Datasheet

MAX6070/MAX6071
Low-Noise, High-Precision Series
Voltage References
3Maxim Integrated
ELECTRICAL CHARACTERISTICS—MAX607__AUT12 (V
OUT
= 1.250V) (continued)
(V
IN
= +5.0V, I
OUT
= 0mA, C
OUT
= 0.1FF, T
A
= -40NC to +125NC, unless otherwise noted. Typical values are at T
A
= +25NC.) (Note 2)
ELECTRICAL CHARACTERISTICS—MAX607__AUT18 (V
OUT
= 1.800V)
(V
IN
= +5.0V, I
OUT
= 0mA, C
OUT
= 0.1µF, T
A
= -40°C to +125°C, unless otherwise noted. Typical values are at T
A
= +25°C.) (Note 2)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Turn-On Settling Time t
R
Settling to 0.01%,
C
OUT
= 0.1FF
MAX6070,
C
FILTER
= 0.1FF
6 ms
MAX6071 20
Fs
Enable Settling Time t
EN
Settling to 0.01%,
C
OUT
= 0.1FF
MAX6070,
C
FILTER
= 0.1FF
6 ms
MAX6071 60
Fs
Capacitive-Load Stability Range
I
OUT
P 10mA
0.1 10
FF
INPUT
Supply Voltage V
IN
Guaranteed by line regulation 2.7 5.5 V
Quiescent Supply Current I
IN
T
A
= +25
N
C 130 200
FA
T
A
= T
MIN
to T
MAX
260
Shutdown Supply Current I
SD
6
FA
ENABLE
Enable Input Current I
EN
-1 +1
FA
Enable Logic-High V
IH
0.7 x V
IN
V
Enable Logic-Low V
IL
0.3 x V
IN
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
OUTPUT
Output Voltage Accuracy
MAX6070A/MAX6071A, T
A
= +25°C
-0.04 +0.04
%
MAX6070B/MAX6071B, T
A
= +25°C
-0.08 +0.08
Output Voltage Temperature
Drift(Note 3)
TCV
OUT
MAX6070A/MAX6071A 1.5 6
ppm/°C
MAX6070B/MAX6071B 2.0 8
Line Regulation
Over specified V
IN
range
T
A
= +25°C
35 150
µV/V
T
A
= T
MIN
to T
MAX
200
Load Regulation
0mA < I
OUT
< 10mA, sink 120 200
µV/mA
0mA < I
OUT
< 10mA, source 120 200
Output Current I
OUT
-10 +10 mA
Short-Circuit Current I
SC
Sourcing to ground 25
mA
Sinking from V
IN
25
Long-Term Stability
1000 hours at T
A
= +25°C
35 ppm
Thermal Hysteresis (Note 5) 85 ppm