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參數(shù)資料
| 型號： | S-80828 |
| 廠商： | Seiko Instruments Inc. |
| 英文描述： | 2.8 V±2.0% Super-Small Package High-Precision Voltage Detector(微型封裝，檢測范圍2.8 V±2.0%，高精度電壓檢測器) |
| 中文描述： | 2.8 V ± 2.0％，超小型封裝高精度電壓檢測器（微型封裝，檢測范圍2.8 V ± 2.0％，高精度電壓檢測器） |
| 文件頁數(shù)： | 14/36頁 |
| 文件大?。?/td> | 308K |
| 代理商： | S-80828 |
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SUPER-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR
S-808 Series
Seiko Instruments Inc.
13
5.
Oscillation
In applications where a resistor is connected to the voltage detector input (Figure 7), in the CMOS active low products for
example, 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 resultant input voltage 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. A through-type current is again generated, a voltage drop
appears, and the process repeats. This unstable condition is referred to as oscillation.
Misimplementation with input voltage divider
Standard Circuit
RB
RA
OUT
V
IN
V
S
V
DD
S-808XXAL
(
CMOS output products
)
Figure 7
V
DD
OUT
V
S
R*
100k
*
R is unnecessary for* CMOS output
Figure 8
相關PDF資料 |
PDF描述 |
|---|---|
| S-80829 | 2.9 V±2.0% Super-Small Package High-Precision Voltage Detector(微型封裝，檢測范圍2.9 V±2.0%，高精度電壓檢測器) |
| S-80840 | 4.0 V±2.0% Super-Small Package High-Precision Voltage Detector(微型封裝，檢測范圍4.0 V±2.0%，高精度電壓檢測器) |
| S-80841 | 4.1 V±2.0% Super-Small Package High-Precision Voltage Detector(微型封裝，檢測范圍4.1 V±2.0%，高精度電壓檢測器) |
| S-80842 | 4.2 V±2.0% Super-Small Package High-Precision Voltage Detector(微型封裝，檢測范圍4.2 V±2.0%，高精度電壓檢測器) |
| S-80843 | 4.3 V±2.0% Super-Small Package High-Precision Voltage Detector(微型封裝，檢測范圍4.3 V±2.0%，高精度電壓檢測器) |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| S-80828ALNP-EAR-T2 | 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:LOW-VOLTAGE HIGH-PRECISION VOLTAGE DETECTOR |
| S-80828ANNP-EDR-T2 | 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:LOW-VOLTAGE HIGH-PRECISION VOLTAGE DETECTOR |
| S-80828CLMC-B6N-T2 | 功能描述:電壓監(jiān)測器/監(jiān)控器 2.8V 1.3uA CMOS Out RoHS:否 制造商:Texas Instruments 監(jiān)測電壓數(shù):2 監(jiān)測電壓:Adjustable 輸出類型:Open Drain 欠電壓閾值: 過電壓閾值: 準確性:1 % 工作電源電壓:1.5 V to 6.5 V 工作電源電流:1.8 uA 最大工作溫度:+ 125 C 封裝 / 箱體:SON-6 安裝風格:SMD/SMT |
| S-80828CLMC-B6NT2G | 功能描述:電壓監(jiān)測器/監(jiān)控器 2.8V 1.3uA CMOS Out RoHS:否 制造商:Texas Instruments 監(jiān)測電壓數(shù):2 監(jiān)測電壓:Adjustable 輸出類型:Open Drain 欠電壓閾值: 過電壓閾值: 準確性:1 % 工作電源電壓:1.5 V to 6.5 V 工作電源電流:1.8 uA 最大工作溫度:+ 125 C 封裝 / 箱體:SON-6 安裝風格:SMD/SMT |
| S-80828CLMC-B6NT2U | 功能描述:IC VOLT DETECTOR 2.8V SOT23-5 制造商:ablic u.s.a. inc. 系列:* 包裝:剪切帶（CT） 零件狀態(tài):在售 安裝類型:表面貼裝 封裝/外殼:SC-74A，SOT-753 供應商器件封裝:SOT-23-5 標準包裝:1 |
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