标签: lt1970

LT1970是一款灵活易用的功率运算放大器，具有内置精准可调的电流限制，可实现，以避免放大器输出的过大功率损坏负载电路。这一特性在ATE系统中特别有用。通过对电流的控制可对高度单元提供有效的保护。advertisementTheLT1970PowerOpAmpProvidesOn-the-FlyAdjustableCurrentLimitforFlexibilityandLoadProtectioninHighCurrentApplications―DesignNote298TimReganIntroduction(10mA)tolerance.TheoutputcurrentiscontinuouslyManypoweroperationalamplifiersofferabuilt-incurrentsensedbyasmallvaluedresistor,RS,connectedinserieslimitwherethelimitisfixedorprogrammablethroughanwiththeloadasshowninFigure1.Themaximumoutputexternalresistor.Thisoffersthemostbasicmeasureof……