Datasheet

4.996
4.998
4.997
5.000
4.999
5.002
5.001
5.003
-40 0 20-20 40 60 80
MAX6138_50
TEMPERATURE DRIFT
MAX6138 toc04
TEMPERATURE (
°
C)
REVERSE VOLTAGE (V)
3 TYPICAL PARTS
0
1.5
1.0
0.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
0510 2015
MAX6138_12
REVERSE VOLTAGE vs. I
SHUNT
MAX61438 toc05
I
SHUNT
(mA)
REVERSE VOLTAGE CHANGE (mV)
T
A
= +85
°
C
T
A
= +25
°
C
T
A
= -40
°
C
MAX6138
0.1%, 25ppm, SC70 Shunt Voltage Reference
with Multiple Reverse Breakdown Voltages
6 _______________________________________________________________________________________
Typical Operating Characteristics
(I
R
= 100µA, T
A
= +25°C, unless otherwise noted.)
0
2
1
4
3
5
6
04020 60 80 100
REVERSE CHARACTERISTICS AND
MINIMUM OPERATING CURRENT
MAX6138 toc01
REVERSE CURRENT (
µ
A)
REVERSE VOLTAGE (V)
MAX6138_50
MAX6138_41
MAX6138_30
MAX6138_25
MAX6138_12
MAX6138_20
1.2215
1.2210
1.2205
1.2200
1.2195
-40 20-20 0 40 60 80
MAX6138_12
TEMPERATURE DRIFT
MAX6138 toc02
TEMPERATURE (
°
C)
REVERSE VOLTAGE (V)
3 TYPICAL PARTS
2.4890
2.4990
2.4895
2.5000
2.4995
2.5010
2.5005
2.5015
-40 0 20-20 40 60 80
MAX6138_25
TEMPERATURE DRIFT
MAX6138 toc03
TEMPERATURE (
°
C)
REVERSE VOLTAGE (V)
3 TYPICAL PARTS