If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
ESD Tolerance
V
IN
Differential
Supply Voltage (V
+
- V
−
)
Voltage at Input/Output pins
Soldering Information
Infrared or Convection (20 sec.)
2KV (Note 2)
200V (Note 6)
±Supply Voltage
6V
V
+
+0.1V, V
−
−0.1V
235°C
Wave Soldering (10 sec.)
Storage Temperature Range
Junction Temperature (Note 4)
260°C
−65°C to +150°C
+150°C
(Note 1)
1.8V to 5.5V
−40°C to +85°C
325°C/W
265°C/W
220°C/W
Operating Ratings
Supply Voltage Range
Temperature Range (Note 3)
Package Thermal Resistance (Note 3)
SOT23-5
SC-70
8-Bump Thin micro SMD
1.8V Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J
= 25°C, V
+
= 1.8V, V
−
= 0V.
Boldface
limits apply at the temperature
extremes.
Symbol
V
OS
TC V
OS
I
B
I
OS
I
S
Parameter
Input Offset Voltage
Input Offset Temperature Drift
Input Bias Current
Input Offset Current
Supply Current
LMV7271/LMV7275
LMV7272
I
SC
Output Short Circuit Current
Sourcing, V
O
= 0.9V
(LMV7271/LMV7272 only)
Sinking, V
O
= 0.9V
V
OH
V
OL
V
CM
CMRR
PSRR
I
LEAKAGE
Output Voltage High
(LMV7271/LMV7272 only)
Output Voltage Low
I
O
= 0.5mA
I
O
= 1.5mA
I
O
= −0.5mA
I
O
= −1.5mA
Input Common Mode Voltage Range CMRR > 45 dB
−0.1
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Output Leakage Current
0 < V
CM
< 1.8V
V
+
= 1.8V to 5V
V
O
= 1.8V (LMV7275 only)
46
55
78
80
2
3.5
4
1.7
1.47
V
CM
= 0.9V (Note 7)
Condition
Min
(Note 5)
Typ
(Note 4)
0.3
20
10
200
9
18
6
mA
6
1.74
1.63
52
166
100
220
1.9
V
mV
V
V
dB
dB
pA
12
14
25
28
Max
(Note 5)
4
6
Units
mV
uV/°C
nA
pA
µA
µA
1.8V AC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J
= 25°C, V
+
= 1.8V, V
−
= 0V, V
CM
= 0.5V, V
O
= V
+
/2 and R
L
> 1MΩ to V
−
.
Boldface
limits apply at the temperature extremes.
Symbol
t
PHL
Parameter
Propagation Delay
(High to Low)
Condition
Input Overdrive = 20mV
Load = 50pF//5kΩ
Input Overdrive = 50mV
Load = 50pF//5kΩ
t
PLH
Propagation Delay
(Low to High)
Input Overdrive = 20mV
Load = 50pF//5kΩ
Input Overdrive = 50mV
Load = 50pF//5kΩ
Min
(Note 6)
Typ
(Note 5)
880
570
1100
800
Max
(Note 6)
Units
ns
ns
ns
ns
www.national.com
2
LMV7271/LMV7275/ LMV7272
2.7V Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J
= 25°C, V
+
= 2.7V, V
−
= 0V.
Boldface
limits apply at the temperature
extremes.
Symbol
V
OS
TC V
OS
I
B
I
OS
I
S
Parameter
Input Offset Voltage
Input Offset Temperature Drift
Input Bias Current
Input offset Current
Supply Current
LMV7271/LMV7275
LMV7272
I
SC
Output Short Circuit Current
Sourcing, V
O
= 1.35V
(LMV7271/LMV7272 only)
Sinking, V
O
= 1.35V
V
OH
V
OL
V
CM
CMRR
PSRR
I
LEAKAGE
Output Voltage High
(LMV7271/LMV7272 only)
Output Voltage Low
Input Common Voltage Range
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Output Leakage Current
I
O
= 0.5mA
I
O
= 2.0mA
I
O
= −0.5mA
I
O
= −2mA
CMRR > 45dB
−0.1
0 < V
CM
< 2.7V
V
+
= 1.8V to 5V
V
O
= 2.7V (LMV7275 only)
46
55
78
80
2
12
12
2.63
2.48
V
CM
= 1.35V (Note 7)
Conditions
Min
(Note 6)
Typ
(Note 5)
0.3
20
10
200
9
18
15
mA
15
2.66
2.55
50
155
70
220
2.8
V
mV
V
V
dB
dB
pA
13
15
25
28
Max
(Note 6)
4
6
Units
mV
µV/°C
nA
pA
µA
µA
2.7V AC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J
= 25°C, V
+
= 2.7V, V
−
= 0V, V
CM
= 0.5V, V
O
= V
+
/2 and R
L
> 1MΩ to V
−
.
