Datasheet

MAX907/MAX908/MAX909
Dual/Quad/Single, High-Speed, Ultra-Low-Power,
Single-Supply TTL Comparators
_________________________________________________________________________________________________ 5
50
10
110100
PROPAGATION DELAY
vs. INPUT OVERDRIVE
INPUT OVERDRIVE (mV)
PROPAGATION DELAY (ns)
30
40
20
t
PD
+
t
PD
-
R
S
= 10
Ω
C
LOAD
= 15pF
MAX907 TOC01
80
0
10 100 10k
PROPAGATION DELAY
vs. SOURCE IMPEDANCE
20
SOURCE IMPEDANCE (Ω)
PROPAGATION DELAY (ns)
40
60
1k
V
OD
= 5mV
C
LOAD
= 15pF
t
PD
+
t
PD
-
MAX907 TOC2
70
30
0 120
PROPAGATION DELAY
vs. CAPACITIVE LOAD
40
CAPACITIVE LOAD (pF)
PROPAGATION DELAY (ns)
80
50
20 60 100
60
40
V
OD
= 5mV
R
S
= 10
Ω
t
PD
+
t
PD
-
MAX907 TOC03
70
30
-60 -20 60 140
PROPAGATION DELAY
vs. TEMPERATURE
40
60
TEMPERATURE (°C)
PROPAGATION DELAY (ns)
20 100
50
-40 0 8040 120
V
OD
= 5mV
R
S
= 10
Ω
C
LOAD
= 15pF
t
PD
+
t
PD
-
MAX907 TOC04
5.0
3.0
110 1000
OUTPUT HIGH VOLTAGE
vs. SOURCE CURRENT
3.5
I
SOURCE
(µA)
V
OH
(V)
4.0
4.5
100
V
IN
= 100mV
T
A
= -55
°
C
T
A
= +125
°
C
T
A
= +25
°
C
MAX907 TOC05
Typical Operating Characteristics
(V+ = 5V, T
A
= +25°C, unless otherwise noted.)
0.5
0.1
012
OUTPUT LOW VOLTAGE
vs. SINK CURRENT
0.2
I
SINK
(mA)
V
OL
(V)
8
0.3
2610
0.4
4
V
IN
= 100mV
T
A
= -55
°
C
T
A
= +125
°
C
T
A
= +25
°
C
MAX907 TOC06
2.0
0
28
MAX907
TOTAL POSITIVE SUPPLY CURRENT
vs. POSITIVE SUPPLY VOLTAGE
(OUTPUTS AT V
OL
)
0.5
V
CC
(V)
TOTAL I
CC
(mA)
6
1.0
357
1.5
4
T
A
= -55
°
C
T
A
= +125
°
C
T
A
= +25
°
C
MAX907 TOC07
2.0
0
28
MAX907
TOTAL POSITIVE SUPPLY CURRENT
vs. POSITIVE SUPPLY VOLTAGE
(OUTPUTS AT V
OH
)
0.5
V
CC
(V)
TOTAL I
CC
(mA)
6
1.0
357
1.5
4
T
A
= -55
°
C
T
A
= +125
°
C
T
A
= +25
°
C
MAX907 TOC08
4.0
0
28
MAX908
TOTAL POSITIVE SUPPLY CURRENT
vs. POSITIVE SUPPLY VOLTAGE
(OUTPUTS AT V
OL
)
1.0
V
CC
(V)
TOTAL I
CC
(mA)
6
2.0
357
3.0
4
T
A
= -55
°
C
T
A
= +125
°
C
T
A
= +25
°
C
MAX907 TOC09