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参数资料
| 型号： | R3111H251A-T1-FE |
| 厂商： | RICOH COMPANY LTD |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3 |
| 封装： | HALOGEN AND LEAD FREE, SOT-89, 3 PIN |
| 文件页数： | 17/27页 |
| 文件大小： | 358K |
| 代理商： | R3111H251A-T1-FE |
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R3111x
24
TYPICAL APPLICATION
R3111xxxxA CPU Reset Circuit (Nch Open Drain Output)
Case 1. Input Voltage to R3111xxxxA is equal to
Input Voltage to CPU
Case 2. Input Voltage to R3111xxxxA is unequal to
Input Voltage to CPU
R3111xxxxA
Series
VDD
GND
OUT
R
VDD
RESET
CPU
GND
VDD
470k
Ω
R3111xxxxA
Series
VDD
GND
OUT
R
VDD
RESET
CPU
GND
VDD2
VDD
470k
Ω
R3111xxxxC CPU Reset Circuit (CMOS Output)
R3111xxxxC
Series
VDD
GND
OUT
VDD
RESET
CPU
GND
VDD
R3111xxxxA Output Delay Time Circuit 1
(Nch Open Drain Output)
R3111xxxxA Output Delay Time Circuit 2
(Nch Open Drain Output)
R3111xxxxA
Series
VDD
GND
OUT
R
VDD
RESET
CPU
GND
VDD
470k
Ω
R3111xxxxA
Series
VDD
GND
OUT
R2
VDD
RESET
CPU
GND
VDD
470k
Ω
R1
100k
Ω
Memory Back-up Circuit
R3111xxxxC
Series
GND
VDD
D1
D2
VDD
GND
OUT
A
B
C
Y1
Y2
Y3
Y4
VCC
RAM1
GND CS
VCC
RAM2
GND CS
VCC
RAM3
GND CS
VCC
RAM4
GND CS
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相关代理商/技术参数 |
参数描述 |
|---|---|
| R3111H251C | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:POWER MANAGEMENT ICs MARK INFORMATIONS R3111H SERIES MARK SPECIFICATION |
| R3111H261A | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:POWER MANAGEMENT ICs MARK INFORMATIONS R3111H SERIES MARK SPECIFICATION |
| R3111H261C | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:POWER MANAGEMENT ICs MARK INFORMATIONS R3111H SERIES MARK SPECIFICATION |
| R3111H271A | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:POWER MANAGEMENT ICs MARK INFORMATIONS R3111H SERIES MARK SPECIFICATION |
| R3111H271A-T1 | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:LOW VOLTAGE DETECTOR |
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