Datasheet

(V
CC
= +2.7V to +5.5V, V
CM
= 0V, C
OUT
= 5pF, V
SHDN
= 0V, V
LE
= 0V, unless otherwise noted. T
MIN
to T
MAX
is -40°C to +85°C for
all E grade devices. For MAX999AAUK only, T
MIN
to T
MAX
is -40°C to +125°C.) (Note 1)
PARAMETER SYMBOL CONDITIONS
T
A
= +25ºC T
MIN
to T
MAX
UNITS
MIN TYP MAX MIN TYP MAX
Common-Mode Rejection
Ratio
CMRR
V
CC
= 5V,
V
CM
= -0.1V
to 5.1V
(Note 5)
µMAX, SOT23 0.1 0.3 1.0
mV/V
All other E
packages
0.1 0.3 0.5
Power-Supply Rejection
Ratio
PSRR V
CM
= 0V (Note 6) 0.05 0.3 0.3 mV/V
Output High Voltage V
OH
I
SOURCE
=
4mA
E grade
V
CC
-
0.52
V
CC
-
0.52
V
MAX999AAUK
V
CC
-
0.52
V
CC
-
0.55
Output Low Voltage V
OL
I
SINK
=
4mA
E grade 0.52 0.52
V
MAX999AAUK 0.52 0.55
Capacitive Slew Current V
OUT
= 1.4V, V
CC
= 2.7V 30 60 mA
Output Capacitance 4 pF
Supply Current per
Comparator
I
CC
MAX961/MAX963, V
CC
= 5V 7.2 11 11
mA
MAX962/MAX964, V
CC
= 5V 5 8 9
MAX997/MAX999E, V
CC
= 5V 5 6.5 6.5
MAX999AAUK, V
CC
= 5V 5 6.5 7.0
Shutdown Supply Current
per Comparator
I
SHDN
MAX961/MAX963/MAX964/
MAX997, V
CC
= 5V
0.27 0.5 0.5 mA
Shutdown Output
Leakage Current
MAX961/MAX963/MAX964/
MAX997, V
OUT
= 5V and
V
CC
- 5V
1 20 µA
Rise/Fall Time t
R
, t
F
V
CC
= 5V 2.3 ns
Logic-Input High V
IH
V
CC
/2
+ 0.4
V
CC
/2
+ 0.4
V
Logic-Input Low V
IL
V
CC
/2
- 0.4
V
CC
/2
- 0.4
V
Logic-Input Current I
IL
, I
IH
V
LOGIC
= 0V or V
CC
±15 ±30 µA
Propagation Delay t
PD
5mV
overdrive
(Note 7)
E grade 4.5 7.0 8.5
ns
MAX999AAUK 4.5 7.0 10
Differential Propagation
Delay
t
PD
Between any two channels
or outputs (Q/Q)
0.3 ns
Propagation-Delay Skew t
SKEW
Between t
PD-
and t
PD+
0.3 ns
MAX961–MAX964/
MAX997/MAX999
Single/Dual/Quad, Ultra-High-Speed, +3V/+5V,
Beyond-the-Rails Comparators
www.maximintegrated.com
Maxim Integrated │ 3
Electrical Characteristics (continued)