参数资料
型号: MCP1316T-29LE/OT
厂商: Microchip Technology
文件页数: 10/52页
文件大小: 0K
描述: IC SUPERVISOR 2.90V P-P SOT23-5
标准包装: 1
类型: 简单复位/加电复位
监视电压数目: 1
输出: 推挽式,图腾柱
复位: 低有效
复位超时: 最小为 140 ms
电压 - 阀值: 2.9V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: SC-74A,SOT-753
供应商设备封装: SOT-23-5
包装: 标准包装
产品目录页面: 662 (CN2011-ZH PDF)
其它名称: MCP1316T-29LE/OTDKR
MCP131X/2X
MR
RST
RST
FIGURE 1-2:
TABLE 1-2:
t MR
t NF
t MRD
MR and Reset Pin Waveforms.
MR AND RESET PIN TIMINGS
t RST
Electrical Specifications: Unless otherwise indicated, all limits are specified for V DD = 1V to 5.5V, R PU = 100 k Ω
(only MCP1320 , MCP1321 , and MCP1322 ), T A = -40°C to +125°C.
Parameters
MR Pulse Width
MR Active to RST/RST Active
MR Input Noise filter
Sym
t MR
t MRD
t NF
Min
1
Typ
235
150
Max
Units
μs
ns
ns
Conditions
V DD = 5.0V
V DD = 5.0V
Note 1:
RST
RST
These parameters are for design guidance only and are not 100% tested.
WDI ( Note 1 )
t WP
t WD
t WD
t RST
Note 1: The WDI pin was a weak pull-up resistor which is disabled after the 1st falling edge on the WDI pin.
FIGURE 1-3:
TABLE 1-3:
WDI and Reset Pin Waveforms.
WDI AND RESET PIN TIMINGS
Electrical Specifications: Unless otherwise indicated, all limits are specified for V DD = 1V to 5.5V, R PU = 100 k Ω
(only MCP1320 , MCP1321 , and MCP1322 ), T A = -40°C to +125°C.
Parameters
WDI Pulse Width
Watchdog Time Out Period
Sym
t WP
t WD
Min
50
4.3
71
1.12
17.9
Typ
6.3
102
1.6
25.6
Max
9.3
153
2.4
38.4
Units
ns
ms
ms
sec
sec
Conditions
Standard Time Out
Note 1:
Custom ordered WatchDog Timer time out; minimum order volume requirement.
DS21985C-page 10
? 2005-2012 Microchip Technology Inc.
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MCP1316T-29NE/OT 功能描述:监控电路 ACTIVE LOW P-P WDI 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
MCP1316T-46BE/OT 功能描述:监控电路 ACTIVE LOW P-P WDI 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
MCP1316T-46FE/OT 功能描述:监控电路 ACTIVE LOW P-P WDI 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
MCP1316T-46KE/OT 制造商:Microchip Technology Inc 功能描述:
MCP1316T-46LE/OT 功能描述:监控电路 Active low P-P 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