參數(shù)資料
型號: S-80935CNMC-G85-T2G
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
封裝: LEAD FREE, SOT-23, 5 PIN
文件頁數(shù): 16/36頁
文件大小: 433K
代理商: S-80935CNMC-G85-T2G
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.4.0_00
S-809xxC Series
Seiko Instruments Inc.
23
VIH
*1
Input voltage
VIL
*2
Ouput voltage
VSS
1
μs
VDD×90 %
tD
VDD
CD
CD
OUT
VSS
VDD
S-809
Series
V
R
100 k
Ω
*1. VIH=10V
*2. VIL=0.7V
Figure 25 Measuring Conditions of Delay Time
Figure 26 Measurement Circuit for Delay Time
Caution The above connection diagram and constant will not guarantees successful operation.
Perform through evaluation using the actual application to set the constant.
Application Circuit Examples
1. Microcomputer Reset Circuits
If the power supply voltage to a microcomputer falls below the specified level, an unspecified operation
may be performed or the contents of the memory register may be lost. When power supply voltage
returns to normal, the microcomputer needs to be initialized before normal operations can be done.
Reset circuits protect microcomputers in the event of current being momentarily switched off or lowered.
Reset circuits shown in Figures 27 to 28 can be easily constructed with the help of the S-809xxC Series
that has a low operating voltage, a high-precision detection voltage, hysteresis and the reset circuits.
VSS
VDD
Microcomputer
S-809xxCL
Only for Nch open-drain products.
VSS
VDD1
VDD2
Microcomputer
S-809xxCN
Figure 27 Example for Reset Circuits(S-809xxCL)
Figure 28 Example for Reset Circuits(S-809xxCN)
Caution The above connection diagram and constant will not guarantees successful operation.
Perform through evaluation using the actual application to set the constant.
相關(guān)PDF資料
PDF描述
S-80944CLPF-G7ETFGG 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4
S-80959CNMC-G9V-T2G 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
S-8254AAGFT-TBG 4-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO16
S-8521C30MC-BTP-T2G 0.05 A SWITCHING CONTROLLER, 72 kHz SWITCHING FREQ-MAX, PDSO5
S-8521F32MC-BPR-T2G 0.05 A SWITCHING CONTROLLER, 360 kHz SWITCHING FREQ-MAX, PDSO5
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S-80935CNMC-G85T2U 功能描述:IC VOLT DETECTOR 3.5V SOT23-5 制造商:ablic u.s.a. inc. 系列:S-809xxC 包裝:剪切帶(CT) 零件狀態(tài):在售 類型:電壓檢測器 受監(jiān)控電壓數(shù):1 輸出:開路漏極或開路集電極 復位:低有效 復位超時:最小為 20 ms 電壓 - 閾值:3.5V 工作溫度:-40°C ~ 85°C(TA) 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
S-80935CNNB-G85-T2 功能描述:電壓監(jiān)測器/監(jiān)控器 3.5V 1.2uA N-Ch Open 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-80935CNNB-G85T2G 功能描述:電壓監(jiān)測器/監(jiān)控器 3.5V 1.2uA N-Ch Open 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-80935CNPF-G85TFG 功能描述:電壓監(jiān)測器/監(jiān)控器 Voltage Detect with External Delay 1.1uA 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-80935CNPF-G85TFU 功能描述:IC VOLT DETECTOR 3.5V SNT-4A 制造商:ablic u.s.a. inc. 系列:S-809xxC 包裝:剪切帶(CT) 零件狀態(tài):在售 類型:電壓檢測器 受監(jiān)控電壓數(shù):1 輸出:開路漏極或開路集電極 復位:低有效 復位超時:最小為 20 ms 電壓 - 閾值:3.5V 工作溫度:-40°C ~ 85°C(TA) 安裝類型:表面貼裝 封裝/外殼:4-SMD,扁平引線 供應商器件封裝:SNT-4A 標準包裝:1