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LMV7219 Datasheet(PDF) 4 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor. Click here to check the latest version.
Part # LMV7219
Description  7 nsec, 2.7V to 5V Comparator with Rail-to Rail Output
PDF  12 Pages
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Manufacturer  NSC [National Semiconductor (TI)]
Direct Link  http://www.national.com
Logo NSC - National Semiconductor (TI)

LMV7219 Datasheet(HTML) 4 Page - National Semiconductor (TI)

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2.7V Electrical Characteristics (Continued)
Unless otherwise specified, all limits guaranteed for T
J = 25˚C, VCM =V
+/2, V+ = 2.7V, V− = 0V, C
L = 10pF and RL > 1MΩ to
V
−. Boldface limits apply at the temperature extremes.
Symbol
Parameter
Conditions
Typ
(Note 5)
Limit
(Note 6)
Units
t
PD
Propagation Delay
Overdrive = 5mV
V
CM = 0V (Note 7)
12
ns
max
Overdrive = 15mV
V
CM = 0V (Note 7)
11
Overdrive = 50mV
V
CM = 0V (Note 7)
10
20
t
SKEW
Propagation Delay Skew
(Note 8)
1
ns
t
r
Output Rise Time
10% to 90%
2.5
ns
t
f
Output Fall Time
90% to 10%
2
ns
5V Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J = 25˚C, VCM =V
+/2, V+ = 5V, V− = 0V, C
L = 10pF and RL > 1MΩ to
V
−. Boldface limits apply at the temperature extremes.
Symbol
Parameter
Conditions
Typ
(Note 5)
Limit
(Note 6)
Units
V
OS
Input Offset Voltage
1
6
8
mV
max
I
B
Input Bias Current
500
950
2000
nA
max
I
OS
Input Offset Current
50
200
400
nA
max
CMRR
Common Mode Rejection Ratio
0V < V
CM < 3.8V
85
65
55
dB
min
PSRR
Power Supply Rejection Ratio
V
+ = 2.7V to 5V
85
65
55
dB
min
V
CM
Input Common-Mode Voltage Range
CMRR > 50dB
V
CC −1
V
CC −1.2
V
CC −1.3
V
min
−0.2
−0.1
0
V
max
V
O
Output Swing High
I
L = 4mA,
V
ID = 500mV
V
CC −0.13
V
CC −0.2
V
CC −0.3
V
min
I
L = 0.4mA,
V
ID = 500mV
V
CC −0.02
V
CC −0.05
V
CC −0.15
Output Swing Low
I
L = −4mA,
V
ID = −500mV
80
180
280
mV
max
I
L = −0.4mA,
V
ID = −500mV
10
50
150
I
SC
Output Short Circuit Current
Sourcing, V
O =0V
(Note 3)
68
30
20
mA
min
Sinking, V
O =5V
(Note 3)
65
30
20
I
S
Supply Current
No load
1.1
1.8
2.4
mA
max
V
HYST
Input Hysteresis Voltage
(Note 10)
7.5
mV
V
Trip+
Input Referred Positive Trip Point
(See figure 1)
3.5
8
mV
max
V
Trip−
Input Referred Negative Trip Point
(See figure 1)
−4
−8
mV
min
www.national.com
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