Precision, Micropower,
Low-Dropout Voltage References
MAX6190鈥揗AX6195/MAX6198
Typical Operating Characteristics (continued)
(V
IN
= 5V for MAX6190/1/2/3/4/8, V
IN
= 5.5V for MAX6195; I
OUT
= 0; T
A
= +25擄C; unless otherwise noted.) (Note 5)
MAX6190
POWER-SUPPLY REJECTION
vs. FREQUENCY
MAX6190 toc10
MAX6195
POWER-SUPPLY REJECTION
vs. FREQUENCY
V
CC
= 5.5V
鹵0.25V
MAX16190 toc11
SUPPLY CURRENT
vs. INPUT VOLTAGE
38
36
SUPPLY CURRENT (碌A(chǔ))
34
32
30
28
26
24
22
VALID OVER SPECIFIED
V
IN
(MIN) TO V
IN
(MAX)
FOR EACH PART
MAX6190 toc12
100
100
40
10
PSR (mV/V)
PSR (mV/V)
10
1
1
0.1
0.01
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
0.1
0.01
10
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
20
2
4
6
8
10
12
14
INPUT VOLTAGE (V)
MAX6190
OUTPUT IMPEDANCE
vs. FREQUENCY
MAX6190 toc13
MAX6195
OUTPUT IMPEDANCE
vs. FREQUENCY
MAX6190 toc14
SUPPLY CURRENT
vs. TEMPERATURE
MAX6190 toc15
1k
1k
40
OUTPUT IMPEDANCE (鈩?
OUTPUT IMPEDANCE (鈩?
SUPPLY CURRENT (碌A(chǔ))
100
100
35
V
IN
= 12.5V
30
V
IN
= 7.5V
V
IN
= 5.5V
25
V
IN
= 2.5V (MAX6190/MAX6191 ONLY)
10
10
1
1
0.1
0.01 0.1
1
10
100
1k
10k 100k 1M
FREQUENCY (Hz)
0.1
0.01 0.1
1
10
100
1k
10k 100k 1M
FREQUENCY (Hz)
20
-40
-20
0
20
40
60
80
100
TEMPERATURE (擄C)
MAX6190
0.1Hz TO 10Hz OUTPUT NOISE
MAX6190 toc16
MAX6195
0.1Hz TO 10Hz OUTPUT NOISE
MAX6190 toc17
MAX6190
TURN-ON TRANSIENT
MAX6190 toc18
V
IN
1V/div
V
OUT
10碌V/div
V
OUT
20碌V/div
V
OUT
1V/div
1s/div
1s/div
10碌s/div
10
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