MAX921MSA/PR データシートの表示（PDF） - Maxim Integrated
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MAX921MSA/PR Datasheet PDF : 17 Pages
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Ultra Low-Power,
Single/Dual-Supply Comparators
Typical Operating Characteristics (continued)
(V+ = 5V, V- = GND, TA = +25°C, unless otherwise noted).
REFERENCE VOLTAGE
vs. TEMPERATURE
1.22
1.21
MILITARY TEMP. RANGE
EXTENDED TEMP. RANGE
1.20
1.19
COMMERCIAL
TEMP. RANGE
1.18
1.17
1.16
1.15
1.14
-60 -40 -20 0 20 40 60 80 100 120 140
TEMPERATURE (°C)
MAX923
SUPPLY CURRENT vs. TEMPERATURE
5.0
4.5
4.0
V+ = 5V, V- = 0V
3.5
3.0
MAX921
SUPPLY CURRENT vs.
TEMPERATURE
4.5
IN+ = (IN- + 100mV)
4.0
V+ = 5V, V- = - 5V
3.5
3.0
V+ = 3V, V- = 0V
2.5
V+ = 5V, V- = 0V
2.0
-60 -20 20 60
100 140
TEMPERATURE (°C)
MAX924
SUPPLY CURRENT vs. TEMPERATURE
10
IN+ = (IN- + 100mV)
9
8
7
V+ = 5V, V- = -5V
6
5
V+ = 5V, V- = 0V
MAX922
SUPPLY CURRENT vs. TEMPERATURE
4.5
IN+ = (IN- + 100mV)
4.0
3.5
V+ = 10V, V- = 0V
3.0
2.5
2.0
1.5
-60
10
V+ = 5V, V- = 0V
V+ = 3V, V- = 0V
-20 20 60 100 140
TEMPERATURE (°C)
MAX924
SUPPLY CURRENT vs.
LOW SUPPLY VOLTAGES
1
0.1
2.5
V+ = 3V, V- = 0V
2.0
-60 -20 20 60 100 140
TEMPERATURE (°C)
4
V+ = 3V, V- = 0V
3
0.01
-60 -20 20 60 100 140
1.0
1.5
2.0
2.5
TEMPERATURE (°C)
SINGLE-SUPPLY VOLTAGE (V)
HYSTERESIS CONTROL
80
60
OUTPUT HIGH
40
20
TRANSFER FUNCTION
5.0
4.5
100k
V0
4.0
10μF
3.5
3.0
RESPONSE TIME vs.
LOAD CAPACITANCE
18
V- = 0V
16
14
VOHL
12
0
NO CHANGE
2.5
10
-20
2.0
1.5
-40
OUTPUT LOW
1.0
-60
0.5
8
VOLH
6
4
-80
0
10
20
30
40
50
VREF -VHYST (mV)
0
-0.3 -0.2 -0.1 0 0.1 0.2 0.3
IN+ INPUT VOLTAGE (mV)
2
0
20
40
60
80
100
LOAD CAPACITANCE (nF)
_______________________________________________________________________________________ 5
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