RX5VT Datasheet, PDF (28/31 Pages) RICOH electronics devices division – LOW VOLTAGE DETECTOR

R×5VT
VDD
R
VDD
R×5VT
SERIES
OUT
GND
APPLICATION HINTS
VDD
R1
VDD
R2
R×5VT OUT
SERIES
GND
FIG.9
FIG.10
1. When R×5VT××C (CMOS Output) is used in FIG. 9, this IC may oscillate by the through-type current atthe
detection when impedance is connected between Power Source VDD and R×5VT VDD Pin.When
R×5VT××A (Nch Open Drain Output) is used in FIG. 9, and R becomes excessively large, Detector Threshold
may be varied because of the voltage drop of the supply current in the IC itself.
2. The connection as shown in FIG. 10 may cause the oscillation in both R×5VT××C (CMOS Output) and
R×5VT××A (Nch Open Drain Output).
24