MAX985 Maxim, MAX985 Datasheet - Page 3

• Manufacturer Part Number: MAX985
• Description: The MAX985/MAX986/MAX989/MAX990/MAX993/MAX994 single/dual/quad micropower comparators feature low-voltage operation and rail-to-rail inputs and outputs
• Manufacturer: Maxim

ELECTRICAL CHARACTERISTICS (continued)
(V
Note 1: All device specifications are 100% production tested at T
Note 2: Inferred from the V
Note 3: V
Note 4: I
OUT Output Voltage High
(MAX985/MAX989/
MAX993 only)
OUT Rise Time
(MAX985/MAX989/
MAX993 only)
OUT Fall Time
Propagation Delay
Power-Up Time
CC
= 2.7V to 5.5V, V
PARAMETER
anteed by design.
B
OS
is defined as the average of the two input bias currents (I
is defined as the center of the hysteresis band at the input.
_______________________________________________________________________________________
EE
= 0V, V
Micropower, Low-Voltage, UCSP/SC70,
OS
test. Both or either inputs can be driven 0.3V beyond either supply rail without output phase reversal.
CM
SYMBOL
t
t
t
V
= 0V, T
FALL
t
RISE
PD+
t
PD-
PU
OH
A
= -40°C to +85°C, unless otherwise noted. Typical values are at T
V
I
V
I
V
V
C
MAX985/MAX989/
MAX993 only, C
SOURCE
SOURCE
CC
CC
CC
CC
L
= 15pF
= 5V,
= 2.7V,
= 5.0V
= 5.0V
= 8mA
= 3.5mA
Rail-to-Rail I/O Comparators
MAX985/MAX989/
MAX993 only
MAX986/MAX990/
MAX994 only,
R
PULLUP
L
CONDITIONS
= 15pF
= 5.1kΩ
A
= +25°C. Limits over the extended temperature range are guar-
B-
T
T
T
T
C
C
C
C
C
C
, I
A
A
A
A
L
L
L
L
L
L
B+
= +25°C
= -40°C to +85°C
= +25°C
= -40°C to +85°C
= 15pF
= 50pF
= 200pF
= 15pF
= 50pF
= 200pF
).
10mV overdrive
100mV overdrive
10mV overdrive
100mV overdrive
10mV overdrive
100mV overdrive
4.45
MIN
4.6
2.4
2.3
TYP
4.85
2.55
450
300
450
300
450
300
40
50
80
40
50
80
20
A
= +25°C.) (Note 1)
MAX
UNITS
ns
ns
ns
µs
V
3