參數(shù)資料
型號(hào)： S-80847ANY
元件分類： 電源管理
英文描述： 1-CHANNEL POWER SUPPLY SUPPORT CKT, PBCY3
封裝： PLASTIC, TO-92, 3 PIN
文件頁(yè)數(shù)： 6/31頁(yè)
文件大?。?/td> 412K
代理商： S-80847ANY
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 -VDET, 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.
ù
Misimplementation with input voltage divider
n Standard Circuit
RB
RA
OUT
VIN
VS
VDD
S-808XXAL
(CMOS output products)
Figure 7
VDD
OUT
VS
R*
100k
* R is unnecessary for* CMOS output
Figure 8
DISCONTINUED
PRODUCT
相關(guān)PDF資料
PDF描述
S-80926CNBB-G8W-TFG 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4
S-818A52AUC-BHG-T2 5.2 V FIXED POSITIVE LDO REGULATOR, 0.21 V DROPOUT, PDSO6
S-818A53AMC-BHH-T2 5.3 V FIXED POSITIVE LDO REGULATOR, 0.21 V DROPOUT, PDSO5
S-818A53AUC-BHH-T2 5.3 V FIXED POSITIVE LDO REGULATOR, 0.21 V DROPOUT, PDSO6
S-818A54AMC-BHI-T2 5.4 V FIXED POSITIVE LDO REGULATOR, 0.21 V DROPOUT, PDSO5
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(cè)器/監(jiān)控器 Voltage Detector 0.8uA Iq RoHS:否 制造商:Texas Instruments 監(jiān)測(cè)電壓數(shù):2 監(jiān)測(cè)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(cè)器/監(jiān)控器 4.7V 1.3uA CMOS Out RoHS:否 制造商:Texas Instruments 監(jiān)測(cè)電壓數(shù):2 監(jiān)測(cè)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(cè)器/監(jiān)控器 4.7V 1.3uA CMOS Out RoHS:否 制造商:Texas Instruments 監(jiān)測(cè)電壓數(shù):2 監(jiān)測(cè)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(cè)器/監(jiān)控器 Voltage Detector 0.8uA Iq RoHS:否 制造商:Texas Instruments 監(jiān)測(cè)電壓數(shù):2 監(jiān)測(cè)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(cè)器/監(jiān)控器 4.7V 1.3uA CMOS Out RoHS:否 制造商:Texas Instruments 監(jiān)測(cè)電壓數(shù):2 監(jiān)測(cè)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
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