MAX971CPA Maxim Integrated Products, MAX971CPA Datasheet - Page 5

• Manufacturer Part Number: MAX971CPA
• Description: Comparator ICs Ultra-Low-Power, Ope n-Drain, Single-Dual
• Manufacturer: Maxim Integrated Products

(V+ = 5V, V- = GND = 0V, T
__________________________________________Typical Operating Characteristics
2.5
2.0
1.5
1.0
0.5
4.5
4.0
3.5
3.0
2.5
2.0
10
8
7
6
5
4
3
0
9
-60
-60
0
SUPPLY CURRENT vs. TEMPERATURE
V+ = 5V, V- = -5V
IN+ = (IN- + 100mV)
IN+ = IN- + 100mV
V+ = 5V, V- = - 5V
V+ = 5V, V- = 0V
V+ = 3V
-20
-20
4
OUTPUT VOLTAGE LOW
SUPPLY CURRENT vs.
vs. LOAD CURRENT
LOAD CURRENT (mA)
TEMPERATURE ( C)
TEMPERATURE ( C)
TEMPERATURE
V+ = 3V, V- = 0V
20
_______________________________________________________________________________________
MAX9_4
20
8
MAX9_1
V+ = 5V
12
V+ = 5V, V- = 0V
60
60
A
V+ = 3V, V- = 0V
= +25°C, unless otherwise noted.)
100
100
16
140
140
20
Single/Dual-Supply Comparators
1.190
1.185
1.180
1.175
1.170
1.165
1.160
1.155
0.01
0.1
4.5
4.0
3.5
3.0
2.5
2.0
1.5
10
1
Ultra-Low-Power, Open-Drain,
-60
1.0
0
SUPPLY CURRENT vs. TEMPERATURE
IN+ = (IN- + 100mV)
REFERENCE OUTPUT VOLTAGE vs.
V+ = 5V
V+ = 10V, V- = 0V
V+ = 3V
OR
5
OUTPUT LOAD CURRENT ( A)
SINGLE-SUPPLY VOLTAGE (V)
-20
OUTPUT LOAD CURRENT
LOW SUPPLY VOLTAGES
SUPPLY CURRENT vs.
TEMPERATURE ( C)
V+ = 3V, V- = 0V
1.5
10
SINK
20
MAX972
MAX9_4
15
60
SOURCE
V+ = 5V, V- = 0V
2.0
20
100
25
140
2.5
30
1.20
1.19
1.18
1.17
1.15
1.14
1.22
1.21
1.16
-20
-60
-80
-40
5.0
4.5
4.0
3.5
3.0
2.5
2.0
60
40
20
80
0
-60
-60
REFERENCE VOLTAGE vs. TEMPERATURE
0
SUPPLY CURRENT vs. TEMPERATURE
OUTPUT LOW
-40
OUTPUT HIGH
EXTENDED TEMP RANGE
MAX9_1/MAX982/MAX9_3
MAX971/MAX973/MAX974
-20
-20
10
HYSTERESIS CONTROL
V+ = 5V, V- = 0V
MAX982/MAX9_3
TEMPERATURE ( C)
TEMPERATURE ( C)
0
V+ = 3V, V- = 0V
V
COMMERCIAL
REF
TEMP RANGE
20
20
20
- V
NO CHANGE
40
HYST
30
60
60
(mV)
80
100
100
40
120
140
140
50
5