Typical operating characteristics (continued) – Rainbow Electronics MAX999 User Manual
Page 5
MAX961–MAX964/MAX997/MAX999
Single/Dual/Quad, Ultra-High-Speed, +3V/+5V,
Beyond-the-Rails Comparators
_______________________________________________________________________________________
5
60
-40
85
310
260
TEMPERATURE (°C)
SHUTDOWN SUPPLY CURRENT (
µ
A)
20
160
110
-20
0
60
210
40
MAX997toc08
MAX961/MAX963/MAX964/MAX997
SHUTDOWN SUPPLY CURRENT
PER COMPARATOR vs. TEMPERATURE
V
CC
= 2.7V
V
CC
= 5.0V
2
6
SUPPLY VOLTAGE (V)
5
3
4
MAX997toc10
VOLTAGE TRIP POINT/INPUT OFFSET
VOLTAGE vs. SUPPLY VOLTAGE
-3
TRIP POINT / V
OS
(mV)
4
3
2
1
0
-1
-2
V
TRIP+
V
TRIP-
V
OS
-1
0
1
2
3
4
5
6
V
CM
(V)
MAX997toc11
INPUT BIAS CURRENT (I
B+
, I
B-
)
vs. COMMON-MODE VOLTAGE
I
B+
, I
B-
(
µ
A)
-6
-4
-2
0
2
4
6
8
10
12
14
T
A
= +85°C
T
A
= +25°C
T
A
= -40°C
V
CC
= 5.0V
V
IN
= V
OS
NEGATIVE
VALUES
REPRESENT
CURRENT
FLOWING INTO
THE DEVICE
0
-40
80
140
120
TEMPERATURE (°C)
SHORT-CIRCUIT CURRENT (mA)
20
60
40
20
-20
0
60
80
100
40
MAX997toc13
SHORT-CIRCUIT OUTPUT CURRENT
vs. TEMPERATURE
OUTPUT SHORTED
TO V
CC
(SINKING)
OUTPUT SHORTED
TO GND (SOURCING)
____________________________Typical Operating Characteristics (continued)
(V
CC
= +3.0V, C
LOAD
= 5pF, 5mV of overdrive, T
A
= +25°C, unless otherwise noted.)
MAX997toc14
50MHz RESPONSE
V
OS
V
IN
= 100mVp-p
GND
5ns/div
OUTPUT
1V/div
INPUT
50mV/div
3
-3
-40
85
2
V
TRIP+
V
TRIP-
V
OS
1
TEMPERATURE (°C)
TRIP POINT / V
OS
(mV)
20
-1
-2
-20
0
60
0
40
MAX997toc09
VOLTAGE TRIP POINT/INPUT OFFSET
VOLTAGE vs. TEMPERATURE