MAX6190 データシートの表示（PDF） - Maxim Integrated
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MAX6190 Datasheet PDF : 14 Pages
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MAX6190–MAX6195/MAX6198
Precision, Micropower,
Low-Dropout Voltage References
Typical Operating Characteristics
(VIN = 5V for MAX6190/1/2/3/4/8, VIN = 5.5V for MAX6195; IOUT = 0nA; TA = +25°C; unless otherwise noted.) (Note 5)
1.2508
MAX6190
OUTPUT VOLTAGE
TEMPERATURE DRIFT
1.2506
1.2504
1.2502
1.2500
1.2498
1.2496 THREE
TYPICAL PARTS
1.2494
-40 -20 0 20 40 60 80 100
TEMPERATURE DRIFT (°C)
5.0040
5.0035
5.0030
MAX6195
OUTPUT VOLTAGE
TEMPERATURE DRIFT
THREE
TYPICAL PARTS
5.0025
5.0020
5.0015
5.0010
5.0005
5.0000
4.9995
-40 -20 0 20 40 60 80 100
TEMPERATURE DRIFT (°C)
MAX6195
LONG-TERM DRIFT
5.003
5.002
5.001
THREE
TYPICAL PARTS
5.000
4.999
4.998
4.997
4.996
4.995
4.994
4.993
0 100 200 300 400 500 600 700 800 900 1000
TIME (HOURS)
MAX6190
LINE REGULATION
400
MAX6195
LINE REGULATION
800
MAX6192/MAX6193
DROPOUT VOLTAGE
vs. SOURCE CURRENT
0.8
TA = +85°C
0.7
300
600
TA = +85°C
0.6
TA = -40°C
200
TA = -40°C
400
0.5
0.4
100
200
TA = +25°C
0.3
TA = -40°C
TA = +85°C
0
-100
2
TA = +25°C
4
6
8
10 12 14
INPUT VOLTAGE (V)
MAX6190
LOAD REGULATION
0.4
0.2
TA = -40°C
0
0
-200
5
0.4
0.2
0
0.2
7
9
11
13
INPUT VOLTAGE (V)
0.1
0
0
TA = +25°C
200 400 600 800 1000
SOURCE CURRENT (μA)
MAX6195
LOAD REGULATION
MAX6194/MAX6195/MAX6198
DROPOUT VOLTAGE
vs. SOURCE CURRENT
0.30
TA = -40°C
0.25
TA = +85°C
0.20
TA = -40°C
0.15
TA = +85°C TA = +25°C
-0.2
-0.4
-500 -375 -250 -125 0 125 250 375 500
LOAD CURRENT (μA)
-0.2
TA = +25°C
TA = +85°C
-0.4
-500 -375 -250 -125 0 125 250 375 500
LOAD CURRENT (μA)
0.10
0.05
0
0
TA = +25°C
200 400 600 800 1000
SOURCE CURRENT (μA)
Maxim Integrated
9
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