SPX431L Sipexoration, SPX431L Datasheet - Page 3

• Manufacturer Part Number: SPX431L
• Description: Low Voltage Precision Adjustable Shunt Regulator
• Manufacturer: Sipexoration

*CALCULATING AVERAGE TEMPERATURE COEFFICEINT (TC)
TEST CIRCUITS
V
5000
IN
I
REF
0
TEST CIRCUIT 1
0.5
0
-10
0
I
0
K
V
1G-38
KA
15
0.07 mV/°C
0.003 %/°C
27 ppm/°C
= V
∆V
REF
REF
30
∆T
45
V
60
IN
(V
REF
TEST CIRCUIT 2
R
R
1
2
75
)
I
REF
90
105
I
K
V
KA
1G-39
TC in mV/°C =
TC in mV/°C =
TC in ppm/°C =
V
IN
TEST CIRCUIT 3
(
(
∆V
∆V
∆V
REF
REF
∆T
∆V
REF
∆V
at 25°C
(mV)
A
REF
at 25°C
REF
∆T
∆T
SPX431L
A
A
)
I
)
K (OFF)
x 100
Rev. 10/30/00
x 10
V
KA
1G-40
6