參數(shù)資料
型號(hào)： RE5VL52CA-RR
英文描述： Voltage Detector
中文描述： 電壓檢測(cè)器
文件頁(yè)數(shù)： 9/29頁(yè)
文件大?。?/td> 300K
代理商： RE5VL52CA-RR
R
×5VL
14
OPERATION
FIG. 1 Block Diagram
Operation Diagram
Step 1. Output Voltage is equal to Power Source Voltage (VDD).
Step 2. When Input Voltage to Comparator reaches the state of Vref
≥ VDD(Rb+Rc)/(Ra+Rb+Rc)at Point A (Detected Voltage –VDET), the output of Com-
parator is reserved, so that Output Voltage becomes GND.
Step 3. In the case of CMOS Output, Output Voltage becomes unstable when Supply Voltage (VDD) is smaller than Minimum Operating Voltage. In the
case of Nch Open Drain Output, a pulled-up voltage is output.
Step 4. Output Voltage becomes equal to GND.
Step 5. When Input Voltage to Comparator reaches the state of Vref
≤VDD(Rb)/(Ra+Rb) at Point B (Released Voltage +VDET), the output of Comparator is reserved,
so that Output Voltage becomes equal to Supply Voltage (VDD)
FIG. 2 Operation Diagram
Step
Step 1
Step 2
Step 3
Step 4
Step 5
Comparator(+)Pin
Input Voltage
I
II
I
Comparator Output
H
L
Indefinite
L
H
Tr. 1
OFF
ON
Indefinite
ON
OFF
Output Tr.
Pch
ON
OFF
Indefinite
OFF
ON
Nch
OFF
ON
Indefinite
ON
OFF
I.
Rb + Rc
Ra + Rb + Rc
VDD
II.
Rb
Ra + Rb
VDD
GND
OUT
VDD
Ra
Rb
Rc
Tr.1
V
re
f
Pch
Nch
–
+
Detector Threshold Hysteresis
tPLH
1
2
3
4
5
A
B
In R
×5VL××A, Nch Tr. drain is con-
nected to OUT pin.
In R
×5VL××C, Nch Tr. drain and
Pch Tr. drain are connected to
OUT pin.
Released Volage +VDET
Supply Volage
Detected Volage –VDET
(VDD)
Minimum Operating Volage
GND
Output Volage
(OUT)
GND
相關(guān)PDF資料
PDF描述
RE5VL52CA-TZ Voltage Detector
RE5VL52CC Voltage Detector
RE5VL53A Voltage Detector
RE5VL53AA-RF Voltage Detector
RE5VL55AA-TZ Voltage Detector
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
RE5VL52CA-TZ 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage Detector
RE5VL52CC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage Detector
RE5VL53A 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage Detector
RE5VL53AA-RF 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage Detector
RE5VL53AA-RR 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage Detector
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*