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參數(shù)資料
| 型號： | SP708TEU |
| 英文描述： | +3.0V/+3.3V Low Power Microprocessor Supervisory Circuits |
| 中文描述： | 3.0V / 3.3V低功耗微處理器監(jiān)控電路 |
| 文件頁數(shù)： | 1/18頁 |
| 文件大?。?/td> | 213K |
| 代理商： | SP708TEU |
1
Rev. 10-17-00 SP706 +3.0/ +3.3 Low Power Microprocessor Circuits Copyright 2000 Sipex Corporation
SP706P/R/S/T, SP708R/S/T
I
Precision Low Voltage Monitor:
SP706P/R
and
SP708R
at +2.63V
SP706S
and
SP708S
at +2.93V
SP706T
and
SP708T
at +3.08V
I
RESET Pulse Width - 200ms
I
Independent Watchdog Timer - 1.6 sec
Timeout (
SP706P/S/R/T
)
I
40
μ
A Maximum Supply Current
I
Debounced TTL/CMOS Manual-Reset Input
I
RESET Asserted Down to V
CC
= 1V
I
RESET Output:
SP706P
Active-High
SP706R/S/T
Active-Low
SP708R/S/T
Both Active High + Active Low
I
WDI Can Be Left Floating, Disabling the
Watchdog Function
DESCRIPTION
The SP706P/S/R/T, SP708R/S/T 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 SP706P/S/R/T,
SP708R/S/T series will significantly
improve system reliability and operational efficiency when compared to results obtained with
discrete components. The features of the SP706P/S/R/T,
SP708R/S/T series include a
watchdog timer, a
μ
P reset, a Power Fail Comparator, and a manual-reset input. The SP706P/
S/R/T, SP708R/S/T series is ideal for +3.0V or +3.3V applications in automotive systems,
computers, controllers, and intelligent instruments. The SP706P/S/R/T, SP708R/S/T 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.
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Built-In V
cc
Glitch Immunity
I
Available in 8-pin PDIP, NSOIC, and
μ
SOIC packages
I
Voltage Monitor for Power Failure or Low
Battery Warning
I
Pin Compatible Enhancement to Industry
Standards
706P/R/S/T
and
708R/S/T
+3.0V/+3.3V Low Power Microprocessor
Supervisory Circuits
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
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| SP7120AEK-L | 制造商:Exar Corporation 功能描述: |
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