AS1925 데이터 시트보기 (PDF) - austriamicrosystems AG
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AS1925 Datasheet PDF : 12 Pages
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AS1925/AS1926
Data Sheet - Typical Operating Characteristics
7 Typical Operating Characteristics
VCC = 1.5V, TAMB = +25ºC (unless otherwise specified).
Figure 3. Supply Current vs. Temperature
5
VCC =1.8V
4
VCC = 1.5V
3
VCC = 0.9V
2
1
0
-40 -15
10
35
60
85
Temperature (°C)
Figure 4. Power Down Reset Delay vs. Temperature
140
120
VOD = 100mV
100
80
60
VOD = 20mV
40
20
0
-40
VOD = 10mV
VOD = Overdrive Voltage
-15 10
35
60
85
Temperature (°C)
Figure 5. Normalized Reset Timeout Periode vs. Temp. Figure 6. Normalized VCC Reset TH. vs. Temperature
1.08
1.01
1.06
1.005
1.04
1.02
1
1
0.995
0.98
0.96
-40 -15 10
35
60
85
Temperature (°C)
Figure 7. Power-Up/Down Characteristics
100ms/Div
0.99
0
15 30 45 60 75 90
Temperature (°C)
Figure 8. Glitch rejection vs. Supply Voltage
700
600
500
Reset occures
above this line
400
300
No reset occures
below this line
200
100
0
1
10
100
Overdrive VTH-VCC (mV)
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