TYPICAL PERFORMANCE CHARACTERISTICS: Continued
1.25
1.25
1.245
1.24
1.245
1.235
1.23
1.24
1.225
1.22
-60
-30 0 30 60 90 120
TA-Ambient Temperature (°C)
Reference Voltage VS Ambient Temperature.
1.235
0.01
0.1
1
10
100
Ik--cathode Current (mA)
Reference Voltage Load Regulation.
0
-10
-20
-30
-40
0
3 6 9 12 15 18 21
VKA-Cathode Voltage (V)
Reference Voltage Line Regulation.
1000.0000
100.0000
10.0000
1.0000
0.1000
0.0100
0.0010
0.0001
-50
0
50
100
150
Ta Ambient Temperature (C)
Off State Leakage VS Ambient Temperature.
VIN
R
fP = 100kHz
50Ω
VOUT
IK
GND
Test Circuit for Pulse Response.
IKA = 0 to 100µA.
Ch1-VIN
Ch2-VKA
Date: 5/6/04
SPX1432 1.24V Precision Adjustable Shunt Regulator
4
© Copyright 2004 Sipex Corporation