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参数资料
| 型号： | MCP111T-450E |
| 厂商： | Microchip Technology Inc. |
| 英文描述： | Micropower Voltage Detector |
| 中文描述： | 微功耗电压检测器 |
| 文件页数： | 12/22页 |
| 文件大小： | 332K |
| 代理商： | MCP111T-450E |
MCP111/112
DS21889B-page 2
2004 Microchip Technology Inc.
1.0
ELECTRICAL
CHARACTERISTICS
Absolute Maximum Ratings
VDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.0V
Input current (VDD) . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 mA
Output current (RST) . . . . . . . . . . . . . . . . . . . . . . . . . .10 mA
Rated Rise Time of VDD . . . . . . . . . . . . . . . . . . . . . . 100V/s
All inputs and outputs w.r.t. VSS . . . . . –0.6V to (VDD + 1.0V)
Storage temperature . . . . . . . . . . . . . . . . . . –65°C to + 150°C
Ambient temp. with power applied . . . . . . . –40°C to + 125°C
Maximum Junction temp. with power applied . . . . . . . . 150°C
ESD protection on all pins
. . . . . . . . . . . . . . . . . . . . . . . . . ≥ 2kV
Notice: Stresses above those listed under “Maximum Rat-
ings” may cause permanent damage to the device. This is a
stress rating only and functional operation of the device at
those or any other conditions above those indicated in the
operational listings of this specification is not implied. Expo-
sure to maximum rating conditions for extended periods may
affect device reliability.
DC CHARACTERISTICS
Electrical Specifications: Unless otherwise indicated, all limits are specified for VDD = 1V to 5.5V, RPU = 100 k (only MCP111),
TA = –40°C to +125°C.
Parameters
Sym
Min
Typ
Max
Units
Conditions
Operating Voltage Range
VDD
1.0
—
5.5
V
Specified VDD Value to VOUT low
VDD
1.0
—
V
I RST = 10 A, V RST < 0.2V
Operating Current
IDD
—< 1
1.75
A
VDD Trip Point
MCP1XX-195
VTRIP
1.872
1.900
1.929
V
1.853
1.900
1.948
V
MCP1XX-240
2.285
2.320
2.355
V
2.262
2.320
2.378
V
MCP1XX-270
2.591
2.630
2.670
V
2.564
2.630
2.696
V
MCP1XX-290
2.857
2.900
2.944
V
2.828
2.900
2.973
V
MCP1XX-300
2.886
2.930
2.974
V
2.857
2.930
3.003
V
MCP1XX-315
3.034
3.080
3.126
V
3.003
3.080
3.157
V
MCP1XX-450
4.314
4.380
4.446
V
4.271
4.380
4.490
V
MCP1XX-475
4.561
4.630
4.700
V
4.514
4.630
4.746
V
VDD Trip Point Tempco
TTPCO
—
±100
—
ppm/
°C
Threshold Hysteresis
(min. = 1%, max = 6%)
MCP1XX-195
VHYS
0.019
—
0.114
V
TA = +25°C
MCP1XX-240
0.023
—
0.139
V
MCP1XX-270
0.026
—
0.158
V
MCP1XX-290
0.029
—
0.174
V
MCP1XX-300
0.029
—
0.176
V
MCP1XX-315
0.031
—
0.185
V
MCP1XX-450
0.044
—
0.263
V
MCP1XX-475
0.046
—
0.278
V
Note
1:
Trip point is ±1.5% from typical value.
2:
Trip point is ±2.5% from typical value.
相关PDF资料 |
PDF描述 |
|---|---|
| MCP111T-450LB | Micropower Voltage Detector |
| MCP111T-450TT | Micropower Voltage Detector |
| MCP111T-475E | Micropower Voltage Detector |
| MCP111T-475LB | Micropower Voltage Detector |
| MCP111T-475TT | Micropower Voltage Detector |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MCP111T-450E/LB | 功能描述:监控电路 Open Drain 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 |
| MCP111T-450E/MB | 功能描述:监控电路 Open Drain 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 |
| MCP111T-450E/TT | 功能描述:监控电路 Open Drain 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 |
| MCP111T-450I/LB | 功能描述:监控电路 Open Drain 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 |
| MCP111T-450I/TT | 功能描述:监控电路 Open Drain 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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