參數(shù)資料
型號(hào)： SP705CP
英文描述： Low Power Microprocessor Supervisory Circuits
中文描述： 低功耗微處理器監(jiān)控電路
文件頁(yè)數(shù)： 1/18頁(yè)
文件大?。?/td> 197K
代理商： SP705CP
1
SP705DS/09
SP705 Low Power Microprocessor Supervisory Circuits
Copyright 2000 Sipex Corporation
SP705-708/813L/813M
Low Power Microprocessor Supervisory Circuits
I
Precision Voltage Monitor:
SP705/707/813L at 4.65V
SP706/708/813M at 4.40V
I
RESET Pulse Width - 200ms
I
Independent Watchdog Timer - 1.6s
Timeout (SP705/706/813L/813M)
I
60
μ
A Maximum Supply Current
I
Debounced TTL/CMOS Manual Reset Input
I
RESET Asserted Down to V
CC
= 1V
I
Voltage Monitor for Power Failure or Low
Battery Warning
I
Available in 8-pin PDIP, NSOIC, and
μ
SOIC packages
I
Pin Compatible Enhancement to Industry Standard 705-708/813L Series
I
Functionally Compatible to Industry Standard 1232 Series
DESCRIPTION…
The
SP705-708/813L/813M
series is a family of microprocessor (
μ
P) supervisory circuits that
integrate myriad components involved in discrete solutions which monitor power-supply and
battery in
μ
P and digital systems. The
SP705-708/813L/813M
series will significantly improve
system reliability and operational efficiency when compared to solutions obtained with discrete
components. The features of the
SP705-708/813L/813M
series include a watchdog timer,
a
μ
P reset, a Power Fail Comparator, and a manual-reset input. The
SP705-708/813L/813M
series is ideal for applications in automotive systems, computers, controllers, and intelligent
instruments. The
SP705-708/813L/813M
series is an ideal solution for systems in which critical
monitoring of the power supply to the
μ
P and related digital components is demanded.
Part
Number
RESET
Threshold
RESET
Active
Manual
RESET
PFI
Watchdog
Accuracy
SP705
4.65 V
LOW
YES
YES
4%
SP706
4.40 V
LOW
YES
YES
4%
SP707
4.65 V
LOW and HIGH
YES
NO
4%
SP708
4.40 V
LOW and HIGH
YES
NO
4%
SP813L
4.65 V
HIGH
YES
YES
4%
SP813M
4.40V
HIGH
YES
YES
4%
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SP705CP-L 制造商:Exar Corporation 功能描述:
SP705CP-L/TR 制造商:EXAR 制造商全稱:EXAR 功能描述:Low Power Microprocessor Supervisory Circuits
SP705CU 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Low Power Microprocessor Supervisory Circuits
SP705CU-L 功能描述:監(jiān)控電路 LOW PWR MICROPROCESSOR RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過(guò)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(kāi)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(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
SP705CU-L/TR 功能描述:監(jiān)控電路 LOW PWR MICROPROCESSOR RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過(guò)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(kāi)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(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
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