参数资料
型号: DS1231-50N
厂商: Maxim Integrated Products
文件页数: 8/9页
文件大小: 0K
描述: IC POWER MONITOR 50NS IND 8-DIP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 50
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: -40°C ~ 85°C
安装类型: 通孔
封装/外壳: 8-DIP(0.300",7.62mm)
供应商设备封装: 8-PDIP
包装: 管件
DS1231/S
AC ELECTRICAL CHARACTERISTICS
(0 ° C to 7 0 ° C; V CC = 5V + 10% )
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
V TP to NMI Delay
V CC Slew Rate 4.75-4.25V
V CC Detect to RST and RST
t IPD
t F
t RPD
300
1.1
100
μ s
μ s
ns
V CC Detect to NMI
t IPU
200
μ s
4
V CC Detect to RST and RST
t RPU
150
500
1000
ms
4
V CC Slew Rate 4.25-4.75V
t R
0
ns
NOTES:
1. All voltages referenced to ground.
2. V CC = +5.0 volts with outputs open.
3. Measured with outputs open.
4. t R = 5 μ s.
5. RST is an open drain output and requires a pull–up resister.
6. RST remains within 0.5V of V CC on power–down until V CC drops below 2.0V. RST remains within 0.5V of
GND on power–down until V CC drops below 2.0V.
TIMING DIAGRAM: POWER-UP
V TP
MODE=V CC
INPUT PIN 1
MODE=GND
t R
4.5V
4.75V
V CC
4.25V
t IPU
V OH
NMI
t RPU
RST
V OH
022698 8/9
RST
V OL
相关PDF资料
PDF描述
GCC50DREN-S13 CONN EDGECARD 100POS .100 EXTEND
ASM15DRSD-S664 CONN EDGECARD 30POS DIP .156 SLD
RSC22DRYI-S13 CONN EDGECARD 44POS .100 EXTEND
DS1231-35N+ IC POWER MONITOR 35NS 8-DIP
AGM15DRSD-S664 CONN EDGECARD 30POS DIP .156 SLD
相关代理商/技术参数
参数描述
DS1231-50N+ 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
DS1231G-20 制造商:未知厂家 制造商全称:未知厂家 功能描述:Power Supply Supervisor
DS1231G-35 制造商:未知厂家 制造商全称:未知厂家 功能描述:Power Supply Supervisor
DS1231G-50 制造商:未知厂家 制造商全称:未知厂家 功能描述:Power Supply Supervisor
DS1231GN-20 制造商:未知厂家 制造商全称:未知厂家 功能描述:Power Supply Supervisor