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HT7044A-3 PDF预览

HT7044A-3

更新时间: 2024-11-11 12:02:07
品牌 Logo 应用领域
台湾合泰/盛群 - HOLTEK /
页数 文件大小 规格书
15页 1578K
描述
TinyPowerTM Voltage Detector

HT7044A-3 技术参数

生命周期:Active包装说明:,
Reach Compliance Code:unknown风险等级:5.7
模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUITBase Number Matches:1

HT7044A-3 数据手册

 浏览型号HT7044A-3的Datasheet PDF文件第2页浏览型号HT7044A-3的Datasheet PDF文件第3页浏览型号HT7044A-3的Datasheet PDF文件第4页浏览型号HT7044A-3的Datasheet PDF文件第5页浏览型号HT7044A-3的Datasheet PDF文件第6页浏览型号HT7044A-3的Datasheet PDF文件第7页 
HT70xxA-3  
TinyPowerTM Voltage Detector  
Features  
General Description  
•ꢀ Lowꢀpowerꢀconsumption  
TheꢀHT70xxA-3ꢀseriesꢀdevicesꢀareaꢀsetꢀofꢀthreeꢀ  
terminalꢀlowꢀpowerꢀvoltageꢀdetectorsꢀimplementedꢀinꢀ  
CMOSꢀtechnology.ꢀEachꢀvoltageꢀdetectorꢀinꢀtheꢀseriesꢀ  
detectsꢀaꢀparticularꢀfixedꢀvoltageꢀrangingꢀfromꢀ2.2Vꢀtoꢀ  
8.2V.ꢀTheꢀvoltageꢀdetectorsꢀconsistꢀofꢀaꢀhigh-precisionꢀ  
andꢀlowꢀpowerꢀconsumptionꢀstandardꢀvoltageꢀsourceꢀ  
asꢀwellꢀasꢀaꢀcomparator,ꢀhysteresisꢀcircuit,ꢀandꢀanꢀ  
outputꢀdriver.ꢀCMOSꢀtechnologyꢀensuresꢀlowꢀpowerꢀ  
consumption.  
•ꢀ Lowꢀtemperatureꢀcoefficient  
•ꢀ Highꢀinputꢀvoltageꢀrangeꢀ(upꢀtoꢀ30V)  
•ꢀ Quiescentꢀcurrentꢀ1μA  
•ꢀ Outputꢀvoltageꢀaccuracy:ꢀtoleranceꢀ±2%  
•ꢀ Built-inꢀhysteresisꢀcharacteristic  
•ꢀ TO92,ꢀSOT89ꢀandꢀSOT23-5ꢀpackage  
Althoughꢀ designedꢀ primarilyꢀ asꢀ fixedꢀ voltageꢀ  
detectors,ꢀtheseꢀdevicesꢀcanꢀbeꢀusedꢀwithꢀexternalꢀ  
componentsꢀtoꢀdetectꢀuserꢀspecifiedꢀthresholdꢀvoltages.  
Applications  
•ꢀ Batteryꢀcheckers  
•ꢀ Levelꢀselectors  
•ꢀ Powerꢀfailureꢀdetectors  
•ꢀ Microcomputerꢀreset  
•ꢀ Batteryꢀmemoryꢀbackup  
•ꢀ Non-volatileꢀRAMꢀsignalꢀstorageꢀprotectors  
Selection Table  
Detectable Hysteresis  
Part No.  
Tolerance  
Package  
Marking  
Voltage  
2.2V  
2.4V  
2.7V  
3.3V  
3.9V  
4.4V  
5.0V  
8.2V  
Width  
0.110V  
0.120V  
0.135V  
0.165V  
0.195V  
0.220V  
0.250V  
0.410V  
HT7022A-3  
HT7024A-3  
HT7027A-3  
HT7033A-3  
HT7039A-3  
HT7044A-3  
HT7050A-3  
HT7082A-3  
TO92  
SOT89  
SOT23-5  
70xxA-3 (for TO92)  
70xxA-3 (for SOT89)  
xxA3 (for SOT23-5)  
±2%  
Note:ꢀ″xx″ꢀstandsꢀforꢀoutputꢀvoltages.  
Rev. 1.00  
1
April 18, 2013  

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Power Management Circuit, Fixed, +5VV, CMOS