Rainbow-electronics MAX913 Manual do Utilizador Página 4

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MAX912/MAX913
Single/Dual, Ultra-Fast, Low-Power,
Precision TTL Comparators
4 _______________________________________________________________________________________
____________________________Typical Operating Characteristics (continued)
(V+ = 5V, V- = -5V, V
LE
= 0V, C
L
= 15pF, T
A
= +25°C, unless otherwise noted.)
PROPAGATION DELAY
vs. TEMPERATURE
PROPAGATION DELAY (ns)
TEMPERATURE (°C)
6
-55
MAX912-04
-15 25 105 12565
7
8
9
10
11
Q OUTPUT
t
PD(-)
Q OUTPUT
t
PD(-)
Q OUTPUT
t
PD(+)
Q OUTPUT
t
PD(+)
V
OD
= 10mV
POSITIVE SUPPLY CURRENT
(PER COMPARATOR)
vs. POSTIVE SUPPLY VOLTAGE
I+ (PER COMPARATOR)
2
4
6
8
10
34567
V+ (V)
MAX912-07
T
A
= +125°C
T
A
= +25°C
T
A
= -55°C
V- = 0V TO -5V
NEGATIVE SUPPLY CURRENT
(PER COMPARATOR)
vs. NEGATIVE SUPPLY VOLTAGE
I- (PER COMPARATOR)
V- (V)
0.2
0
MAX912-08
1234567
0.4
0.6
0.8
1.0
1.2
T
A
= +125°C
T
A
= +25°C
T
A
= -55°C
OFFSET VOLTAGE
vs. TEMPERATURE
V
OS
(µV)
0
-55
TEMPERATURE (°C)
MAX912-11
-15 25 65 105 125
200
400
800
1000
600
INPUT BIAS CURRENT
vs. TEMPERATURE
I
B
(µA)
2
TEMPERATURE (°C)
MA912-12
-55 -15 25 65 105 125
3
4
5
6
V
CM
= -5.2V
V
CM
= 0V
V
CM
= +3.5V
OUTPUT VOLTAGE
vs. DIFFERENTIAL INPUT VOLTAGE
OUTPUT VOLTAGE (V)
DIFFERENTIAL INPUT VOLTAGE (mV)
0
-3
MAX912-14
-2 -1 1 2 30
1
2
3
4
5
T
A
= +125°C
T
A
= +25°C
T
A
= -55°C
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