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参数资料
| 型号： | DS1831CS+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 14/15页 |
| 文件大小： | 0K |
| 描述： | IC MULTIMON 3.3/2.5V 16-SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| 系列： | MicroMonitor™ |
| 类型： | 多压监控器 |
| 监视电压数目： | 4 |
| 输出： | 开路漏极或开路集电极 |
| 复位： | 低有效 |
| 复位超时： | 最小为 10 ms；100 ms；1,000 ms |
| 电压 - 阀值： | 2.5V，3.3V，可调，可调 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 16-SOIC |
| 包装： | 管件 |
DS1831C/D/E
CAPACITANCE
(t A = +25 ° C)
PARAMETER
Input Capacitance
Input Capacitance
SYMBOL
C IN
C OUT
MAX
5
7
UNITS
pF
pF
NOTES
AC ELECTRICAL CHARACTERISTICS
(-40 ° to 85 ° C; IN 2 .5V , IN 3.3V = 1.0V to 5.5V)
PARAMETER
RESET Active Time (TD=Low)
RESET Active Time (TD=Float)
RESET Active Time (TD=High)
V CC Detect to RST
V CC Detect to RST
VIN Detect to NMI
NMI Active Time
PBRST = V IL
PBRST Stable Low to Reset
Active
SYMBOL
t RST
t RST
t RST
t RPU
t RPD
t IPD
t NMI
t PB
t PDLY
MIN TYP MAX
10 16 20
100 160 200
1000 1600 2000
See RESET Active Time
2 10
2 10
20
20
50
UNITS
ms
ms
ms
ms
m s
m s
m s
m s
m s
NOTES
6
6
6
6
7
7
Watchdog Timeout (TD (WD) =Low)
Watchdog Timeout (TD WD =Float)
Watchdog Timeout (TD WD =High)
ST Pulse Width
V in Slew Rate (V INTP(MAX) to V
INTP(MIN) )
V in Slew Rate (V INTP(MAX) to V
INTP(MIN) )
t TD
t TD
t TD
t ST
t F
t R
10
100
1000
10
300
0
16
160
1600
20
200
2000
ms
ms
ms
ns
m s
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 W.
3) A ll outputs are Open Drain and output I OH would be determined by the external pull-up resistor.
4) Measured with outputs open and IN 3.3V or IN 2.5V ￡ 5.5V.
5) Measured with outputs open and IN 3.3V or IN 2.5V ￡ 3.6V.
6) Measured using t R = 5μs.
7) Noise immunity - pulses <2μs at a trip level will not cause a RST or NMI .
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS1831CS/T&R | 制造商:Maxim Integrated Products 功能描述:3.3/2.5V MULTISUPPLY MONITOR SO/TR - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC MULTIMON 3.3/2/5V 16-SOIC |
| DS1831CS/T&R | 功能描述:监控电路 3.3/5V Multisupply MicroMonitor RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| DS1831CS+ | 功能描述:监控电路 3.3/5V Multisupply MicroMonitor RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| DS1831CS+T&R | 制造商:Maxim Integrated Products 功能描述: 制造商:Maxim Integrated Products 功能描述:PROCESSOR SUPERVISOR 2.88V/2.187V 100UA/85UA 16SOIC - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC MULTIMON 3.3/2.5V 16-SOIC |
| DS1831CS+T&R | 功能描述:监控电路 3.3/5V Multisupply MicroMonitor RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
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