APX809 Diodes, Inc., APX809 Datasheet - Page 6

• Manufacturer Part Number: APX809
• Description: 3-pin Microprocessor Reset Circuits
• Manufacturer: Diodes, Inc.

Performance Characteristics
APX809/810 Rev. 3
250
240
230
220
210
200
190
180
170
160
150
35
34
33
32
31
30
29
28
27
26
25
-40℃ -25℃
-40℃ -25℃
RESET Timeout Period vs. Temperature
Vcc Supply Current vs. Temperature
(Vcc=3.3V Vth=2.93V)
0℃
0℃
Figure 1
Figure 3
Temperature
Temperature
25℃
25℃
50℃
50℃
85℃ 105℃ 125℃
85℃ 105℃ 125℃
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3-PIN MICROPROCESSOR RESET CIRCUITS
3.15
3.05
2.95
2.85
40
35
30
25
20
15
10
3.2
3.1
2.9
2.8
5
0
3
-40℃ -25℃
1.5V
RESET Threshold Voltage vs. Temperature
2.5V
Supply Current vs. Vcc
0℃
Figure 2
Figure 4
Temperature
3.3V
25℃
Vcc
APX809/810
50℃
4.0V
85℃ 105℃ 125℃
©
5.0V
Diodes Incorporated
MARCH 2008
5.5V