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參數(shù)資料
| 型號： | SP690SCN |
| 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)控與電池開關過 |
| 文件頁數(shù)： | 1/16頁 |
| 文件大?。?/td> | 631K |
| 代理商： | SP690SCN |
SP690A/692ADS/08 SP690A/692A Low Power Microprocessor Supervisory with Battery Switch-Over
Copyright 2000 Sipex Corporation
1
SP690A/692A/802L/
802M/805L/805M
Low Power Microprocessor Supervisory
with Battery Switch-Over
The
SP690A/692A/802L/802M/805L/805M
are a family of microprocessor (
μ
P) supervisory
circuits that integrate a myriad of components involved in discrete solutions to monitor power-
supply and battery-control functions in
μ
P and digital systems. The series will significantly
improve system reliability and operational efficiency when compared to discrete solutions.
The features of the
SP690A/692A/802L/802M/805L/805M
include a watchdog timer, a
μ
P
reset and backup-battery switchover, and power-failure warning, a complete
μ
P monitoring
and watchdog solution. The series is ideal for applications in automotive systems, computers,
controllers, and intelligent instruments. All designs where it is critical to monitor the power
supply to the
μ
P and it’s related digital components will find the series to be an ideal solution.
I
Precision Voltage Monitor:
SP690A/SP802L/SP805L at 4.65V
SP692A/SP802M/SP805M at 4.40V
I
Reset Time Delay - 200ms
I
Watchdog Timer - 1.6 sec timeout
I
Minimum component count
I
60
μ
A Maximum Operating Supply Current
I
0.6
μ
A Maximum Battery Backup Current
I
0.1
μ
A Maximum Battery Standby Current
I
Power Switching
250mA Output in V
Mode (0.6
)
25mA Output in Battery Mode (5
)
I
Voltage Monitor for Power Fail or
Low Battery Warning
I
Available in 8 pin SO and DIP packages
I
RESET asserted down to V
CC
= 1V
I
Pin Compatible Upgrades to
MAX690A/692A/802L/802M/805L
DESCRIPTION
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相關PDF資料 |
PDF描述 |
|---|---|
| SP802L | Low Power Microprocessor Supervisory with Battery Switch-Over(低功耗，微處理器監(jiān)控電路（帶電池開關）) |
| SP802LEN | Low Power Microprocessor Supervisory with Battery Switch-Over |
| SP802LEP | Low Power Microprocessor Supervisory with Battery Switch-Over |
| SP802M | Low Power Microprocessor Supervisory with Battery Switch-Over |
| SP802MCN | Low Power Microprocessor Supervisory with Battery Switch-Over |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SP690SCN-L | 功能描述:監(jiān)控電路 LW PWR MICRO 5.5V TEMP 0C to 70C 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 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（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 |
| SP690SCN-L/TR | 功能描述:監(jiān)控電路 LW PWR MICRO 5.5V TEMP 0C to 70C 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 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（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 |
| SP690SCP | 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 |
| SP690SEN | 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 |
| SP690SEN-L | 功能描述:監(jiān)控電路 LW PWR MICRO 5.5V TEMP -40C to 85C 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 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（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 |
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