参数资料
型号: R3114N331C-TR-F
厂商: RICOH COMPANY LTD
元件分类: 电源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
封装: ROHS COMPLIANT, SOT-23, 5 PIN
文件页数: 13/24页
文件大小: 467K
代理商: R3114N331C-TR-F
R3114x
20
TYPICAL APPLICATION
R3114xxx1A CPU Reset Circuit 1 (Nch Open Drain Output)
Case1. Input Voltage to R3114xxx1A is equal to
Input Voltage to CPU
Case2. Input Voltage to R3114xxx1A is unequal to
Input Voltage to CPU
R3114xxx1A
Series
VDD
GND
OUT
R
VDD
RESET
CPU
GND
VDD
470k
Ω
R3114xxx1A
Series
VDD
GND
OUT
R
VDD
RESET
CPU
GND
VDD2
VDD1
470k
Ω
R3114xxx1C CPU Reset Circuit (CMOS Output)
R3114xxx1C
VDD
GND
OUT
VDD
RESET
CPU
GND
VDD
Series
R3114xxx1A Output Delay Time Circuit 1
(Nch Open Drain Output)
R3114xxx1A Output Delay Time Circuit 2
(Nch Open Drain Output)
R3114xxx1A
Series
VDD
GND
OUT
R
VDD
RESET
CPU
GND
VDD2
470k
Ω
VDD1
R3114xxx1A
Series
VDD
GND
OUT
R2
VDD
RESET
CPU
GND
VDD
470k
Ω
R1
Memory Back-up Circuit
R3114xxx1C
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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