Boldface
limits apply at the temperature extremes.
Symbol
t
PHL
Parameter
Propagation Delay
(High to Low)
Condition
Input Overdrive = 20mV
Load = 50pF//5kΩ
Input Overdrive = 50mV
Load = 50pF//5kΩ
t
PLH
Propagation Delay
(Low to High)
Input Overdrive = 20mV
Load = 50pF//5kΩ
Input Overdrive = 50mV
Load = 50pF//5kΩ
Min
(Note 6)
Typ
(Note 5)
1200
810
1300
860
Max
(Note 6)
Units
ns
ns
ns
ns
5.0V Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J
= 25°C, V
+
= 5V, V
−
= 0V.
Boldface
limits apply at the temperature extremes.
Symbol
V
OS
TC V
OS
I
B
I
OS
Parameter
Input Offset Voltage
Input Offset Temperature Drift
Input Bias Current
Input Offset Current
V
CM
= 2.5V (Note 7)
Conditions
Min
(Note 6)
Typ
(Note 5)
0.3
20
10
200
Max
(Note 6)
4
6
Units
mV
µV/°C
nA
pA
3
www.national.com
LMV7271/LMV7275/ LMV7272
Symbol
I
S
Parameter
Supply Current
Conditions
LMV7271/LMV7275
LMV7272
Min
(Note 6)
Typ
(Note 5)
10
20
Max
(Note 6)
14
16
27
30
Units
µA
µA
I
SC
Output Short Circuit Current
Sourcing, V
O
= 2.5V
(LMV7271/LMV7272 only)
Sinking, V
O
= 2.5V
I
O
= 0.5mA
I
O
= 4.0mA
I
O
= −0.5mA
I
O
= −4.0mA
CMRR > 45dB
28
28
4.93
4.70
34
mA
34
4.96
4.77
27
225
70
300
5.1
V
mV
V
dB
dB
pA
V
OH
V
OL
V
CM
CMRR
PRSS
I
LEAKAGE
Output Voltage High
(LMV7271/LMV7272 only)
Output Voltage Low
Input Common Voltage Range
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Output Leakage Current
−0.1
0 < V
CM
< 5.0V
V
+
= 1.8V to 5V
V
O
= 5V (LMV7275 only)
46
55
78
80
2
5.0V AC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J
= 25°C, V
+
= 5.0V, V
−
= 0V, V
CM
= 0.5V, V
O
= V
+
/2 and R
L
> 1MΩ to V
−
.
Boldface
limits apply at the temperature extremes.
Symbol
t
PHL
Parameter
Propagation Delay
(High to Low)
Condition
Input Overdrive = 20mV
Load = 50pF//5kΩ
Input Overdrive = 50mV
Load = 50pF//5kΩ
t
PLH
Propagation Delay
(Low to High)
Input Overdrive = 20mV
Load = 50pF//5kΩ
Input Overdrive = 50mV
Load = 50pF//5kΩ
Min
(Note 6)
Typ
(Note 5)
2100
1380
1800
1100
Max
(Note 6)
Units
ns
ns
ns
ns
Note 1:
Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is
intended to be functional, but specific performance is not guaranteed. For guaranteed specifications and the test conditions, see the Electrical Characteristics.
Note 2:
Human body model, 1.5kΩ in series with 100pF.
Note 3:
The maximum power dissipation is a function of T
J(MAX)
, θ
JA
, and T
A
. The maximum allowable power dissipation at any ambient temperature is
P
D
= (T
J(MAX)
- T
A
)/θ
JA
. All numbers apply for packages soldered directly into a PC board.
Note 4:
Typical values represent the most likely parametric norm.
Note 5:
All limits are guaranteed by testing or statistical analysis.
Note 6:
Machine Model, 0Ω in series with 200pF.
Note 7:
Offset Voltage average drift determined by dividing the change in V
OS
at temperature extremes into the total temperature change.
Note 8:
Electrical Table values apply only for factory testing conditions at the temperature indicated. Factory testing conditions result in very limited self-heating
of the device such that T
J
= T
A
. No guarantee of parametric performance is indicated in the electrical tables under conditions of internal self heating where T
J
>
T
A
. Absolute Maximum Ratings indicate junction temperature limits beyond which the device may be permanently degraded, either mechanically or electrically.
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