MAX976/MAX978/MAX998
Single/Dual/Quad, SOT23, Single-Supply,
High-Speed, Low-Power Comparators
______________________________Typical Operating Characteristics (continued)
(V
= +5V, V = 0V, T = +25°C, unless otherwise noted.)
CM A
CC
INPUT BIAS CURRENT
vs. TEMPERATURE
TRIP POINTS AND OFFSET VOLTAGE
PROPAGATION DELAY
vs. INPUT OVERDRIVE
vs. TEMPERATURE
2.0
1.5
1.0
0.5
0
90
100
90
80
70
60
50
40
C
= 15pF
LOAD
80
70
V
TRIP+
60
50
V
= 5.5V
CC
V
OS
40
30
20
10
-0.5
-1.0
-1.5
-2.0
V
TRIP-
V
= 2.7V
CC
0
-60 -40 -20
0
20 40 60 80 100
1
10
100
-60 -40 -20
0
20 40 60 80 100
TEMPERATURE (°C)
INPUT OVERDRIVE (mV)
TEMPERATURE (°C)
PROPAGATION DELAY
PROPAGATION DELAY
INPUT BIAS CURRENT
vs. INPUT COMMON-MODE VOLTAGE
(t
V
= 3V)
(t
V
= 3V)
PD+, CC
PD-, CC
MAX976 TOC11
MAX976 TOC12
100
V
OD
= 50mV
C
= 15pF
LOAD
V
= 2.7V
V
= 5.5V
CC
CC
10
1
V
V
IN+
IN+
50mV/div
50mV/div
0.1
V
V
OUT
OUT
C
= 15pF
= 50mV
LOAD
1V/div
1V/div
V
OD
0.01
10ns/div
10ns/div
-1
0
1
2
3
4
5
6
INPUT COMMON-MODE VOLTAGE (V)
PROPAGATION DELAY
PROPAGATION DELAY
(t = 5V)
10MHz RESPONSE
(t
V
= 5V)
V
PD+, CC
PD-, CC
MAX976 TOC13
MAX976 TOC15
MAX976 TOC14
V
= 50mV
OD
C
= 15pF
LOAD
INPUT
50mV/div
V
V
OS
V
V
IN+
IN+
50mV/div
50mV/div
CC
OUTPUT
2V/div
GND
V
V
OUT
OUT
2V/div
2V/div
V
= 50mV
OD
C
= 15pF
LOAD
20ns/div
10ns/div
10ns/div
4
Maxim Integrated