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參數(shù)資料
| 型號(hào)： | SP802TEP |
| 英文描述： | 3.0V/3.3V Low Power Microprocessor Supervisory with Battery Switch-Over |
| 中文描述： | 3.0V/3.3V低功耗微處理器監(jiān)控與電池開(kāi)關(guān)過(guò) |
| 文件頁(yè)數(shù)： | 10/20頁(yè) |
| 文件大小： | 233K |
| 代理商： | SP802TEP |
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SP690T/S/R DS/10 SP690T/S/R, 802/T/S/R, 804T/S/R, 805T/S/R Low Power Microprocessor Supervisory
Copyright 2000 Sipex Corporation
10
Figure 16A. SP805L RESET Response Time
Figure 16B. Circuit for the SP805 RESET Response
Time
GND
RESET
V
CC
330pF
V
CC
10K
V
CC
Figure 17B. Circuit for the Power-Fail Comparator
Response Time (fall)
Figure 17A. Power-Fail Comparator Response Time (fall)
30pF
1K
PFO
+1.25V
+5V
PFI
V
CC
= +5V
T
A
= +25 C
Figure 18A. Power-Fail Comparator Response Time (rise)
Figure 18B. Circuit for the Power-Fail Comparator
Response Time (rise)
30pF
1K
PFO
+1.25V
+5V
PFI
V
CC
= +5V
T
A
= +25 C
0V
PFI
1.3V
1.2V
5V
500ns / div
PFO
V
CC
= 5V
= 0
V
BATTERY
2
1
T
1
1.3V
1.2V
V
CC
= 5
= 0
V
BATTERY
PFI
PFO
500ns / div
0V
[ T ]
1
T
V
CC
1V / div
3.1V
2V
10
μ
s / div
RESET
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SP805R | 3.0V/3.3V Low Power Microprocessor Supervisory with Battery Switch-Over |
| SP805RCN | 3.0V/3.3V Low Power Microprocessor Supervisory with Battery Switch-Over |
| SP805RCP | 3.0V/3.3V Low Power Microprocessor Supervisory with Battery Switch-Over |
| SP805REN | 3.0V/3.3V Low Power Microprocessor Supervisory with Battery Switch-Over |
| SP805REP | 3.0V/3.3V Low Power Microprocessor Supervisory with Battery Switch-Over |
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