參數(shù)資料
型號(hào)： DS1816
英文描述： 3.3V EconoReset with Open Drain Output
文件頁(yè)數(shù)： 1/5頁(yè)
文件大?。?/td> 51K
代理商： DS1816
1 of 5
111999
FEATURES
Automatically restarts a microprocessor after
power failure
Maintains reset for 150 ms after V
CC
returns
to an in-tolerance condition
Reduces need for discrete components
Precision temperature-compensated voltage
reference and voltage sensor
Accurate 5%, 10% or 20% power monitoring
20% tolerance for use with 3.0-volt systems
Low-cost TO-92 or space saving SOT-23
packages available
Efficient open-drain output with internal
5 k
=
pull-up resistor
Operating temperature -40
°
C to +85
°
C
PIN ASSIGNMENT
PIN DESCRIPTION
TO-92
1
RST
2
V
CC
3
GND
Active Low Reset Output
Power Supply
Ground
SOT-23
1
2
3
RST
V
CC
GND
Active Low Reset Output
Power Supply
Ground
DESCRIPTION
The DS1816 EconoReset uses a precision temperature reference and comparator circuit to monitor the
status of the power supply (V
CC
). When an out-of-tolerance condition is detected, an internal power-fail
signal is generated which forces reset to the active state. When V
CC
returns to an in-tolerance condition,
the reset signal is kept in the active state for approximately 150 ms to allow the power supply and
processor to stabilize.
DS1816
3.3V EconoReset with
Open Drain Output
www.dalsemi.com
1
2
3
SOT-23 PACKAGE
1 2 3
1 2 3
TO-92 PACKAGE
See Mech.
Drawings Section
相關(guān)PDF資料
PDF描述
DS1816-10 3.3V EconoReset with Open Drain Output
DS1816-15 3.3V EconoReset with Open Drain Output
DS1816-5 3.3V EconoReset with Open Drain Output
DS1817-20 Active High 3.3V EconoReset
DS1817-10 Active High 3.3V EconoReset
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS181610 制造商:DALLAS 功能描述:Pb Free
DS1816-10 功能描述:監(jiān)控電路 3.3V Econoreset w/ Open Drain Output 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
DS1816-10/T&R 制造商:Maxim Integrated Products 功能描述:ECONORST 3.3V 10% OPENDRAIN TO92 TR - Tape and Reel 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:IC ECONORST 3.3V O-D 10% TO92-3 制造商:Maxim Integrated Products 功能描述:Supervisory Circuits 3.3V Econoreset w/ Open Drain Output
DS1816-10/T&R 功能描述:監(jiān)控電路 3.3V Econoreset w/ Open Drain Output 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
DS1816-10+ 功能描述:監(jiān)控電路 3.3V Econoreset w/ Open Drain Output 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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