AMS431L View Datasheet(PDF) - Advanced Monolithic Systems Inc
Part Name
Description
Manufacturer
AMS431L Datasheet PDF : 7 Pages
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TYPICAL PERFORMANCE CHARACTERISTICS
AMS431L
Cathode Current vs. Cathode Voltage
300
200
TA =25° C
VR= VREF
100
0
-100
-200
-300
-1
-0.5 0 0.5
1 1.5
CATHODE VOLTAGE (V)
Cathode Current vs. Cathode Voltage
150
100
TA =25° C
VR= VREF
50
0
-50
-100
-150
-1.5 -1 -0.5 0 0.5 1 1.5
CATHODE VOLTAGE (V)
1.248
1.246
Reference Voltage vs.
Junction Temperature
IZ= 100mA
1.244
1.242
1.240
1.238
IR= 60µA
1.236
1.234
-50 -25 0 25 50 75 100 125 150
JUNCTION TEMPERATURE (° C)
Reference Input Current vs.
Junction Temperature
150
125
IZ= 10mA
R1= 10kΩ
R2= ∞
100
75
50
-50 -25 0 25 50 75 100 125 150
JUNCTION TEMPERATURE (° C)
Ratio of Delta Reference Voltage to Delta
Cathode Voltage vs. Junction Temperature
1.2
1.1 IZ= 10mA
1.0
∆VZ= 16V to VREF
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
-50 -25 0 25 50 75 100 125 150
JUNCTION TEMPERATURE (° C)
Off State Cathode Current vs.
Junction Temperature
250
VREF= 0V
200
VR= 16V
150
100
50
0
VZ= 6V
-50 -25 0 25 50 75 100 125 150
JUNCTION TEMPERATURE (° C)
0.50
0.45
0.40
Reference Impedance vs.
Junction Temperature
IZ = 0.1 to 100mA
VZ= VREF
f< 1kHz
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0
-50 -25 0 25 50 75 100 125 150
JUNCTION TEMPERATURE (° C)
Reference Impedance vs. Frequency
100
TA =25° C
10
1
0.1
0.01
1
10
100 1000 100000
FREQUENCY (kHz)
Advanced Monolithic Systems, Inc. www.advanced-monolithic.com Phone (925) 443-0722 Fax (925) 443-0723
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