参数资料
型号: R3111N091A
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: 10/20页
文件大小: 205K
代理商: R3111N091A
Rev.1.10
- 18 -
s TYPICAL APPLICATION
q
R3111xxx1A CPU Reset Circuit (Nch Open Drain Output)
Case 1.Input Voltage to R3111xxx1A is equal to
Input Voltage to CPU
Case 2.Input Voltage to R3111xxx1A is unequal to
Input Voltage to CPU
VDD
OUT
GND
R3111XXX1A
SERIES
470K
CPU
RESET
R
VDD
VDD2
VDD
VDD1
OUT
GND
R3111XXX1A
SERIES
CPU
RESET
R
470K
q
R3111xxx1A CPU Reset Circuit CMOS Output
VDD
OUT
GND
R3111XXX1C
SERIES
CPU
RESET
q
R3111xxx1A Output Delay Time Circuit 1
(Nch Open Drain Output)
q
R3111xxx1A Output Delay Time Circuit 2
(Nch Open Drain Output)
VDD
OUT
GND
R3111XXX1A
SERIES
CPU
RESET
R
470K
VDD
VDD
OUT
GND
R3111XXX1A
SERIES
CPU
RESET
R2
R1
470K
100K
q
Memory Back-up Circuit
VDD
OUT
R3111XXX1C
SERIES
D1
VCC
GND
A
B
G
Y1
Y2
Y3
Y4
D2
VCC
GND CS
VCC
GND CS
VCC
GND CS
VCC
GND CS
RAM1
RAM2
RAM3
RAM4
相关PDF资料
PDF描述
R3111N091A-T1 Time-Delay Relay; Contacts:SPDT; Time Range:2 to 60 Sec; Mounting Type:Plug In; Timing Function:On-Delay; Contact Carry Current:5A; Contact Carrying Power:3VA; Relay Mounting:Plug-In; Relay Terminals:8-Pin Octal; Supply Voltage:120V
R3111N091A-TZ LOW VOLTAGE DETECTOR
R3111N091C LOW VOLTAGE DETECTOR
R3111N181B-TR 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
R3111N091A-TR Time-Delay Relay; Contacts:SPDT; Time Range:0.5 to 15 Sec.; Mounting Type:Plug In; Timing Function:On-Delay; Contact Carry Current:5A; Contact Carrying Power:3VA; Relay Mounting:Plug-In; Relay Terminals:8-Pin Octal
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