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CQ-3303 - High-Speed Response Coreless Current Sensor

General Description

CQ-3303 is an open-type current sensor using a Hall sensor which outputs the analog voltage proportional to the AC/DC current.

Quantum well ultra- thin film InAs (Indium Arsenide) is used as the Hall sensor, which enables the high-accuracy and high-speed current sensing.

Key Features

  • - Small-sized surface mount package: VSOP-24 - High isolation voltage: 3.0kV (50/60Hz, 60sec) - Compliant to safety standards of IEC/UL-60950 and UL-508 - Ultra-fast response time: 0.5μsec (typ. ) - Low variation and low temperature drift of sensitivity and zero-current output voltage - No output hysteresis - Low noise output: 0.7mVrms (typ. ) - Bi-directional type - 5V single power supply - Ratiometric output - Halogen free 014003802-E-01 -1- 2014/11 [CQ-3303] 3. Table of Contents 1. General.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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[CQ-3303] CQ-3303 High-Speed Response Coreless Current Sensor 1. General Description CQ-3303 is an open-type current sensor using a Hall sensor which outputs the analog voltage proportional to the AC/DC current. Quantum well ultra- thin film InAs (Indium Arsenide) is used as the Hall sensor, which enables the high-accuracy and high-speed current sensing. Coreless surface mount package realizes the spacesaving. 2. Features - Small-sized surface mount package: VSOP-24 - High isolation voltage: 3.0kV (50/60Hz, 60sec) - Compliant to safety standards of IEC/UL-60950 and UL-508 - Ultra-fast response time: 0.5μsec (typ.) - Low variation and low temperature drift of sensitivity and zero-current output voltage - No output hysteresis - Low noise output: 0.7mVrms (typ.