LMC7215/LMC7225
Absolute Maximum Ratings
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
Current at Output Pin (Note 3)
Current at Power Supply Pin
2 kV
V
+
+0.3V, V
−
−0.3V
V
+
+0.3V, V
−
−0.3V
10V
Lead Temperature
(soldering, 10 sec)
Storage Temperature Range
Junction Temperature (Note 4)
260˚C
−65˚C to +150˚C
150˚C
Operating Ratings
Supply Voltage
Temperature Range(Note 4)
LMC7215IM, LMC7225IM
Package Thermal Resistance (θ
JA
)
8-Pin SOIC
5-Pin SOT23
165˚C/W
325˚C/W
−40˚C to +85˚C
2V
≤
V
CC
≤
8V
±
5 mA
±
30 mA
40 mA
2.7V to 5V Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J
= 25˚C, V
+
= 2.7V to 5V, V
−
= 0V, V
CM
= V
O
= V
+
/2.
Boldface
limits
apply at the temperature extremes.
Typ
Symbol
V
OS
TCV
OS
I
B
I
OS
CMRR
PSRR
A
V
CMVR
Parameter
Input Offset Voltage
Input Offset Voltage
Average Drift
Input Current
Input Offset Current
Common Mode
Rejection Ratio
Power Supply
Rejection Ratio
Voltage Gain
Input Common-Mode
Voltage Range
V = 2.7V
CMRR
>
50 dB
V = 2.7V
CMRR
>
50 dB
V
+
= 5.0V
CMRR
>
50 dB
V
+
= 5.0V
CMRR
>
50 dB
V
OH
Output Voltage High
V
+
= 2.2V
I
OH
= 1.5 mA
V = 2.7V
I
OH
= 2.0 mA
V = 5.0V
I
OH
= 4.0 mA
V
OL
Output Voltage Low
V = 2.2V
I
OH
= 1.5 mA
V = 2.7V
I
OH
= 2.0 mA
V
+
= 5.0V
I
OH
= 4.0 mA
I
SC+
Output Short Circuit
V
+
= 2.7V, Sourcing
15
0.2
+
+
+
+
+
+
LMC7215
Limit
6
8
LMC7225
Limit
6
8
mV
max
µV/˚C
fA
fA
Units
Conditions
1
2
5
1
V
+
= 2.2V to 8V
80
90
140
3.0
−0.2
5.3
−0.3
2.05
2.05
4.8
0.17
0.17
60
60
60
60
dB
min
dB
min
dB
2.9
2.7
0.0
0.2
5.2
5.0
−0.2
0.0
1.8
1.7
2.3
2.2
4.6
4.5
0.4
0.5
0.4
0.5
0.4
0.5
2.9
2.7
0.0
0.2
5.2
5.0
−0.2
0.0
NA
NA
NA
0.4
0.5
0.4
0.5
0.4
0.5
NA
V
min
V
max
V
min
V
max
V
min
V
min
V
min
V
max
V
max
V
max
mA
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