參數(shù)資料
型號: S-80847
廠商: Seiko Instruments Inc.
英文描述: 4.7 V±2.0% Super-Small Package High-Precision Voltage Detector(微型封裝,檢測范圍4.7 V±2.0%,高精度電壓檢測器)
中文描述: 4.7 V ± 2.0%,超小型封裝高精度電壓檢測器(微型封裝,檢測范圍4.7 V ± 2.0%,高精度電壓檢測器)
文件頁數(shù): 14/36頁
文件大小: 308K
代理商: S-80847
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(guān)PDF資料
PDF描述
S-80848 4.8 V±2.0% Super-Small Package High-Precision Voltage Detector(微型封裝,檢測范圍4.8 V±2.0%,高精度電壓檢測器)
S-80849 4.9 V±2.0% Super-Small Package High-Precision Voltage Detector(微型封裝,檢測范圍4.9 V±2.0%,高精度電壓檢測器)
S-80860 6.0 V±2.0% Super-Small Package High-Precision Voltage Detector(微型封裝,檢測范圍6.0 V±2.0%,高精度電壓檢測器)
S-80808 0.8 V±2.0% Super-Small Package High-Precision Voltage Detector(微型封裝,檢測范圍0.8 V±2.0%,高精度電壓檢測器)
S-80809 0.9 V±2.0% Super-Small Package High-Precision Voltage Detector(微型封裝,檢測范圍0.9 V±2.0%,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-80847CLMC-B68T2G 功能描述:電壓監(jiān)測器/監(jiān)控器 Voltage Detector 0.8uA Iq 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(zhǔn)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(fēng)格:SMD/SMT
S-80847CLNB-B68-T2 功能描述:電壓監(jiān)測器/監(jiān)控器 4.7V 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(zhǔn)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(fēng)格:SMD/SMT
S-80847CLNB-B68T2G 功能描述:電壓監(jiān)測器/監(jiān)控器 4.7V 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(zhǔn)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(fēng)格:SMD/SMT
S-80847CLPF-B68TFG 功能描述:電壓監(jiān)測器/監(jiān)控器 Voltage Detector 0.8uA Iq 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(zhǔn)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(fēng)格:SMD/SMT
S-80847CLUA-B68-T2 功能描述:電壓監(jiān)測器/監(jiān)控器 4.7V 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(zhǔn)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(fēng)格:SMD/SMT