MAX9144EUD Maxim Integrated Products, MAX9144EUD Datasheet - Page 6

• Manufacturer Part Number: MAX9144EUD
• Description: Comparator ICs 40ns, Quad, Low-Powe r, 3V-5V, TTL Compar
• Manufacturer: Maxim Integrated Products

40ns, Low-Power, 3V/5V, Rail-to-Rail
Single-Supply Comparators
6
(V
50mV/div
MAX9140
OUTPUT
CC
INPUT
2V/div
_______________________________________________________________________________________
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
5
2
3
4
1
= 3.0V, V
MAX9141
PROPAGATION DELAY (t
CM
—
—
—
—
—
—
—
—
—
—
—
—
1
4
2
3
6
5
7
8
= 0V, C
PIN
10ns/div
MAX9142
L
= 15pF, V
—
—
—
—
—
—
—
—
—
—
—
—
1
2
3
8
5
6
7
4
V
V
OD
CC
PD
= 10mV
= 5.5V
-)
MAX9144
OD
= 10mV, T
10
11
12
13
14
—
—
—
—
—
—
1
2
3
4
5
6
7
8
9
50mV/div
OUTPUT
INPUT
2V/div
Typical Operating Characteristics (continued)
A
NAME
OUTC
OUTD
S
OUTB
OUTA
—
INC+
IND+
INA+
INB+
GND
INA-
INB-
INC-
IND-
OUT
N.C.
V
IN+
= +25°C, unless otherwise noted.)
H
IN-
—
LE
CC
D
V
—
CC
N
–
= 5.5V
PROPAGATION DELAY (t
Comparator A Output
Comparator A Inverting Input
Comparator A Noninverting Input
Positive Supply
Comparator B Noninverting Input
Comparator B Inverting Input
Comparator B Output
Comparator C Output
Comparator C Inverting Input
Comparator C Noninverting Input
Ground
Comparator D Noninverting Input
Comparator D Inverting Input
Comparator D Output
Noninverting Input
Inverting Input
Shutdown: MAX9141 is active when S
MAX9141 is in shutdown when S
The output is latched when LE is low. The latch is transparent when
LE is high.
Comparator Output
No Connection. Not internally connected.
10ns/div
V
PD
OD
+)
= 10mV
50mV/div
OUTPUT
FUNCTION
INPUT
2V/div
—
H
—
D
—
N
V
–
—
CC
H
SINUSOID RESPONSE AT 4MHz
—
is driven low.
= 5.5V
D
—
Pin Description
N
–
is driven high;
50ns/div