LX6431B(1999) Просмотр технического описания (PDF) - Microsemi Corporation
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LX6431B Datasheet PDF : 11 Pages
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PRODUCT DATABOOK 1996/1997
LX6431/LX6431A/LX6431B
PRECISION PROGRAMMABLE REFERENCES
PRODUCTION DATA SHEET
CHARACTERISTIC CURVES
FIGURE 1. — REFERENCE VOLTAGE
vs. FREE-AIR TEMPERATURE
2.52
VREF = VKA
IK = 10mA
2.51
2.50
2.49
FIGURE 2. — REFERENCE CURRENT
vs. FREE-AIR TEMPERATURE
0.15
IK = 10mA
R1 = 10kW
0.14
0.13
0.12
0.11
2.48
-50
-25
0
25
50
75 100 125
(TA) Ambient Temperature - (°C)
0.1
-50
-25
0
25
50
75 100 125
(TA) Ambient Temperature - (°C)
FIGURE 3. — CATHODE CURRENT vs. CATHODE VOLTAGE
800
VKA = VREF
TA = 25°C
600
400
200
0
-200
-2
-1
0
1
2
3
4
(VKA) Cathode Voltage - (V)
FIGURE 4. — OFF-STATE CATHODE CURRENT
vs. FREE-AIR TEMPERATURE
0.8
0.7
VKA = 36V
VREF = 0
0.6
0.5
0.4
0.3
0.2
0.1
0
-50 -25
0
25
50
75 100 125
(TA) Ambient Temperature - (°C)
Copyright © 1999
Rev. 1.4 6/99
5
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