[CQ-3303]
CQ-3303
High-Speed Response Coreless Current Sensor
1. General Description
CQ-3303 is an open-type current sen...
[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.) - 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 Description........................................................................................................................................1 2. Features ..........................................................................................................................................................1 3. Table of Contents ...........................................................................................................................................2 4. Block Diagram and Functions ...................................................................