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HT92122 PDF预览

HT92122

更新时间: 2024-01-03 15:24:44
品牌 Logo 应用领域
台湾合泰/盛群 - HOLTEK /
页数 文件大小 规格书
9页 1388K
描述
Low Power OPAMP

HT92122 数据手册

 浏览型号HT92122的Datasheet PDF文件第2页浏览型号HT92122的Datasheet PDF文件第3页浏览型号HT92122的Datasheet PDF文件第4页浏览型号HT92122的Datasheet PDF文件第5页浏览型号HT92122的Datasheet PDF文件第6页浏览型号HT92122的Datasheet PDF文件第7页 
HT92112/HT92122  
Low Power OPAMP  
Features  
General Description  
•ꢀ WideꢀOperatingꢀVoltage  
TheꢀHT92112/HT92122ꢀfamilyꢀofꢀlowꢀpowerꢀop-  
erationalꢀamplifiersꢀoffersꢀtheꢀbenefitsꢀofꢀlowꢀpowerꢀ  
consumption,ꢀlowꢀoffsetꢀvoltageꢀandꢀlowꢀoffsetꢀdrift.ꢀ  
Theyꢀhaveꢀlowꢀ1/fꢀnoiseꢀandꢀhaveꢀgoodꢀPSRRꢀandꢀ  
•ꢀ Lowꢀinputꢀoffsetꢀvoltageꢀ  
•ꢀ LowꢀQuiescentꢀCurrent  
•ꢀ UnityꢀGainꢀStableꢀ(HT92112)  
•ꢀ Non-unityꢀGainꢀStableꢀ(HT92122)  
•ꢀ RailꢀtoꢀRailꢀinputꢀandꢀoutputꢀoperation  
•ꢀ -40˚Cꢀtoꢀ+85˚CꢀOperatingꢀTemperatureꢀRange  
•ꢀ Dualꢀamplifiersꢀperꢀpackage  
•ꢀ Packageꢀtypes:ꢀ8-pinꢀSOP/MSOP  
CMRRꢀcharacteristics.ꢀTheꢀdevices  
rail-to-railꢀinputꢀandꢀoutputꢀoperation.  
hasꢀaꢀgainꢀbandwidthꢀproductꢀofꢀ14kHzꢀwhileꢀtheꢀ  
HT92122ꢀhasꢀaꢀgainꢀbandwidthꢀproductofꢀ100kHz.ꢀ  
Theseꢀdevicesꢀoperateꢀwithꢀaꢀsingleꢀsupplyꢀvolt-  
ageꢀasꢀlowꢀasꢀ1.4Vꢀandꢀwithꢀaꢀlowꢀsupplyꢀcurrentꢀofꢀ  
alsoꢀprovideꢀfullꢀ  
TheꢀHT92112ꢀ  
1μA/amplifierꢀ(Max.).ꢀTheseꢀlowꢀpowerꢀoperational  
amplifiersꢀcanꢀbeꢀimplementedꢀinꢀaꢀwideꢀrangeꢀofꢀ  
applicationsꢀforꢀportableꢀdevicesꢀandꢀbatteryꢀpoweredꢀ  
equipment.  
Applications  
•ꢀ TollboothꢀTagsꢀ  
Withtheirꢀsingleꢀsupplyꢀoperationꢀandꢀlowꢀpowerꢀ  
consumptionꢀfeaturesꢀcoupledꢀwithꢀtheirꢀlowꢀoffsetꢀ  
voltageꢀtheseꢀoperationalꢀamplifiersꢀareꢀsuitableꢀforꢀ  
useꢀinꢀaꢀwideꢀrangeꢀofꢀapplications.ꢀWithꢀregardꢀtoꢀ  
packaging,ꢀbothꢀdevicesꢀareꢀsuppliedꢀinꢀ8-pinꢀSOP/  
MSOPꢀpackageꢀformats.ꢀ  
•ꢀ WearableꢀProducts  
•ꢀ TemperatureꢀMeasurement  
•ꢀ BatteryꢀPoweredꢀSystems  
Block Diagram  
VDD  
1OUT  
2OUT  
1IN-  
2IN-  
-
-
+
+
1IN+  
2IN+  
VSS  
Pin Assignment  
1OUT  
VDD  
1
2
3
4
8
7
6
5
2OUT  
2IN-  
1IN-  
1IN+  
VSS  
2IN+  
HT92112/HT92122  
8 SOP-A/MSOP-A  
Rev. 1.00  
1
December 08, 2017  

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