MAX874 MAXIM [Maxim Integrated Products], MAX874 Datasheet - Page 6

• Manufacturer Part Number: MAX874
• Description: 10?A, Low-Dropout, Precision Voltage References
• Manufacturer: MAXIM [Maxim Integrated Products]

10µA, Low-Dropout,
Precision Voltage References
(V
6
IN
4.097
4.096
4.095
4.098
4.094
-20
-40
-60
-80
_______________________________________________________________________________________
= 3V (MAX872), V
0.01
1
NO LOAD
V
V
POWER-SUPPLY REJECTION RATIO
IN
IN
NO INPUT FILTER
= +3V TO +5V (MAX872)
= +5V TO +7V (MAX874)
vs. SOURCE CURRENT
10
SOURCE CURRENT (mA)
OUTPUT VOLTAGE
0.1
vs. FREQUENCY
FREQUENCY (Hz)
MAX874
IN
1Hz TO 100Hz NOISE
100
= 5V (MAX874), no load, T
CIRCUIT IN FIGURE 2
INPUT FILTER
MAX872
1
1k
10k
10
2.506
2.504
2.502
2.500
2.498
2.496
Typical Operating Characteristics (continued)
1.0
0.9
0.8
0.7
0.6
0.5
-50
A
-50
= +25°C, unless otherwise noted.)
OUTPUT VOLTAGE vs. TEMPERATURE
-25
-25
vs. TEMPERATURE
TEMPERATURE (°C)
TEMPERATURE (°C)
0
TEMP OUTPUT
0
MAX872
25
25
50
50
NO LOAD
75
75
100
100
4.100
4.098
4.096
4.094
4.092
4.090
1.5
1.0
0.5
2.0
0
-50
1
1Hz TO 100Hz NOISE
OUTPUT VOLTAGE vs. TEMPERATURE
-25
MAX874
NOISE vs. FREQUENCY
10
TEMPERATURE (°C)
0
FREQUENCY (Hz)
MAX874
MAX874
100
25
0.01Hz TO FREQUENCY
INDICATED
NOISE IS FROM
50
MAX872
1k
75
100
10k