LX1431 データシートの表示（PDF） - Microsemi Corporation
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LX1431 Datasheet PDF : 7 Pages
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LX1431
PRODUCT DATABOOK 1996/1997
PROGRAMMABLE REFERENCE
PRODUCTION DATA SHEET
CHARACTERISTIC CURVES
FIGURE 1. — COLLECTOR V vs. TEMPERATURE vs. CURRENT
SAT
0.6
0.5
ICOLL = 100mA
0.4
0.3
0.2
ICOLL = 50mA
0.1
ICOLL = 20mA
0
-50 -25
ICOLL = 10mA
0
25
50
75 100 125
(TA) Ambient Temperature - (°C)
FIGURE 2. — COMPENSATION PIN VOLTAGE
vs. TEMPERATURE vs. I
COLL
3
2.5
2
ICOLL = 100mA
1.5
ICOLL = 10mA
1
0.5
0
-50 -25
0
25
50
75 100 125
(TA) Ambient Temperature - (°C)
FIGURE 3. — I vs. TEMPERATURE WITH EXTERNAL RESISTOR
LIMIT
1.5
1.4
1.3
1.2
1.1
1
0.9
0.8
0.7
0.6
0.5
-50
-25
0
25
50
75 100 125
(TA) Ambient Temperature - (°C)
FIGURE 4. — REFERENCE VOLTAGE and
REFERENCE CURRENT vs. V+
2.505
2.504
2.503
IREF
2.502
2.501
2.50
VREF
2.499
2.498
2.497
2.496
2.495
2.5
2.7
2.9
3.1
3.3
V+ (V)
200
190
180
170
160
150
140
130
120
110
100
90
80
3.5
6
Copyright © 1997
Rev. 1.2 4/97
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