LMC6681 National Semiconductor, LMC6681 Datasheet - Page 5

• Manufacturer Part Number: LMC6681
• Description: Low Voltage / Rail-To-Rail Input and Output CMOS
• Manufacturer: National Semiconductor

V
TCV
I
I
CMRR
PSRR
V
V
I
I
Symbol
B
OS
S ON
S OFF
1.8V and 2.2V DC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
(
OS
CM
O
@
2.2V), V
OS
PD
Input Offset Voltage
Input Offset Voltage
Average Drift
Input Current
Input Offset Current
Common Mode
Rejection Ratio
Power Supply
Rejection Ratio
Input Common Mode
Voltage Range
Output Swing
Supply Current
when Powered ON
Supply Current
when Powered OFF
= 0.3V (
Parameter
@
1.8V) and R
L
>
V
V
V
V
V
V
V
V
V
CMRR
V
CMRR
V
R
V
R
Single, LMC6681
V
Dual, LMC6682
V
Quad, LMC6684
V
Single, LMC6681
V
Dual, LMC6682
V
Quad, LMC6684
V
±
1 M . Boldface limits apply at the temperature extremes (Note 16).
+
+
+
+
+
+
+
O
+
+
+
+
CM
CM
CM
PD
PD
PD
1.1V
L
L
= 1.8V, V
= 2.2V, V
= 2.2V
= 2.2V (Note 12)
= 2.2V (Note 12)
= 2.2V (Note 13)
= 1.8V (Note 13)
= 2.2V
= 1.8V
= 2.2V
= 2 k
= 1.8V
= 2 k
= V
= 1.5V
= 1.5V
= 1.5V
= 1.5V
= 1.5V
= 1.5V
Conditions
+
>
>
/2 = V
V
40 dB
40 dB
S
to V
to V
CM
CM
J
±
= 25˚C, V+ = 1.8V and 2.2V, V− = 0V, V
CM
+
+
5V,
/2
/2
= 1.5V
= 1.5V
5
(Note 5)
−0.15
−0.10
0.08
0.04
2.38
1.98
2.15
0.05
1.75
0.05
Typ
0.5
0.5
1.5
0.7
1.4
2.8
0.5
0.5
1.0
82
82
82
LMC6681AI
LMC6682AI
LMC6684AI
(Note 6)
Limit
1.88
0.32
1.44
0.32
1.32
3.8
2.2
0.0
1.8
0.0
2.0
0.2
1.6
0.2
1.1
2.2
2.7
4.4
5.3
1.5
2.7
1.5
2.7
3.0
5.4
20
10
60
50
70
65
3
2
CM
= V
LMC6681BI
LMC6682BI
LMC6684BI
O
(Note 6)
Limit
= V
1.88
0.32
1.44
0.32
1.32
7.8
2.2
0.0
1.8
0.0
2.0
0.2
1.6
0.2
1.1
2.2
2.7
4.4
5.3
1.5
2.7
1.5
2.7
3.0
5.4
10
20
10
60
50
65
62
6
+
/2, V
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PD
= 0.4V
µV/˚C
mV max
pA max
pA max
dB min
dB min
V max
V max
Units
V min
V min
max
max
max
max
max
max
max
max
max
min
min
min
mV
mA
mA
mA
dB
µA
µA
µA
V
V
V
V