參數(shù)資料
型號： DS1831
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, PDIP16
封裝： 0.300 INCH, PLASTIC, DIP-16
文件頁數(shù)： 12/14頁
文件大?。?/td> 206K
代理商： DS1831
DS1831/A/B
12 of 14
ABSOLUTE MAXIMUM RATINGS*
Voltage on IN
5V
or IN
3.3V
Pins Relative to Ground
Voltage on either RST Relative to Ground
Voltage on PBRST
3.3V
Relative to Ground
Voltage on PBRST
5V
Relative to Ground
Voltage on MPBRST, IN1, IN2
Relative to Ground
Operating Temperature Range
Storage Temperature Range
Soldering Temperature
-0.5V to +6.0V
-0.5V to the greater of IN
5V
+ 0.5V or IN
3.3V
+ 0.5V
-0.5V to IN
3.3V
+ 0.5V
-0.5V to IN
5V
+ 0.5V
-0.5V to the greater of IN
5V
+ 0.5V or IN
3.3V
+ 0.5V
-40°C to +85°C
-55°C to +125°C
See IPC/JEDEC J-STD-020A specification
*
This is a stress rating only and functional operation of the device at these or any other conditions
above those indicated in the operation sections of this specification is not implied. Exposure to
absolute maximum rating conditions for extended periods of time may affect reliability.
RECOMMENDED DC OPERATING CONDITIONS
(-40 C to 85 C)
PARAMETER
SYMBOL
IN
5V
(Supply Voltage)
V
IN
IN
3.3V
(Supply Voltage)
V
IN
PBRST
3.3V
,
PBRST
5V
,
MPBRST
, ST
input High Level
PBRST
3.3V
,
PBRST
5V
,
MPBRST
, ST
input Low Level
* V
INT
is the greater voltage level of the IN
5V
or IN
3.3V
.
MIN
1.0
1.0
MAX
5.5
5.5
UNITS
V
V
NOTES
1
1
V
IH
0.7 x V
INT
V
INT
+ 0.3
V
1*
V
IL
-0.3
0.3 x V
INT
V
1*
DC ELECTRICAL CHARACTERISTICS
(-40 C to 85 C; IN
3.3V
, IN
5V
= 1.0V to 5.5V)
PARAMETER
SYMBOL
Input Leakage
I
IL
Output Current @ 2.4V
I
OH
Output Current @ 0.4V
I
OL
Operating Current @
5.5V
I
CC
Operating Current @
3.6V
I
CC
IN
5V
Trip Point (TOL
5V
= IN
5V
)
V
INTP
IN
5V
Trip Point (TOL
5V
= GND)
V
INTP
IN
5V
Trip Point (TOL
5V
= Float)
V
INTP
IN
3.3V
Trip Point (TOL
3.3V
= IN
3.3V
)
V
INTP
IN
3.3V
Trip Point (TOL
3.3V
= GND)
V
INTP
IN
3.3V
Trip Point (TOL
3.3V
= Float)
V
INTP
IN Input Trip Points
V
TP
MIN
-1.0
TYP
MAX
+1.0
UNITS
μ
A
NOTES
2
3
4
5
6
+10
mA
μ
A
μ
A
V
V
V
V
V
V
V
80
60
4.63
4.38
4.15
3.06
2.88
2.55
1.25
100
85
4.75
4.49
4.24
3.15
2.97
2.64
1.30
4.50
4.25
4.00
2.98
2.80
2.47
1.15
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相關代理商/技術(shù)參數(shù)
參數(shù)描述
DS1831/A/B 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Multisupply Micromonitor
DS1831+ 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 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
DS1831A 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 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
DS1831A+ 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 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
DS1831AS 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 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
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