R311H151C データシートの表示（PDF） - RICOH Co.,Ltd.
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R311H151C Datasheet PDF : 20 Pages
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VDD
R
VDD
R3111
SERIES
OUT
GND
TECHNICAL NOTES
VDD
R1
VDD
R2
R3111
SERIES
OUT
GND
Figure 9
Figure 10
1. In Figure 9, When R3111xxx1C is used, and if an impedance is connected in between Voltage Supplier and the VDD
Pin of R3111xxx1C Series, the operation might be unstable by through-type current at detection.
When R3111xxx1A is used in Figure 9, if the value of R is set excessively large, voltage drop may occur caused by
supply crrent of IC itself and Detector threshold may vary.
2. Wiring as shown in Figure 10 may cause the oscillation in both output types of R3111 Series.
Rev.1.10
- 20 -
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