參數(shù)資料
型號(hào): RX5VL-E
英文描述: 低功耗電壓檢測(cè)
中文描述: 低功耗電壓檢測(cè)
文件頁(yè)數(shù): 25/29頁(yè)
文件大?。?/td> 300K
代理商: RX5VL-E
R
×
5VL
22
Voltage Level Indicator Circuit (lighted when the power runs out)
(Nch Open Drain Output)
Detector Threshold Changing Circuit
(Nch Open Drain Output)
Window Comparator Circuit
(Nch Open Drain Output)
Changed Detector Threshold =
· (–V
DET
)
Hysteresis Voltage =
· V
HYS
(Note) Please note that when the value of Ra becomes excessively large, the detector
threshold detected may differ from the value calculated by use of the above for-
mula.
Ra + Rb
Rb
Ra+ Rb
Rb
V
DD
V
DD
GND
OUT
R
×
5VL
××
A
SERIES
C
V
DD
V
DD
OUT
GND
Ra
Rb
R
×
5VL
××
A
SERIES
+
V
DD
V
DD
V
DD
GND
GND
OUT
V
DET
1
OUT
OUT
V
DET
2
R
×
5VL
××
A
SERIES
R
×
5VL
××
A
SERIES
V
DD
V
DET
1
V
DET
2
VSS
OUT
VSS
Excessive Charge Preventing Circuit
OUT
R2
R1
R3
R4
V
DD
V
SS
L
D1
S
Light
R
×
5VL
××
C
SERIES
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