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参数资料
| 型号： | LX1431IDM-TR |
| 厂商： | MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP |
| 元件分类： | 基准电压源/电流源 |
| 英文描述： | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5 V, PDSO8 |
| 封装： | LEAD FREE, PLASTIC, SOIC-8 |
| 文件页数： | 6/7页 |
| 文件大小： | 237K |
| 代理商： | LX1431IDM-TR |
P ROGRAMMABLE R EFERENCE
LX1431
PRODUCT DA T ABOOK 1996/1997
Copyright 1997
Rev. 1.2a 8/04
6
P RODUCTION D ATA S HEET
CHARACTERISTIC CUR VES
FIGURE 2. — COMPENSATION PIN VOLTAGE
vs. TEMPERATURE vs. I
COLL
FIGURE 3. — I
LIMIT
vs. TEMPERATURE WITH EXTERNAL RESISTOR
FIGURE 4. — REFERENCE VOLTAGE and
REFERENCE CURRENT vs. V+
FIGURE 1. — COLLECTOR V
SAT
vs. TEMPERATURE vs. CURRENT
0.5
0
(T
A)
Ambient Temperature - (°C)
(V
COMP
)Compensation
Pin
Voltage
-
(V)
-50
-25
0
25
50
75
100
125
1
1.5
2
2.5
3
I
COLL = 100mA
I
COLL = 10mA
0.1
0
(T
A)
Ambient Temperature - (°C)
(V
SAT
)Saturation
Voltage
-
(V)
-50
-25
0
25
50
75
100
125
0.2
0.3
0.4
0.5
0.6
I
COLL = 100mA
I
COLL = 50mA
I
COLL = 20mA
I
COLL = 10mA
0.7
0.5
(T
A)
Ambient Temperature - (°C)
I LIMIT
(Normalized)
-50
-25
0
25
50
75
100
125
0.9
1
1.1
1.3
1.5
0.8
0.6
1.2
1.4
2.497
2.495
V+ (V)
(V
REF
)
Reference
Voltage
-
(V)
2.5
2.7
2.9
3.1
3.3
3.5
2.499
2.50
2.501
2.503
2.505
2.498
2.496
2.502
2.504
(I
REF
)
Reference
Current
-
(nA
)
200
190
180
170
160
150
140
130
120
110
100
90
80
I
REF
V
REF
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相关代理商/技术参数 |
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