參數(shù)資料
型號(hào)： S-80720SL-AH-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(cè)器
文件頁(yè)數(shù)： 40/42頁(yè)
文件大?。?/td> 285K
代理商： S-80720SL-AH-X
Seiko Instruments Inc.
39
3. Change of detection voltage
Notes
In CMOS output products of S-807 Series, high through current flows when detecting or releasing. If a high impedance is
connected to the input, oscillation may be caused by the through current when lowering the voltage during releasing.
In TO-92 products, since there are projections and resin burrs on the roots of the lead terminals formed at the Tiebar-cut, do
not solder to them.
When designing for mass production using an application circuit described here, take into account the deviation of
components and temperature characteristics.
Seiko Instruments Inc. cannot take any responsibility for the patents on the circuits described here.
Detection voltage=V
f1
+V
f2
+-V
DET
Figure 30
Figure 29
RB
OUT
V
S
S-
AN/SN
+
-
(Nch open-drain
products)
(RA
V
SS
S-
AN/SN
(Nch open-drain
products)
purFigure 29
oscillation.
Detection voltage=
Hysteresis width=
-V
DET
RA+RB
RB
-V
HYS
RA+RB
RB
Note 1: The
hysteresis width will be a little
wider than the value of the formula
above, because of the through current,
if RA and RB are larger.
Note 2: RA should be 7.5k
or less for
相關(guān)PDF資料
PDF描述
S-80720SN-DH-X HIGH-PRECISION VOLTAGE DETECTOR
S-80721AL-AJ-X HIGH-PRECISION VOLTAGE DETECTOR
S-80721AN-DJ-X HIGH-PRECISION VOLTAGE DETECTOR
S-80721SL-AJ-X HIGH-PRECISION VOLTAGE DETECTOR
S-80721SN-DJ-X HIGH-PRECISION VOLTAGE DETECTOR
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S-80720SN-DH-X 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:HIGH-PRECISION VOLTAGE DETECTOR
S-80721AL 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:HIGH-PRECISION VOLTAGE DETECTOR
S-80721AL-AJ-X 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:HIGH-PRECISION VOLTAGE DETECTOR
S-80721AN 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:HIGH-PRECISION VOLTAGE DETECTOR
S-80721AN-DJ-X 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:HIGH-PRECISION VOLTAGE DETECTOR
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