參數(shù)資料
型號(hào)： MAX6720
廠商： Maxim Integrated Products, Inc.
英文描述： Dual/Triple Ultra-Low-Voltage SOT23 レP Supervisory Circuits
中文描述： 雙/三路、超低電壓、SOT23封裝、微處理器監(jiān)控電路
文件頁(yè)數(shù)： 8/19頁(yè)
文件大?。?/td> 418K
代理商： MAX6720
M
Dual/Triple Ultra-Low-Voltage SOT23 μP
Supervisory Circuits
8
_______________________________________________________________________________________
Pin Description (continued)
PIN
MAX6715/
MAX6716
MAX6717/
MAX6718
MAX6719/
MAX6720
MAX6721/
MAX6722
MAX6723/
MAX6724
MAX6725/
MAX6726
MAX6727
MAX6728/
MAX6729
NAME
FUNCTION
—
—
—
5
3
3
3
3
WDI
Watchdog Input. If WDI
remains high or low for
longer than the watchdog
timeout period, the
internal watchdog timer
runs out and the reset
output asserts for the
reset timeout period. The
internal watchdog timer
clears whenever a reset
is asserted or WDI sees a
rising or falling edge. The
watchdog has a long
timeout period (35s min)
after each reset event
and a short timeout
period (1.12s min) after
the first valid WDI
transition. Leave WDI
floating to disable the
watchdog timer function.
Undervoltage Reset
Comparator Input. High-
impedance input for
adjustable reset monitor.
The reset output is
asserted when RSTIN falls
below the 0.626V internal
reference voltage. Set the
monitored voltage reset
threshold with an external
resistor-divider network.
Connect RSTIN to V
CC
1 or
V
CC
2 if not used.
Power-Fail Voltage
Monitor Input. High-
impedance input for
internal power-fail monitor
comparator. Connect PFI
to an external resistor-
divider network to set the
power-fail threshold
voltage (0.626V typical
internal reference
voltage). Connect to
GND, V
CC
1, or V
CC
2 if
not used.
—
—
5
—
5
7
7
—
RSTIN
—
—
—
—
—
—
—
7
PFI
相關(guān)PDF資料
PDF描述
MAX6721 Dual/Triple Ultra-Low-Voltage SOT23 レP Supervisory Circuits
MAX6722 Dual/Triple Ultra-Low-Voltage SOT23 レP Supervisory Circuits
MAX6723 Replaced by TPL9201 : Microcontroller Power Supply and Low-Side Driver 20-PDIP -40 to 125
MAX6724 Replaced by TPL9201 : Microcontroller Power Supply and Low-Side Driver 20-PDIP -40 to 125
MAX6725 Replaced by TPL9201 : Microcontroller Power Supply and Low-Side Driver 20-HTSSOP -40 to 125
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX6720AUTLTD1+T 功能描述:監(jiān)控電路 Triple uPower Supervisor 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
MAX6720AUTLTD2+T 功能描述:監(jiān)控電路 Triple uPower Supervisor 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
MAX6720AUTLTD3+ 制造商:Maxim Integrated Products 功能描述:PROCESSOR SUPERVISOR 4.625V/3.075V/ADJV 15UA 6PIN SOT-23 - Rail/Tube
MAX6720AUTLTD3+T 功能描述:監(jiān)控電路 Triple uPower Supervisor 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
MAX6720AUTLTD4+T 功能描述:監(jiān)控電路 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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