EN
download57-830.jpg b1bannerph882-487.jpg

CA-IS23030S

CA-IS23030S

f_ico02.svg

量产

霍尔效应电流传感器

The CA-IS23xxxS family is a series of highly accurate and cost-effective current sensor IC suitable for AC/DC current sensing in a variety of industrial, commercial, and communications systems. It features a low-offset, linear Hall sensor circuit and a copper conduction path that generates a magnetic field when current flows through it. The integrated Hall IC senses this magnetic field and converts it into a proportional voltage output, which has a positive slope proportional to the current flowing through the primary copper conduction path. The device senses current differentially, rejecting common-mode fields and improving accuracy in magnetically noisy environments. With its 1mΩ internal resistance, the primary copper conduction path offers low power loss and high inrush current withstand capability.

The CA-IS23xxxS is available in 8-pin narrow-body SOIC packages. The CA-IS23xxxS is rated for operation at junction temperatures of -40°C to +150°C.

package-soic8-s.png

  • 特性

    Differential hall sensing rejects common-mode fields and nearly zero magnetic hysteresis

    Integrated digital temperature compensation circuitry allows for near closed loop accuracy

    High immunity to external magnetic fields

    Precision zero-current reference output

    Primary conductor resistance

    High current sense range capability

    CA-IS23025S: ±25APK
    CA-IS23030S: ±30APK
    CA-IS23050S: ±50APK

    Fast response

    Signal bandwidth: 120kHz
    Propagation delay: 2µs
    Response time: 3.7µs

    Operating supply voltage

    4.5V to 5.5V

    Bidirectional and unidirectional current sensing

    -40°C to +150°C Operating Junction Temperature Range

    Robust Galvanic Isolation

    3750VRMS withstand isolation voltage
    297VRMS maximum working isolation voltage
    6kV maximum surge isolation withstand voltage

    8-pin narrow-body SOIC8 (S) Package

  • 应用

    • Solar Energy

    • Motor Control

    • EC Charging

    • Power Supplies

    • Industrial AC/DC and DC/DC

  • 器件信息

    Part numberPackagePackage size (NOM)  

    CA-IS23025S

    CA-IS23030S

    CA-IS23050S    		SOIC8 (S)4.9mm x 3.9mm


  • 简化通道结构图

    kuangtu11.png