B3431 查看數據表（PDF） - Bay Linear
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B3431 Datasheet PDF : 9 Pages
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TYPICAL PERFORMANCE CURVES
B3431
Reference Input Current
3.0
R1 = 10 k Ω
R2 = ∞
2.5
IK = 10 mA
2.0
1.5
1.0
0.5
0
-60
-30
0
30
60
90
120
TA - Ambient Temperature ( °C)
Figure 6
Noise Voltage
70
60
50
40
30
20
10 VKA= V REF
IK = 10 mA
TA = 25°C
0
10
100
1k
10 k
100 k
f - Frequency (Hz)
Figure 8
0
Reference Voltage Line Regulation
-10
0 °C
-20
25 °C
75 °C
-30
105 °C
-40
-50
0
0.150
0.125
3
6
9
12
15
18
VKA - Cathode Voltage (V)
Figure 7
Low Frequency Dynamic Output Impedance
VKA = VREF
IKA = 1 to 100 mA
f < 1 kHz
0.100
0.075
0.050
0.025
0.0
-60
-30
0
30
60
90
120
TA - Free Air Temperature
Figure 9
Bay Linear, Inc 2478Armstrong St., Livermore CA USA 9550 Tel: (925) 606-5950, Fax: (925) 940-9556 www.baylinear.com
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