LMC6681 Datasheet, PDF (7/24 Pages) National Semiconductor (TI) – Low Voltage, Rail-To-Rail Input and Output CMOS

10V DC Electrical Characteristics
Unless otherwise specified, all
> 1 MΩ. Boldface limits apply
limits guaranteed for T_J = 25˚C, V⁺
at the temperature extremes (Note
= 10.0V,
16).
V−
=
0V,
V_CM
=
V_O
=
V⁺/2,
V_PD
=
1.2V
and
R_L
LMC6681AI LMC6681BI
Symbol
Parameter
Conditions
Typ
(Note 5)
LMC6682AI
LMC6684AI
Limit
LMC6682BI
LMC6684BI
Limit
Units
(Note 6)
(Note 6)
V_OS
Input Offset Voltage
V_CM = 1.5V
0.5
1.5
3.0
3.5
mV
5.0
max
TCV_OS
Input Offset Voltage
Average Drift
1.5
µV/˚C
I_B
I_OS
R_IN
C_IN
CMRR
Input Current
Input Offset Current
Input Resistance
Input Capacitance
Common Mode
(Note 12)
(Note 12)
(Note 13)
0.08
20
0.04
10
>1
3
82
65
20
pA max
10
pA max
Tera Ω
pF
65
dB
Rejection Ratio
62
62
min
PSRR
V_CM
Positive Power Supply
Rejection Ratio
Input Common Mode
Voltage Range
±1.1V ≤ V_S ≤ ±5V
V_O = V⁺/2
CMRR > 50 dB
82
10.30
70
65
10.18
10.00
65
dB
62
min
10.18
V
10.00
min
−0.30
−0.18
−0.18
V
0.00
0.00
max
V_O
Output Swing
R_L = 2 kΩ to V⁺/2
9.93
9.7
9.58
9.7
V
9.58
min
0.08
0.3
0.3
V
0.42
0.42
max
A_V
Large Signal
Voltage Gain
R_L = 2 kΩ to V⁺/2
Sourcing
89
25
(Note 12)
Sinking
224
25
25
V/mV
25
V/mV
I_SC
Output Short Circuit
Sourcing, V_O = 0V
Current
(Note 14)
65
30
22
30
mA
22
min
Sinking, V_O = 10V
(Note 14)
70
30
22
30
mA
22
min
I_{S ON}
Supply Current
when Powered ON
Single, LMC6681
V_CM = 1.5V
Dual, LMC6682
0.9
1.50
1.8
1.6
3.00
1.50
mA
1.8
max
3.00
mA
V_CM = 1.5V
Quad, LMC6684
3.6
3.2
6.00
3.6
max
6.00
mA
I_{S OFF}
Supply Current
when Powered OFF
V_CM = 1.5V
Single, LMC6681
V_PD = 9.3V
Dual, LMC6682
7.2
0.5
5
7
0.5
5
7.2
max
5
µA
7
max
5
µA
V_PD = 9.3V
Quad, LMC6684
7
1.0
10
7
max
10
µA
V_PD = 9.3V
14
14
max
7
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