R3130N RICOH [RICOH electronics devices division], R3130N Datasheet - Page 2

• Manufacturer Part Number: R3130N
• Description: Low Voltage Detector with Built-in Delay Circuit
• Manufacturer: RICOH [RICOH electronics devices division]

2
BLOCK DIAGRAMS
R3130N/R3131N
GND
GND
V
V
DD
DD
Vref
Vref
Nch Open Drain Output
Nch Open Drain Output
-
+
R3130NxxxA
R3131NxxxA
-
+
Delay
Circuit
Delay
Circuit
OUT
OUT
GND
GND
V
V
DD
DD
Vref
Vref
-
+
CMOS Output
CMOS Output
R3130NxxxC
R3131NxxxC
-
+
Delay
Circuit
Delay
Circuit
OUT
OUT