R3112X Datasheet, PDF (12/30 Pages) RICOH electronics devices division – LOW VOLTAGE DETECTOR WITH OUTPUT DELAY

R3112x
TEST CIRCUITS
∗Pull-up circuit is not necessary for CMOS Output type, or R3112xxxxC.
ISS
VDD
VIN
R3112x
GND
+5V or VDD
VDD
470kΩ
VIN
R3112x
OUT
GND
Supply Current Test Circuit
Detector Threshold Test Circuit
VDD
IOUT
VIN
R3112x
OUT
GND
VDS
VDD
IOUT
VIN
R3112x
OUT
GND
VDD+VDS
Nch Driver Output Current Test Circuit
+5V or VDD
VDD
470kΩ
CD
VIN
R3112x
OUT
VDS
GND
Pch Driver Output Current Test Circuit
∗Apply only to CMOS
VDD
ICD _CD
VIN
R3112x
VDS
GND
CD Pin Threshold Test Circuit
CD Pin Output Current Test Circuit
+VDET+2.0 or 0.6V
Input
Voltage
0.7V
GND
100%
Output Voltage 50%
GND
+5V
VDD
470kΩ
CD
VIN
R3112x
CD
OUT
GND
Output Delay Time Test Circuit
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