原装 CTD433-50AC 开发板 CTD433-20AC CTD432-50AC 电流传感器

　　 deion

　　the ct433 is a high bandwidth and ultralow-noise integrated contact current sensor that uses allegro patented xtremesense?tunnel magnetoresistance (tmr) technol

　　ogy to enable high-accuracy current measurements for many industrial, consumer, and automotive applications. the device supports multiple current ranges where the integrated current-carrying conductor (ccc) handles up to 70 a of current and generates a current measurement as a linear analog output voltage. the device achieves a total output error of less than±1% full-scale (fs) overvoltage and the full temperature range. the device has a ~300 ns output response time while the current consumption is ~6 ma and is immune to common-mode fields. the ct433 is optimized for high dv/dt applications, which minimizes capacitive coupling to vout, allowing the ct433 to be used in switching applications. the ct433 is offered in an industry-standard 16-lead small-outline integrated circuit (soic) wide package that is green and rohs-compliant.

　　 features

　　? low noise: 9.5 to 19 ma rms at fbw = 100 khz

　　? optimized for high dv/dt applications

　　? integrated current-carrying conductor

　　? response time: ~300 ns

　　?totalerroroutput≤±1%fs,–40°cto125°c

　　?immunitytocommon-modefields:–54db

　　? linear analog output voltage

　　? supply voltage: 3 v to 3.6 v

　　? 李 进

　　? 深圳博瑞图电子科技有限公司

　　?mob :

　　?qq : 52519094

　　?add :深圳市福田区中航路都会轩3305

　　?email : lijin810230@163.com

　　?网 址：