參數(shù)資料
型號： SP805REP
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)控與電池開關(guān)過
文件頁數(shù)： 10/20頁
文件大?。?/td> 233K
代理商： SP805REP
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
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SP805S 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:3.0V/3.3V Low Power Microprocessor Supervisory with Battery Switch-Over
SP805SCN 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:3.0V/3.3V Low Power Microprocessor Supervisory with Battery Switch-Over
SP805SCN-L 功能描述:監(jiān)控電路 LW PWR MICRO 5.5V 25mA-250mA BAT SW/OV RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
SP805SCN-L/TR 功能描述:監(jiān)控電路 LW PWR MICRO 5.5V 25mA-250mA BAT SW/OV RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
SP805SCP 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:3.0V/3.3V Low Power Microprocessor Supervisory with Battery Switch-Over
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