Datasheet

0.5
1.5
1.0
2.0
2.5
MINIMUM INPUT-OUTPUT DIFFERENTIAL
vs. SOURCE CURRENT (V
OUT
= 10V)
MAX6173 toc10
SOURCE CURRENT (mA)
DROPOUT VOLTAGE (V)
0121648 20
T
A
= -40°C
T
A
= +125°C
T
A
= +25°C
-140
-100
-120
-60
-80
-20
-40
0
0.001 0.1 10.01 10 100 1000
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY (V
OUT
= 2.5V)
MAX6173 toc11
FREQUENCY (kHz)
PSRR (dB)
-120
-100
-60
-80
-20
-40
0
0.001 0.1 10.01 10 100 1000
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY (V
OUT
= 10V)
MAX6173 toc12
FREQUENCY (kHz)
PSRR (dB)
0.5
1.0
1.5
2.0
2.5
0 4 8 12 16 20
DROPOUT VOLTAGE (V)
SOURCE CURRENT (mA)
MINIMUM INPUT-OUTPUT DIFFERENTIAL
vs. SOURCING CURRENT (V
OUT
= 4.096V)
T
A
= +25ᵒC
T
A
= +125ᵒC
T
A
= -40ᵒC
toc9a
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
0.001 0.01 0.1 1 10 100 1000
PSRR (dB)
FREQUENCY (kHz)
PSRR vs. FREQUENCY
V
OUT
= 4.096V
toc12a
0.5
1.5
1.0
2.0
2.5
MINIMUM INPUT-OUTPUT DIFFERENTIAL
vs. SOURCE CURRENT (V
OUT
= 2.5V)
MAX6173 toc09
SOURCE CURRENT (mA)
DROPOUT VOLTAGE (V)
0121648 20
T
A
= -40°C
T
A
= +125°C
T
A
= +25°C
MAX6173–MAX6177
High-Precision Voltage References with
Temperature Sensor
8
Maxim Integrated
0
60
20
40
80
100
LINE REGULATION vs. TEMPERATURE
(V
OUT
= 2.5V)
MAX6173 toc07
INPUT VOLTAGE (V)
OUTPUT VOLTAGE CHANGE (μV)
020255 1015 303540
T
A
= -40°C
T
A
= +125°C
T
A
= +25°C
0
150
50
100
200
250
300
LINE REGULATION vs. TEMPERATURE
(V
OUT
= 10V)
MAX6173 toc08
INPUT VOLTAGE (V)
OUTPUT VOLTAGE CHANGE (μV)
12 28 3216 20 24 36 40
T
A
= -40°C
T
A
= +125°C
T
A
= +25°C
-60
-40
-20
0
20
40
60
80
100
0 10203040
OUTPUT VOLTAGE VARIATION (μV)
INPUT VOLTAGE (V)
LINE REGULATION
vs. TEMPERATURE (V
OUT
= 4.096V)
T
A
= -10°C
TA = +25°C
C
LOAD
= NO LOAD
TA = -40°C
T
A
= -10°C
TA = +65°C
T
A
= +100°C
TA = +125°C
toc7b
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.)