參數(shù)資料
型號(hào): R3113D231X
廠商: Ricoh Co., Ltd.
英文描述: LOW VOLTAGE DETECTOR
中文描述: 低電壓檢測(cè)
文件頁(yè)數(shù): 3/18頁(yè)
文件大?。?/td> 311K
代理商: R3113D231X
R3113D
DEFINITION OF OUTPUT DELAY TIME
3
Output Delay Time t
PLH
is defined as follows:
1. In the case of Nch Open Drain Output:
Under the condition of the output pin (OUT) is pulled up through a resistor of 470k
to 5V, the time interval
between the rising edge of V
DD
pulse from 0.85V to (
+
V
DET
)
+
1.0V and becoming of the output voltage to 2.5V.
2. In the case of CMOS Output:
The time interval between the rising edge of V
DD
pulse from 0.85V to (
+
V
DET
)
+
1.0V and becoming of the
output voltage to (V
DD
/
2) V.
+V
DET
+ 1.0V
SELECTION GUIDE
5.0V
2.5V
0.85V
Input Voltage
(V
DD
)
Output Voltage
GND
GND
t
PHL
t
PLH
+V
DET
+ 1.0V
+V
DET
+1.0V
+V
DET
+1.0V
0.85V
Input Voltage
(V
DD
)
Output Voltage
GND
2
GND
t
PHL
t
PLH
Nch Open Drain Output
CMOS Output
The detector threshold, the output type and the taping type of R3113 Series can be designated at the users’
request by specifying the part number as follows;
R3113xxx1x-xx
Part Number
a b
c
d
Code
Designation of Package Type;
SON1408-3
Setting Detector Threshold (
V
DET
);
Stepwise setting with a step of 0.1V in the range of 1.2V to 4.5V is possible.
Designation of Output Type;
A: Nch Open Drain
C: CMOS
Designation of Packing or Taping Type;
Ex.TR prescribed as standard directions.
(Refer to Taping Specifications.) Antistatic bag for samples: C
Contents
a
b
c
d
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