【产品】低功耗单运算放大器LMV321有性能和经济的低功率系统,静态电流仅430μA/放大器(5V)
低功耗单运算放大器LMV321有性能和经济的低功率系统。具有高单位增益频率和指定的0.4V/μs的转换率,静态电流仅为430μA/放大器(5V)。输入共模范围包括接地,因此该装置能够在单电源应用以及双电源应用中工作。它也能舒适地驱动大的容性负载。
LMV321为SOT-23封装。总体来说LMV321是一个低功耗,宽供电范围的运算放大器,可在不牺牲宝贵的电路板空间的情况下,以经济的价格设计成各种应用。
芯片功能主要特性:
VCC=5V,TA=25℃典型值,除非另有规定
增益带宽积1MHz
低电源电流430µA
低输入偏置电流45nA
宽电源输入3V至5.5V
单元增益稳定
稳定高电容负载
应用:
充电器
电源适配器
传感器接口
压电传感器放大器
医疗仪器
音频输出
移动通信
便携式系统
简化示意图
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本文由玉鹤甘茗转载自英锐芯官网,原文标题为:英锐芯低功耗单运算放大器LMV321有性能和经济的低功率系统,本站所有转载文章系出于传递更多信息之目的,且明确注明来源,不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。
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