參數(shù)資料
型號: MAX874
廠商: Maxim Integrated Products, Inc.
英文描述: 10レA, Low-Dropout, Precision Voltage References
中文描述: 10µA、低壓差、精密電壓基準
文件頁數(shù): 6/8頁
文件大?。?/td> 112K
代理商: MAX874
M
10μA, Low-Dropout,
Prec ision Voltage Referenc es
6
_______________________________________________________________________________________
Typic al Operating Charac teristic s (c ontinued)
(V
IN
= 3V (MAX872), V
IN
= 5V (MAX874), no load, T
A
= +25°C, unless otherwise noted.)
4.094
0.01
10
1
0.1
MAX874
OUTPUT VOLTAGE
vs. SOURCE CURRENT
4.097
4.096
4.098
4.095
M
SOURCE CURRENT (mA)
V
O
2.496
2.498
2.502
2.500
2.504
2.506
-50
0
-25
25
50
75
100
MAX872
OUTPUT VOLTAGE vs. TEMPERATURE
M
TEMPERATURE (°C)
V
O
4.090
4.092
4.096
4.094
4.098
4.100
-50
0
-25
25
50
75
100
MAX874
OUTPUT VOLTAGE vs. TEMPERATURE
M
TEMPERATURE (°C)
V
O
-20
-80
1
100
1k
10
10k
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
-60
M
FREQUENCY (Hz)
P
-40
NOLOAD
V
IN
= +3V TO+5V (MAX872)
V
IN
= +5V TO+7V (MAX874)
NOINPUT FILTER
INPUT FILTER
CIRCUIT IN FIGURE 2
MAX872
1Hz TO100Hz NOISE
0.5
0.6
0.8
0.7
0.9
1.0
-50
0
-25
25
50
75
100
TEMP OUTPUT
vs. TEMPERATURE
M
TEMPERATURE (°C)
T
NOLOAD
2.0
0
1
100
1k
10
10k
NOISE vs. FREQUENCY
0.5
M
FREQUENCY (Hz)
N
1.5
1.0
MAX874
MAX872
NOISE IS FROM
0.01Hz TOFREQUENCY
INDICATED
MAX874
1Hz TO100Hz NOISE
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