_O ≤ 7.5V.
(5) Ensured limits are dictated by tester limitations and not device performance. Actual performance is reflected in the typical value.
Copyright © 1997–2013, Texas Instruments Incorporated
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