Datasheet

MAX900–MAX903
High-Speed, Low-Power Voltage Comparators
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ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= +5V, V
EE
= -5V, V
DD
= +5V, LE1–LE4 = logic high, T
A
= +25°C, unless otherwise noted.)
M AX900A/M AX901A
M AX900B/M AX901B
MAX902 MAX903
PARAMETER SYMBOL CONDITIONS
MIN TYP MAX MIN TYP MAX MIN TYP MAX
UNITS
Positive Analog
Supply Current
I
CC
(Note 7) 10 15 5 8 2.5 4 mA
Negative Analog
Supply Current
I
EE
(Note 7) 7 12 3.5 6 2 3 mA
Digital Supply
Current
I
DD
(Note 7) 4 6 2 3 1 1.5 mA
Power
Dissipation
PD
V
CC
= V
DD
=
+5V, V
EE
= 0
70 105 35 55 18 28 mW
TIMING CHARACTERISTICS
(V
CC
= +5V, V
EE
= -5V, V
DD
= +5V, LE1–LE4 = logic high, T
A
= +25°C, unless otherwise noted.)
MAX900A/MAX901A
MAX900B/MAX901B
MAX902 MAX903
PARAMETER SYMBOL CONDITIONS
MIN TYP MAX MIN TYP MAX MIN TYP MAX
UNITS
Input-to-Output High
Response Time
t
pd+
V
OD
= 5mV,
C
L
= 15pF,
I
O
= 2mA
(Note 4)
8 10 8 10 8 10 ns
Input-to-Output Low
Response Time
t
pd
-
V
OD
= 5mV,
C
L
= 15pF,
I
O
= 2mA
(Note 4)
8 10 8 10 8 10 ns
Difference in
Response Time
Between Outputs
∆t
pd
(Notes 4, 5) 0.5 2.0 0.5 2.0 0.5 2.0 ns
Latch Disable to
Output High Delay
t
pd+ (D)
(Notes 3, 6) 10 10 10 ns
Latch Disable to
Output Low Delay
t
pd- (D)
(Notes 3, 6) 12 12 12 ns
Minimum Setup Time t
s
(Notes 3, 6) 2 2 2 ns
Minimum Hold Time t
h
(Notes 3, 6) 1 1 1 ns
Minimum Latch
Disable Pulse Width
t
pw (D)
(Notes 3, 6) 10 10 10 ns