AS1431 ETC, AS1431 Datasheet - Page 5

• Manufacturer Part Number: AS1431
• Description: Precision Adjustable Shunt Reference
• Manufacturer: ETC

Precision Adjustable Shunt Reference
Typical Performance Curves
ASTEC Semiconductor
0.01
–100
–200
100
900
800
700
600
500
400
300
200
100
0.1
10
1
–1.0
–60
0
V
V
–30
KA
REF
Low Current Operating Characteristics
= 36 V
= 0 V
Temperature Range: –55 to 125 C
T
A
0
– Ambient Temperature ( C)
V
KA
Off State Leakage
0
– Cathode Voltage (V)
Figure 2
Figure 4
–55 C
V
KA
30
= V
1.0
25 C
125 C
REF
60
2.0
90
120
3.0
5
–100
150
125
100
–25
–50
–75
2.53
2.52
2.51
2.50
2.49
2.48
2.47
2.46
2.45
75
50
25
0
–2
–60
Reference Voltage vs Ambient Temperature
V
I
High Current Operating Characteristics
K
V
KA
–30
= 10 mA
REF
–1
= V
Temperature Range: –55 to 125 C
= 2.500 V at 25 C
REF
T
A
V
– Ambient Temperature ( C)
KA
0
– Cathode Voltage (V)
Figure 3
Figure 5
0
V
KA
= V
30
REF
1
60
2
90
AS1431
120
3