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参数资料
| 型号： | RE5VT45C-TL |
| 厂商： | Ricoh Co., Ltd. |
| 英文描述： | LOW VOLTAGE DETECTOR |
| 中文描述： | 低电压检测 |
| 文件页数： | 3/31页 |
| 文件大小： | 324K |
| 代理商： | RE5VT45C-TL |
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OUTLINE
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1
FEATURES
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1
APPLICATIONS
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1
BLOCK DIAGRAMS
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2
TIME CHART
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2
DEFINITION OF OUTPUT DELAY TIME t
PLH
....................................................
2
SELECTION GUIDE
.......................................................................................
4
PIN CONFIGURATION
...................................................................................
5
PIN DESCRIPTION
........................................................................................
5
ABSOLUTE MAXIMUM RATINGS
...................................................................
6
ELECTRICAL CHARACTERISTICS
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7
ELECTRICAL CHARACTERITICS BY DETECTOR THRESHOLD
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10
OPERATION
................................................................................................
14
TEST CIRCUITS
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15
TYPICAL CHARACTERISTICS
......................................................................
16
1) Supply Current vs. Input Voltage
...........................................................................
16
2) Detector Threshold vs. Temperature
.......................................................................
16
3) Output Voltage vs. Input Voltage
...........................................................................
17
4) Nch Driver Output Current vs. V
DS
.........................................................................
18
5) Nch Driver Output Current vs. Input Voltage
................................................................
19
6) Pch Driver Output Current vs. Input Voltage
................................................................
20
7) Output Delay Time vs. Load Capacitance
..................................................................
20
8) Output Delay Time vs. Input Pin Capacitance
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21
TYPICAL APPLICATIONS
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22
R
×
5VT
×
A CPU Reset Circuit(Nch Open Drain Output)
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22
R
×
5VT
×
C CPU Reset Circuit(CMOS Output)
................................................................
22
R
×
5VT
×
A Output delay Time Circuit 1
.......................................................................
22
R
×
5VT
×
A Output delay Time Circuit 2
.......................................................................
22
Memory Back-up Circuit
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22
Voltage Level Indicator Circuit (lighted when the power runs out)
............................................
23
Detector Threshold Changing Circuit
........................................................................
23
Window Comparator Circuit
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23
Excessive Charge Preventing Circuit
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23
R
×
5VT SERIES
APPLICATION MANUAL
CONTENTS
相关PDF资料 |
PDF描述 |
|---|---|
| RE5VT45C-TR | LOW VOLTAGE DETECTOR |
| RE5VT45C-TZ | LOW VOLTAGE DETECTOR |
| RE5VT54A | LOW VOLTAGE DETECTOR |
| RE5VT54A-RF | LOW VOLTAGE DETECTOR |
| RE5VT54A-RR | LOW VOLTAGE DETECTOR |
相关代理商/技术参数 |
参数描述 |
|---|---|
| RE5VT45C-TR | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:LOW VOLTAGE DETECTOR |
| RE5VT45C-TZ | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:LOW VOLTAGE DETECTOR |
| RE5VT46A | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Voltage Detector |
| RE5VT46C | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Voltage Detector |
| RE5VT47A | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Voltage Detector |
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