LTC1968-精准宽带宽、RMS至DC转换器
ltc1968描述
the ltc®1968 is a true rms-to-dc converter that uses an innovative delta-sigma computational technique. the benefits of the ltc1968 proprietary architecture, when compared to conventional log-antilog rms-to-dc converters, are higher linearity and accuracy, bandwidth independent of amplitude and improved temperature behavior.
the ltc1968 operates with single-ended or differential input signals and accurately supports crest factors up to 4. common mode input range is rail-to-rail. differential input range is 1vpeak, and offers unprecedented linearity. the ltc1968 allows hassle-free system calibration at any input voltage.
the ltc1968 has a rail-to-rail output with a separate output reference pin providing flexible level shifting; it operates on a single power supply from 4.5v to 5.5v. a low power shutdown mode reduces supply current to 0.1µa.
the ltc1968 is packaged in the space-saving msop package, which is ideal for portable applications.
ltc1968特点
high linearity:
0.02% linearity allows simple system calibration
wide input bandwidth:
bandwidth to 1% additional gain error: 500khz
bandwidth to 0.1% additional gain error: 150khz
3db bandwidth independent of input voltage amplitude
no-hassle simplicity:
true rms-dc conversion with only one external capacitor
delta sigma conversion technology
ultralow shutdown current:
0.1µa
flexible inputs:
differential or single ended
rail-to-rail common mode voltage range
up to 1vpeak differential voltage
flexible output:
rail-to-rail output
separate output reference pin allows level shifting
small size:
space saving 8-pin msop package
typical application
ltc1968封装
msop-8
ltc1968应用
true rms digital multimeters and panel meters
true rms ac + dc measurements
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LTC1968-精准宽带宽、RMS至DC转换器
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the ltc®1968 is a true rms-to-dc converter that uses an innovative delta-sigma computational technique. the benefits of the ltc1968 proprietary architecture, when compared to conventional log-antilog rms-to-dc converters, are higher linearity and accuracy, bandwidth independent of amplitude and improved temperature behavior.
the ltc1968 operates with single-ended or differential input signals and accurately supports crest factors up to 4. common mode input range is rail-to-rail. differential input range is 1vpeak, and offers unprecedented linearity. the ltc1968 allows hassle-free system calibration at any input voltage.
the ltc1968 has a rail-to-rail output with a separate output reference pin providing flexible level shifting; it operates on a single power supply from 4.5v to 5.5v. a low power shutdown mode reduces supply current to 0.1µa.
the ltc1968 is packaged in the space-saving msop package, which is ideal for portable applications.
ltc1968特点
high linearity:
0.02% linearity allows simple system calibration
wide input bandwidth:
bandwidth to 1% additional gain error: 500khz
bandwidth to 0.1% additional gain error: 150khz
3db bandwidth independent of input voltage amplitude
no-hassle simplicity:
true rms-dc conversion with only one external capacitor
delta sigma conversion technology
ultralow shutdown current:
0.1µa
flexible inputs:
differential or single ended
rail-to-rail common mode voltage range
up to 1vpeak differential voltage
flexible output:
rail-to-rail output
separate output reference pin allows level shifting
small size:
space saving 8-pin msop package
typical application
ltc1968封装
msop-8
ltc1968应用
true rms digital multimeters and panel meters
true rms ac + dc measurements
扬尘污染容易造成的危害，扬尘污染监控系统解决方案
虹科首创冻干专用无线温度验证系统TrackSense LyoPro
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忆联SSD智慧算法关注用户痛点，为消费级SSD带来极致性能与功耗体验
LTC1968-精准宽带宽、RMS至DC转换器
大唐-安捷伦TD-LTE-Advanced联合研究实验室成立
太阳能光伏组件的详细介绍
现场总线型交通倒计时器的设计
一加5和小米mix2哪个好？全面屏和双摄的选择
datamover完成ZYNQ片内PS与PL间的数据传输
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