Datasheet

MAX6070/MAX6071
Low-Noise, High-Precision Series
Voltage References
5Maxim Integrated
ELECTRICAL CHARACTERISTICS—MAX607__AUT21 (V
OUT
= 2.048V) (continued)
(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
Load Regulation
0mA < I
OUT
< 10mA, sink 135 225
µV/mA
0mA < I
OUT
< 10mA, source 135 225
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
DYNAMIC CHARACTERISTICS
Noise Voltage e
OUT
1/f noise, 0.1Hz to 10Hz, C
OUT
= 0.1µF 6.4 µV
P-P
MAX6071 thermal noise, 10Hz to 10kHz
C
OUT
= 0.1µF
8.6
µV
RMS
MAX6070 thermal noise, 10Hz to 10kHz
C
OUT
= 0.1µF, C
FILTER
= 0.1µF
6.3
Ripple Rejection Frequency = 60Hz 86 dB
Turn-On Settling Time t
R
Settling to 0.01%
C
OUT
= 0.1µF
MAX6070
C
FILTER
= 0.1µF
6.2 ms
MAX6071 25 µs
Enable Settling Time t
EN
Settling to 0.01%
C
OUT
= 0.1µF
MAX6070
C
FILTER
= 0.1µF
6.2 ms
MAX6071 65 µs
Capacitive-Load Stability
Range
I
OUT
≤10mA
0.1 10 µF
INPUT
Supply Voltage V
IN
Guaranteed by line regulation 2.7 5.5 V
Quiescent Supply Current I
IN
T
A
= +25°C
130 200
µA
T
A
= T
MIN
to T
MAX
260
Shutdown Supply Current I
SD
6 µA
ENABLE
Enable Input Current I
EN
-1 +1 µA
Enable Logic-High V
IH
0.7 x V
IN
V
Enable Logic-Low V
IL
0.3 x V
IN