Datasheet

MAX6173–MAX6177
High-Precision Voltage References with
Temperature Sensor
11
Maxim Integrated
Typical Operating Characteristics (continued)
(V
IN
= +5V for V
OUT
= +2.5V, V
IN
= +15V for V
OUT
= 4.096V and V
OUT
= +10V, I
OUT
= 0, T
A
= +25°C, unless otherwise noted.)
10,000
1000
100
OUTPUT-VOLTAGE NOISE DENSITY
vs. FREQUENCY (V
OUT
= 10V)
MAX6173 toc24
FREQUENCY (Hz)
OUTPUT VOLTAGE-NOISE DENSITY (nV/
√Hz
)
0.1 100 1000110
0.1Hz TO 10Hz OUTPUT NOISE
(V
OUT
= 2.5V)
MAX6173 toc25
1μV/div
1s/div
0.1Hz TO 10Hz OUTPUT NOISE
(V
OUT
= 10V)
MAX6173 toc26
4μV/div
1s/div
10
100
1000
0.1 1 10 100 1000 10000 100000
INPUT VOLTAGE-NOISE DENSITY (nV/√Hz)
FREQUENCY (Hz)
OUTPUT VOLTAGE-NOISE DENSITY
vs. FREQUENCY (V
OUT
= 4.096V)
toc23b
C
OUT
= 0
1
10
100
1000
0.1 1 10 100 1000 10000 100000
INPUT VOLTAGE-NOISE DENSITY (nV/√Hz)
FREQUENCY (Hz)
OUTPUT VOLTAGE-NOISE DENSITY
vs. FREQUENCY (V
OUT
= 4.096V)
toc23c
C
OUT
= 1μF
-6
-4
-2
0
2
4
6
OUTPUT VOLTAGE NOISE (μV
P-P
)
4s/div
0.1Hz to 10Hz OUTPUT VOLTAGE NOISE
(V
OUT
= 4.096V, C
OUT
= 0)
toc24b
-6
-4
-2
0
2
4
6
OUTPUT VOLTAGE NOISE (μV
P-P
)
4s/div
0.1Hz to 10Hz OUTPUT VOLTAGE NOISE
(V
OUT
= 4.096V, C
OUT
= 1μμF)
toc24c