Datasheet

MAX6173–MAX6177
High-Precision Voltage References with
Temperature Sensor
9
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.)
0.001
0.1
0.01
10
1
100
0.1 10.01 10 100 1000
OUTPUT IMPEDANCE vs. FREQUENCY
(V
OUT
= 2.5V)
MAX6173 toc13
FREQUENCY (kHz)
OUTPUT IMPEDANCE (Ω)
0
100
50
200
150
250
300
350
400
010155 2025303540
SUPPLY CURRENT vs. INPUT VOLTAGE
(V
OUT
= 2.5V)
MAX6173 toc14
INPUT VOLTAGE (V)
SUPPLY CURRENT (μA)
T
A
= -40°C
T
A
= +125°C
T
A
= +25°C
0
100
50
200
150
250
300
350
400
010155 2025303540
SUPPLY CURRENT vs. INPUT VOLTAGE
(V
OUT
= 10V)
MAX6173 toc15
INPUT VOLTAGE (V)
SUPPLY CURRENT (μA)
T
A
= -40°C
T
A
= +125°C
T
A
= +25°C
250
300
275
325
350
-50 -25 0 25 50 75 100 125
SUPPLY CURRENT vs. TEMPERATURE
(V
OUT
= 2.5V)
MAX6173 toc16
TEMPERATURE (°C)
SUPPLY CURRENT (μA)
250
325
300
275
350
375
-50 -25 0 25 50 75 100 125
SUPPLY CURRENT vs. TEMPERATURE
(V
OUT
= 10V)
MAX6173 toc17
TEMPERATURE (°C)
SUPPLY CURRENT (μA)
0.001
0.01
0.1
1
10
100
0.001 0.01 0.1 1 10 100 1000
OUTPUT IMPEDANCE (Ω)
FREQUENCY (kHz)
OUTPUT IMPEDANCE
vs. FREQUENCY (V
OUT
= 4.096V)
C
OUT
= 0
toc13b
0.001
0.01
0.1
1
10
100
0.001 0.01 0.1 1 10 100 1000
OUTPUT IMPEDANCE (Ω)
FREQUENCY (kHz)
OUTPUT IMPEDANCE
vs. FREQUENCY (V
OUT
= 4.096V)
C
OUT
= 1μF
toc13c
0
50
100
150
200
250
300
350
400
0 5 10 15 20 25 30 35 40
SUPPLY CURRENT ( A)
INPUT VOLTAGE (V)
SUPPLY CURRENT
vs. INPUT VOLTAGE (V
OUT
= 4.096V)
C
OUT
= 0
TA = +25°C
toc14b
250
275
300
325
350
375
-50 -25 0 25 50 75 100 125
SUPPLY CURRENT (μA)
TEMPERATURE (°C)
SUPPLY CURRENT
vs. TEMPERATURE (V
OUT
= 4.096V)
C
OUT
= 0
toc16b