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參數(shù)資料
| 型號： | S-80724 |
| 廠商： | Seiko Instruments Inc. |
| 英文描述： | 2.4 V±2.4% Adjustment-Free High-Precision Voltage Detector(檢測范圍2.4 V±2.4%，高精度電壓檢測器) |
| 中文描述： | 2.4伏± 2.4％免調(diào)整高精度電壓檢測器（檢測范圍2.4伏± 2.4％，高精度電壓檢測器） |
| 文件頁數(shù)： | 26/42頁 |
| 文件大?。?/td> | 324K |
| 代理商： | S-80724 |
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HIGH-PRECISION VOLTAGE DETECTOR
S-807 Series
Seiko Instruments Inc.
25
5. Oscillation
In applications where a resistor is connected to the voltage detector input (Figure 11 and 12), the through-type current
generated when the output goes from low to high (release) causes a voltage drop equal to [through-type current]
×
[input
resistance] across the resistor. When the input voltage resultantly drops below the detection voltage -V
DET
, the output
voltage returns to its low level. In this state, the through-type current -- and its resultant voltage drop -- have disappeared,
and the output goes back from low to high. Again, a through-type current is generated, a voltage drop appears, and the
process repeats. Oscillation refers to this unstable condition
.
Figure 11
Figure 12
Power reset mis-implementation
Mis-implementation with input voltage
divider
Di
(CMOS output)
R
V
IN
V
SS
V
DD
C
OUT
S-
807XXAL
/SL
RB
RA
OUT
V
IN
V
SS
V
DD
(CMOS output)
S-
807XXAL
/SL
相關(guān)PDF資料 |
PDF描述 |
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| S-80725 | 2.5 V±2.4% Adjustment-Free High-Precision Voltage Detector(檢測范圍2.5 V±2.4%，高精度電壓檢測器) |
| S-80726 | 2.6 V±2.4% Adjustment-Free High-Precision Voltage Detector(檢測范圍2.6 V±2.4%，高精度電壓檢測器) |
| S-80727 | 2.7 V±2.4% Adjustment-Free High-Precision Voltage Detector(檢測范圍2.7 V±2.4%，高精度電壓檢測器) |
| S-80728 | 2.8 V±2.4% Adjustment-Free High-Precision Voltage Detector(檢測范圍2.8 V±2.4%，高精度電壓檢測器) |
| S-80729 | 2.9 V±2.4% Adjustment-Free High-Precision Voltage Detector(檢測范圍2.9 V±2.4%，高精度電壓檢測器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S-80724AL | 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:HIGH-PRECISION VOLTAGE DETECTOR |
| S-80724AL-AM-X | 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:HIGH-PRECISION VOLTAGE DETECTOR |
| S-80724AN | 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:HIGH-PRECISION VOLTAGE DETECTOR |
| S-80724AN-DM-X | 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:HIGH-PRECISION VOLTAGE DETECTOR |
| S-80724SN-DM-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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