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ManualsBrandsMAXIM INTEGRATED ManualsPMICsPMIC - voltage reference Series, Buried zener Adjustable SOIC 8
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1ppm/°C, Low-Noise, +2.5V/+4.096V/+5V
Voltage References
10 1M10k
FREQUENCY (Hz)
100 1k 100k
100
0.01
OUTPUT IMPEDANCE vs. FREQUENCY
0.1
MAX6325-14
OUTPUT IMPEDANCE (Ω)
1
10
I
SINK
= 5mA
I
SOURCE
= 5mA
0
5
10
15
20
25
30
35
40
45
50
10 100 1k 10k
MAX6325
OUTPUT NOISE-VOLTAGE
DENSITY vs. FREQUENCY
MAX6325-10
FREQUENCY (Hz)
C
NR
= 0µF
C
NR
= 1µF
OUTPUT NOISE DENSITY (nV/√ Hz)
60
70
80
90
100
110
120
10 100 1k 10k
RIPPLE REJECTION
vs. FREQUENCY (C
NR
= 1µF)
MAX6325-13
FREQUENCY (Hz)
RIPPLE REJECTION (dB)
MAX6341
MAX6325
MAX6350
0
10
20
30
40
50
60
70
80
90
10 100 1k 10k
MAX6341
OUTPUT NOISE-VOLTAGE
DENSITY vs. FREQUENCY
MAX6325-11
FREQUENCY (Hz)
C
NR
= 0µF
C
NR
= 1µF
OUTPUT NOISE DENSITY (nV/√ Hz)
0
10
20
30
40
50
60
70
80
100
90
10 100 1k 10k
MAX6350
OUTPUT NOISE-VOLTAGE
DENSITY vs. FREQUENCY
MAX6325-12
FREQUENCY (Hz)
C
NR
= 0µF
C
NR
= 1µF
OUTPUT NOISE DENSITY (nV/√ Hz)
60
65
70
75
80
85
90
95
10 100 1k 10k
RIPPLE REJECTION
vs. FREQUENCY (C
NR
= 0µF)
MAX6325-15
FREQUENCY (Hz)
RIPPLE REJECTION (dB)
MAX6325
MAX6341
MAX6350
MAX6325
0.1Hz to 10Hz NOISE
V
OUT
, 0.5µV/div
MAX6325-16
1s/div
C
OUT
= C
NR
= 0µF
MAX6341
0.1Hz to 10Hz NOISE
V
OUT
, 1µV/div
MAX6325-17
1s/div
C
OUT
= C
NR
= 0µF
MAX6350
0.1Hz to 10Hz NOISE
V
OUT
, 1µV/div
1s/div
MAX6325-18
C
OUT
= C
NR
= 0µF
____________________________Typical Operating Characteristics (continued)
(V
IN
= +10V, I
OUT
= 0mA, T
A
= +25°C, unless otherwise noted.)
MAX6325/MAX6341/MAX6350
6
MAX6325/MAX6341/MAX6350