MAX9648 Maxim, MAX9648 Datasheet - Page 5

• Manufacturer Part Number: MAX9648
• Description: The MAX9647/MAX9648 comparators are drop-in, pin-for-pin compatible replacements for the LMX331/LMX331H
• Manufacturer: Maxim

(V
DD
= 5V, V
SS
900
800
700
600
500
400
300
200
100
0.6
0.5
0.4
0.3
0.2
0.1
90
80
70
60
50
40
30
20
10
= 0V, V
0
0
0
1.0
-50
1
����������������������������������������������������������������� Maxim Integrated Products 5
V
SUPPLY CURRENT vs. FREQUENCY
1.5
OUT
-25
CM
10
= HIGH
2.0 2.5 3.0 3.5
V
vs. SUPPLY VOLTAGE
V
INPUT BIAS CURRENT
(V
DD
T
= 0V, R
DD
SUPPLY CURRENT
A
vs. TEMPERATURE
INPUT FREQUENCY (Hz)
SUPPLY VOLTAGE (V)
0
OVERDRIVE
= +125°C
= 2.7V
TEMPERATURE (°C)
100
= 5V
T
A
= +25°C
25
L
1k
V
DD
= 5.1kI, C
T
50
4.0 4.5
= 10mV)
V
A
= 2.7V
DD
V
= +85°C
DD
10k
T
= 1.8V
A
75
V
= 1.8V
= -40°C
DD
5.0
100k
= 5V
100
L
5.5
= 10pF, overdrive = 100mV, T
6.0
125
1M
General-Purpose, Low-Voltage,
Typical Operating Characteristics
Tiny Pack Comparators
A
= +25NC, unless otherwise noted.)
MAX9647/MAX9648
300
250
200
150
100
1.2
1.0
0.8
0.6
0.4
0.2
70
60
50
40
30
20
10
50
0
0
0
-50
100
1
V
OUT
-25
= LOW
2
INPUT OFFSET VOLTAGE
V
OUTPUT VOLTAGE LOW
vs. PULLUP RESISTOR
vs. SUPPLY VOLTAGE
DD
V
T
PULLUP RESISTANCE (I)
DD
vs. TEMPERATURE
A
SUPPLY CURRENT
0
SUPPLY VOLTAGE (V)
= 5V
= +85°C
TEMPERATURE (°C)
1k
= 2.7V
T
A
3
25
= +25°C
T
A
V
50
= +125°C
DD
4
= 1.8V
10k
T
A
75
= -40°C
V
5
OL
100
- V
EE
100k
125
6