AS432CR5DB Просмотр технического описания (PDF) - Astec Semiconductor => Silicon Link
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AS432CR5DB Datasheet PDF : 8 Pages
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AS432
1.24V Precision Adjustable Shunt Reference/Amplifier
Typical Performance Curves
Reference Input Current
2.4
R1 = 10 kΩ
R2 = ∞
IK = 10 mA
2.3
2.2
2.1
2.0
–60 –30
0
30
60
90 120
TA – Ambient Temperature (°C)
Figure 6
Reference Voltage Line Regulation
0
–10
–40°C
–20
25°C
–30
75°C
–40
–50
0
IK = 10 mA
Temperature Range: –55 to 125°C
125°C
3
6
9
12
15
18
VKA – Cathode Voltage (V)
Figure 7
Noise Voltage
70
VKA = VREF
60
IK = 10 mA
TA = 25°C
50
40
30
20
10
0
10
100
1k
10 k
f – Frequency (Hz)
Figure 8
ASTEC Semiconductor
Low Frequency Dynamic Output Impedance
40
VKA = VREF
VKA = 1 to 100 mA
f ≤ 1kHz
30
20
10
100 k
0
–60 –30
0
30 60
90 120
TA – Free Air Temperature (°C)
Figure 9
6
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