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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： | 16/22页 |
| 文件大小： | 332K |
| 代理商： | MCP111T-450E |
2004 Microchip Technology Inc.
DS21889B-page 3
MCP111/112
FIGURE 1-1:
Timing Diagram.
AC CHARACTERISTICS
VOUT Low-level Output Voltage
VOL
——
0.4
V
IOL = 500 A, VDD = VTRIP(MIN)
VOUT High-level Output Voltage
VOH
VDD – 0.6
—
V
IOH = 1 mA, For only MCP112
(push-pull output)
Open-Drain Output Leakage Current
(MCP111 only)
IOD
—0.1
—
A
DC CHARACTERISTICS (CONTINUED)
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
Note
1:
Trip point is ±1.5% from typical value.
2:
Trip point is ±2.5% from typical value.
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
VDD Detect to VOUT Inactive
tRPU
—90
—
s
VDD Detect to VOUT Active
tRPD
—
130
—
s
VDD ramped from VTRIP(MAX) +
250 mV down to VTRIP(MIN) –
250 mV, per Figure 1-1,
VOUT Rise Time After VOUT Active
tRT
—5
—
s
For VOUT 10% to 90% of final
Note 1:
These parameters are for design guidance only and are not 100% tested.
1V
VTRIP
VDD
VOUT
tRPU
VOH
tRT
tRPD
VOL
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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