參數(shù)資料
型號(hào)： LM8364BALMFX45/NOPB
廠商： NATIONAL SEMICONDUCTOR CORP
元件分類： 電源管理
英文描述： 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
封裝： SOT-23, 5 PIN
文件頁數(shù)： 1/9頁
文件大?。?/td> 582K
代理商： LM8364BALMFX45/NOPB
LM8364
Micropower Undervoltage Sensing Circuits
General Description
The LM8364 series are micropower undervoltage sensing
circuits that are ideal for use in battery powered micropro-
cessor based systems, where extended battery life is a key
requirement.
A range of threshold voltages from 2.0V to 4.5V are available
with an active low open drain output. These devices feature
a very low quiescent current of 0.65A typical. The LM8364
series features a highly accurate voltage reference, a com-
parator with precise thresholds and built-in hysterisis to pre-
vent erratic reset operation, and guaranteed Reset operation
down to 1.0V with extremely low standby current.
These devices are available in the space saving SOT23
5-pin surface mount package. For other undervoltage
thresholds and output options, please contact National
Semiconductor.
Features
n
Extremely Low Quiescent Current: 0.65A, at V
IN =
2.87V
n
High Accuracy Threshold Voltage (±2.5%)
n
Open Drain Output
n
Input Voltage Range: 1V to 6V
n
Surface Mount Package (5-Pin SOT23)
n
Pin for pin compatible with MC33464
Applications
n
Low Battery Detection
n
Microprocessor reset Controller
n
Power Fail Indicator
n
Battery Backup Detection
Functional Block Diagram
20065907
Connection Diagram
5-Pin SOT23
20065906
Top View
March 2005
LM8364
Micropower
Undervoltage
Sensing
Circuits
2005 National Semiconductor Corporation
DS200659
www.national.com
相關(guān)PDF資料
PDF描述
LM8364BALMFX30/NOPB 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
LM8364BALMF45/NOPB 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
LM8364BALMFX32 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
LM8364BALMF30/NOPB 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
LMC555CH PULSE; RECTANGULAR, 3 MHz, TIMER, MBCY8
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM8365 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Micropower Undervoltage Sensing Circuits with Programmable Output Delay
LM8365BALMF22 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Micropower Undervoltage Sensing Circuits with Programmable Output Delay
LM8365BALMF22 制造商:Texas Instruments 功能描述:IC VOLT MONITOR CIRCUIT SMD 8365
LM8365BALMF22/NOPB 功能描述:IC DETECT UNDERVOLT 2.2V SOT23-5 RoHS:是 類別:集成電路 (IC) >> PMIC - 監(jiān)控器 系列:- 標(biāo)準(zhǔn)包裝:100 系列:- 類型:簡單復(fù)位/加電復(fù)位 監(jiān)視電壓數(shù)目:1 輸出:- 復(fù)位:低有效 復(fù)位超時(shí):最小為 100 ms 電壓 - 閥值:4.38V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:8-TSSOP 包裝:管件
LM8365BALMF27 功能描述:監(jiān)控電路 RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
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