參數(shù)資料
型號： DS1831BS
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 電源管理
英文描述： Multisupply Micromonitor
中文描述： 4-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO16
封裝： 0.150 INCH, SOIC-16
文件頁數(shù)： 13/14頁
文件大?。?/td> 206K
代理商： DS1831BS
DS1831/A/B
13 of 14
CAPACITANCE
(t
A
= +25 C)
PARAMETER
SYMBOL
MAX
Input Capacitance
C
IN
Input Capacitance
C
OUT
UNITS
pF
pF
NOTES
5
7
AC ELECTRICAL CHARACTERISTICS
(-40 C to 85 C; IN
3.3V
, IN
5V
= 1.0V to 5.5V)
PARAMETER
SYMBOL
RESET Active Time (TD=Low)
t
RST
RESET Active Time (TD=Float)
t
RST
RESET Active Time (TD=High)
t
RST
V
CC
Detect to
RST
t
RPU
V
CC
Detect to
RST
t
RPD
VIN Detect to
NMI
t
IPD
NMI Active Time
t
NMI
PBRST
= V
IL
t
PB
PBRST
Stable Low to Reset
Active
Watchdog Timeout (TD
(WD)
=Low)
t
TD
Watchdog Timeout (TD
WD
=Float)
t
TD
Watchdog Timeout (TD
WD
=High)
t
TD
ST Pulse Width
t
ST
V
in
Slew Rate (V
INTP(MAX)
to V
INTP(MIN)
)
V
in
Slew Rate (V
INTP(MAX)
to V
INTP(MIN)
)
MIN
10
100
1000
See RESET Active Time
2
2
20
20
TYP
16
160
1600
MAX
20
200
2000
UNITS
ms
ms
ms
ms
NOTES
5
5
5
5
6
6
10
10
s
s
s
s
t
PDLY
50
s
10
100
1000
10
16
160
1600
20
200
2000
ms
ms
ms
ns
t
F
300
s
t
R
0
ns
NOTES:
1)
All voltages are referenced to ground.
2)
All Pushbutton inputs are internally pulled to the associated Supply IN input or the greatest Supply IN
input for the
MPBRST
with an internal Impedance of 100k .
3)
Measured with outputs open and IN
3.3V
or IN
5V
5.5V
4)
Measured with outputs open and IN
3.3V
or IN
5V
3.6V.
5)
Measured using t
R
= 5μs
6)
Noise immunity - pulses <2μs at a trip level will not cause a
RST
or
NMI
.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS1831BS/T&R 制造商:Maxim Integrated Products 功能描述:MULTISUPPLY MONITOR W/STAT 16-SO TR - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC MULTIMN 5/3.3V WDOG PB 16SOIC
DS1831BS/T&R 功能描述:監(jiān)控電路 3.3/5V Multisupply MicroMonitor 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(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(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
DS1831BS+ 功能描述:監(jiān)控電路 3.3/5V Multisupply MicroMonitor 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(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(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
DS1831BS+T&R 制造商:Maxim Integrated Products 功能描述:PROCESSOR SUPERVISOR 4.63V/3.06V 100UA 16SOIC - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC MULTIMN 5/3.3V WDOG PB 16SOIC
DS1831BS+T&R 功能描述:監(jiān)控電路 3.3/5V Multisupply MicroMonitor 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(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(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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