參數(shù)資料
型號(hào)： S-80745SL-A9-X
廠商： Seiko Instruments Inc.
英文描述： HIGH-PRECISION VOLTAGE DETECTOR
中文描述： 高精度電壓檢測器
文件頁數(shù)： 27/42頁
文件大?。?/td> 285K
代理商： S-80745SL-A9-X
26
Seiko Instruments Inc.
appears at the output. With the Nch transistor of Figure 13
(a) ON, the comparator input voltage is RB/(RA+RB)
×
V
DD
.
(3) When V
DD
falls below the minimum operating voltage, the output becomes undefined. However, output will revert to V
DD
if a pull-up has been employed.
(4) V
SS
will again be output when V
DD
rises above the minimum operating voltage. V
SS
will continue to be output even when
V
DD
surpasses -V
DET
, as long as it does not exceed the release voltage +V
DET
.
(5) When V
DD
rises above +V
DET
(B in Figure 14), the Nch transistor goes OFF, the Pch transistor goes ON, and V
DD
appears at the output.
V
DD
RB
V
SS
V
REF
RC
RA
(a)
-
+
OUT
Pch
Nch
*
Hysteresis
width
(V
HYS
)
A
B
V
DD
V
SS
Comparator
output
OUT
V
DD
V
SS
(1)
(2)
(3)
(5)
(4)
Figure 14
Figure 13
Minimum operating
voltage
Release voltage(+V
DET
)
Detection voltage(-V
DET
)
* Parasitic diode
相關(guān)PDF資料
PDF描述
S-80745SN-D9-X HIGH-PRECISION VOLTAGE DETECTOR
S-80746AL-EA-X HIGH-PRECISION VOLTAGE DETECTOR
S-80746AN-JA-X HIGH-PRECISION VOLTAGE DETECTOR
S-80747AL-EB-X HIGH-PRECISION VOLTAGE DETECTOR
S-80747AN-JB-X HIGH-PRECISION VOLTAGE DETECTOR
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S-80745SN-D9-X 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:HIGH-PRECISION VOLTAGE DETECTOR
S-80746AL 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:HIGH-PRECISION VOLTAGE DETECTOR
S-80746AL-EA-X 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:HIGH-PRECISION VOLTAGE DETECTOR
S-80746AN-JA-X 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:HIGH-PRECISION VOLTAGE DETECTOR
S-80747AL 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:HIGH-PRECISION VOLTAGE DETECTOR
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