LMV7271_08 NSC [National Semiconductor], LMV7271_08 Datasheet - Page 4

• Manufacturer Part Number: LMV7271_08
• Description: Single & Dual, 1.8V Low Power Comparators with Rail-to-Rail Input
• Manufacturer: NSC [National Semiconductor]

www.national.com
I
I
V
V
V
CMRR
PRSS
I
t
t
S
SC
LEAKAGE
PHL
PLH
Symbol
OH
OL
CM
Symbol
5.0V AC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
Boldface limits apply at the temperature extremes.
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
P
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
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
T
A
D
. Absolute Maximum Ratings indicate junction temperature limits beyond which the device may be permanently degraded, either mechanically or electrically.
= (T
J(MAX)
Supply Current
Output Short Circuit Current
Output Voltage High
(LMV7271/LMV7272 only)
Output Voltage Low
Input Common Voltage Range
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Output Leakage Current
Propagation Delay
(High to Low)
Propagation Delay
(Low to High)
- T
A
)/θ
JA
. All numbers apply for packages soldered directly into a PC board.
J
= T
Parameter
Parameter
A
. No guarantee of parametric performance is indicated in the electrical tables under conditions of internal self heating where T
J(MAX)
LMV7271/LMV7275
LMV7272
Sourcing, V
(LMV7271/LMV7272 only)
Sinking, V
I
I
I
I
CMRR > 45dB
0 < V
V
V
Input Overdrive = 20mV
Load = 50pF//5kΩ
Input Overdrive = 50mV
Load = 50pF//5kΩ
Input Overdrive = 20mV
Load = 50pF//5kΩ
Input Overdrive = 50mV
Load = 50pF//5kΩ
O
O
O
O
+
O
, θ
= 0.5mA
= 4.0mA
= −0.5mA
= −4.0mA
= 1.8V to 5V
= 5V (LMV7275 only)
JA
J
CM
, and T
= 25°C, V
< 5.0V
O
Conditions
Condition
A
O
OS
= 2.5V
. The maximum allowable power dissipation at any ambient temperature is
= 2.5V
at temperature extremes into the total temperature change.
4
+
= 5.0V, V
−
= 0V, V
(Note 6)
(Note 6)
CM
4.93
4.70
−0.1
Min
Min
28
28
46
55
= 0.5V, V
(Note 5)
(Note 5)
O
2100
1380
1800
1100
4.96
4.77
Typ
Typ
225
= V
10
20
34
34
27
78
80
2
+
/2 and R
(Note 6)
(Note 6)
Max
Max
300
5.1
14
16
27
30
70
L
> 1MΩ to V
Units
Units
mA
mV
µA
µA
dB
dB
pA
ns
ns
ns
ns
V
V
−
J
.
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