lmv7239m7x National Semiconductor Corporation, lmv7239m7x Datasheet - Page 4

• Manufacturer Part Number: lmv7239m7x
• Description: 45ns, Ultra Low Power, Low Voltage, Rail-to-rail Input Comparator With Open-drain/push-pull Output
• Manufacturer: National Semiconductor Corporation

www.national.com
t
t
I
V
I
I
CMRR
PSRR
V
V
I
I
t
t
r
f
LEAKAGE
B
OS
SC
S
PD
SKEW
Symbol
Symbol
OS
CM
O
2.7V Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
temperature extremes.
5V Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
temperature extremes.
Output Rise Time
Output Fall Time
Output Leakage Current
(LMV7235 only)
Input Offset Voltage
Input Bias Current
Input Offset Current
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Input Common-Mode Voltage Range
Output Swing High
(LMV7239 only)
Output Swing Low
(LMV7239/LMV7235)
Output Short Circuit Current
Supply Current
Propagation Delay
Propagation Delay Skew
(LMV7239 only)
Parameter
Parameter
LMV7239
10% to 90%
LMV7235
10% to 90%
(Note 10)
90% to 10%
0V
V
CMRR
I
V
I
V
I
V
I
V
Sourcing, V
(LMV7239 only)
(Note 3)
Sinking, V
(LMV7235 R
(Note 3)
No load
Overdrive = 20mV
(Note 10)
Overdrive = 50mV
(Note 10)
Overdrive = 100mV
(Note 10)
(Note 8)
L
L
L
L
+
ID
ID
ID
ID
= 4mA,
= 0.4mA,
= −4mA,
= −0.4mA,
= 2.7V to 5V
<
(Continued)
= 500mV
= 500mV
= −500mV
= −500mV
A
A
V
= 25˚C, V
= 25˚C, V
CM
>
50dB
O
Conditions
Conditions
<
O
= 5V
L
5V
= 0V
= 10k)
4
CM
CM
= V
= V
+
+
/2, V
/2, V
+
+
= 2.7V, V
= 5V, V
V
(Note 6)
(Note 6)
V
+
−
Min
Min
52
65
V
−0.25
25
15
30
20
−
−0.1
−
= 0V. Boldface limits apply at the
−
= 0V
V
V
−
(Note 5)
(Note 5)
−0.2 to
. Boldface limits apply at the
+
+
Typ
Typ
112
230
1.7
1.7
5.2
30
67
85
−0.15
−0.01
10
55
60
65
62
57
45
3
1
5
5
(Note 6)
(Note 6)
V
Limits
+
Max
400
600
200
400
350
450
110
V
95
6
8
+0.1
+
Units
Units
mV
mV
mV
mA
mA
nA
nA
nA
dB
dB
µA
ns
ns
ns
ns
ns
ns
ns
V
V
V