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LT1009CLP 数据手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
电压基准芯片
封装:
TO-226-3
描述:
TEXAS INSTRUMENTS LT1009CLP 芯片, 电压基准, 2.5V, 20PPM/°C, 5mV, TO-92
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LT1009CLP数据手册
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TYPICAL CHARACTERISTICS
V
Z
2.5
2.49
2.48
2.47
−50 −25 0 25 50 75
− Reference Voltage − V
2.51
2.52
2.53
100 125
T
A
− Free-Air Temperature − °C
I
z
= 1 mA
∆V
Z
3
2
1
0
0 4 8 12 16 20
− Change in Reference Voltage − mV
4
5
I
Z
− Reference Current − mA
0.6
0.4
0.2
0
0.001 0.01 0.1 1 10
0.8
1
I
F
− Forward Current − mA
1.2
V
F
− Forward Voltage − V
T
J
= 25°C
I
R
0.6 1 1.4 1.8 2.2 2.6
− Reverse Current − A
V
R
− Reverse Voltage − V
10
−1
T
J
= 25°C
T
J
= −55°C
T
J
= 125°C
10
−2
10
−3
10
−4
10
−5
LT1009
www.ti.com
................................................................................................................................................................. SLVS013N – MAY 1987 – REVISED MAY 2009
Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of
the various devices.
REFERENCE VOLTAGE CHANGE IN REFERENCE VOLTAGE
vs vs
FREE-AIR TEMPERATURE REFERENCE CURRENT
Figure 1. Figure 2.
REVERSE CURRENT FORWARD VOLTAGE
vs vs
REVERSE VOLTAGE FORWARD CURRENT
Figure 3. Figure 4.
Copyright © 1987 – 2009, Texas Instruments Incorporated Submit Documentation Feedback 5
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