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参数资料
| 型号： | DS1231S-20+T&R |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 7/9页 |
| 文件大小： | 0K |
| 描述： | IC POWER MONITOR 20NS 16-SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1,000 |
| 类型： | 简单复位/加电复位 |
| 监视电压数目： | 1 |
| 输出： | 开路漏极或开路集电极 |
| 复位： | 高有效/低有效 |
| 复位超时： | 最小为 150 ms |
| 电压 - 阀值： | 4.37V，4.62V |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 16-SOIC W |
| 包装： | 带卷 (TR) |
DS1231/S
ABSOLUTE MAXIMUM RATINGS*
Voltage on V CC Pin Relative to Ground
Voltage on I/O Relative to Ground
Operating Temperature
Operating Temperature (Industrial Version)
Storage Temperature
Soldering Temperature
-0.5V to +7.0V
-0.5V to V CC + 0.5V
0 ° C to 70 ° C
–40 ° C to +85 ° C
-55 ° C to +125 ° C
260 ° C for 10 seconds
* 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
(0 ° C to 70 ° C)
PARAMETER
Supply Voltage
Input Pin 1
SYMBOL
V CC
V IN
MIN
4.5
TYP
5.0
MAX
5.5
V CC
UNITS
V
V
NOTES
1
1
DC ELECTRICAL CHARACTERISTICS
(0 ° C to 70 ° C; V CC = 4.5 to 5.5V )
PARAMETER
Low Level @ RST
SYMBOL
V OL
MIN
TYP
MAX
0.4
UNITS
V
NOTES
1
Output Voltage @ –500 μ A
Input Leakage
Output Current @2.4V
Output Current @0.4V
V OH
I IL
I OH
I OL
V CC –0.5V
-10
1.0
2.0
V CC –0.1V
2.0
3.0
+10
V
μ A
mA
mA
1, 6
2
5
Operating Current
I CC
0.5
2.0
mA
3
Input Pin 1 (Mode=GND)
I C
15
25
50
μ A
Input Pin 1 (Mode=V CC )
IN Trip Piont (Mode=GND)
IN Trip Point (Mode=V CC )
I C
V TP
V TP
0.1
See Figure 3
μ A
1
1
V CC Trip Point (TOL=GND)
V CC Trip Point (TOL=V CC )
V CCTP
V CCTP
4.50
4.25
4.62
4.37
4.74
4.49
V
V
1
1
CAPACITANCE
(T A = 25 ° C )
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Input Capacitance
Output Capacitance
C IN
C OUT
5
7
pF
pF
022698 7/9
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| DS1231S-35 | 功能描述:监控电路 Power Monitor 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 |
| DS1231S-35/T&R | 制造商:Maxim Integrated Products 功能描述:POWER MONITOR-35-16PIN-SOIC-TRL - Tape and Reel 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:IC POWER MONITOR 35NS 16-SOIC 制造商:Maxim Integrated Products 功能描述:Supervisory Circuits Power Monitor |
| DS1231S-35/T&R | 功能描述:监控电路 Power Monitor 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 |
| DS1231S-35+ | 功能描述:监控电路 Power Monitor 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 |
| DS1231S-35+T&R | 制造商:Maxim Integrated Products 功能描述:PROCESSOR SUPERVISOR 4.62V 2000UA 16SOIC - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC POWER MONITOR 35NS 16-SOIC 制造商:Maxim Integrated Products 功能描述:Supervisory Circuits Power Monitor |
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