Micropower, Low-Voltage, UCSP/SC70,
Rail-to-Rail I/O Comparators
____________________________Typical Operating Characteristics (continued)
(V
CC
= 5V, V
CM
= 0V, T
A
= +25°C, unless otherwise noted.)
PROPAGATION DELAY
vs. TEMPERATURE
MAX985-09
MAX985/MAX986/MAX989/MAX990/MAX993/MAX994
PROPAGATION DELAY
vs. INPUT OVERDRIVE
800
700
MAX985-10
450
V
OD
= 50mV
440
430
t
PD
(ns)
900
t
PD
(ns)
420
410
400
390
380
-40
-20
0
20
TO V
OUT
= 50% POINT
OF FINAL VALUE
600
500
400
300
200
100
V
CC
= 2.7V
V
CC
= 5.0V
TO V
OUT
= 10% POINT
OF FINAL VALUE
40
60
80
100
0
0
40
80
120
160
200
INPUT OVERDRIVE (mV)
TEMPERATURE (°C)
MAX985/MAX989/MAX993
PROPAGATION DELAY (t
PD+
)
MAX985-11
PROPAGATION DELAY (t
PD-
)
MAX985-12
MAX985/MAX989/MAX993
SWITCHING CURRENT, OUT RISING
MAX985-13
IN+
50mV/
div
IN+
50mV/
div
IN+
50mV/
div
2V/div
OUT
OUT
2V/div
OUT
2V/div
I
CC
V
OD
= 50mV
100ns/div
V
OD
= 50mV
V
OD
= 50mV
100ns/div
100ns/div
1mA/div
SWITCHING CURRENT, OUT FALLING
MAX985-14
1MHz RESPONSE
MAX985-15
POWER-UP DELAY
MAX985-16
IN+
OUT
50mV/
div
2V/div
IN+
50mV/
div
V
CC
I
CC
1mA/div
V
OD
= 50mV
100ns/div
OUT
2V/div
OUT
V
IN-
= 50mV
V
IN+
= 0V
V
OD
= 50mV
200ns/div
5µs/div
_______________________________________________________________________________________
5
MAXIM [ MAXIM INTEGRATED PRODUCTS ]
