Changsha Purple Horn E-Commerce Co., Ltd.
| working temperature | -40℃~+150℃ |
| Current Range | 35A |
| Voltage - Supply | 2.7V~3.63V |
| Sensitivity | 37.5mV/A |
| Description | 35A 37.5mV/A Current Sensors RoHS |
| Mfr. Part # | CQ2233 |
| Model Number | CQ2233 |
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Product Specification
| working temperature | -40℃~+150℃ | Current Range | 35A |
| Voltage - Supply | 2.7V~3.63V | Sensitivity | 37.5mV/A |
| Description | 35A 37.5mV/A Current Sensors RoHS | Mfr. Part # | CQ2233 |
| Model Number | CQ2233 |
The CQ-2233 is an open-type current sensor utilizing Hall sensor technology to provide an analog voltage output proportional to AC/DC current. It features a quantum well ultra-thin film InAs Hall sensor for high-accuracy and high-speed current sensing. The compact AI-Shell package integrates the Hall sensor, magnetic core, and primary conductor, ensuring space-saving design and high reliability. This bidirectional sensor offers electrical isolation between the primary conductor and the sensor signal, operates on a 3.3V single supply, and provides a ratiometric output. It is designed for low variation and low temperature drift of sensitivity and offset voltage, with low noise output and a fast response time. The CQ-2233 is compliant with IEC/UL 62368-1, UL 508, CSA C22.2 No. 14, and IEC 62109 (certification pending).
| Parameter | Symbol | Conditions | Min. | Typ. | Max. | Units | Notes |
|---|---|---|---|---|---|---|---|
| Maximum Primary Current (RMS) | IRMSmax | -50 | 50 | A | |||
| Current Consumption | IDD | No loads | 6.2 | 9.6 | mA | ||
| Sensitivity | Vh | 37.1 | 37.9 | mV/A | See Figure 5 | ||
| Offset Voltage | Vof | IIN = 0A | 1.636 | 1.650 | 1.664 | V | Note 1 |
| Linear Sensing Range | INS | -35 | 35 | A | |||
| Linearity Error | -1 | 1 | %F.S. | Note 1, See Figure 5 | |||
| Rise Response Time | tr | CL = 100pF | 1 | s | See Figure 8 | ||
| Fall Response Time | tf | CL = 100pF | 1 | s | See Figure 8 | ||
| Bandwidth | fT | -3dB, CL = 100pF | 300 | kHz | |||
| Output Noise | VNrms | 100Hz to 4MHz | 1.2 | mVrms | Note 2 | ||
| Temperature Drift of Sensitivity | Vh-dmax | Ta = 40 to 110C | 0.4 | % | See Figure 6 | ||
| Temperature Drift of Offset Voltage | Vof-dmax | Ta = 40 to 110C, IIN = 0A | 5.5 | mV | See Figure 7 | ||
| Ratiometric Error of Sensitivity | Vh-R | VDD = 2.97V to 3.63V | -1 | 1 | % | Note 2 | |
| Ratiometric Error of Offset Voltage | Vof-R | VDD = 2.97V to 3.63V, IIN = 0A | -0.6 | 0.6 | %F.S. | Note 2 | |
| Total Accuracy | ETO | Ta = 40 to 110C | 1.3 | %F.S. | Note 3 | ||
| Primary Conductor Resistance | R1 | 100 | |||||
| Isolation Voltage | VINS | AC 50/60Hz, 60sec | 3 | kV | Note 2 | ||
| Isolation Resistance | RINS | DC 1kV | 500 | M | Note 2 | ||
| Clearance Distance | dCL | between the primary and the secondary | 13.3 | mm | Note 2 | ||
| Creepage Distance | dCP | between the primary and the secondary | 13.3 | mm | Note 2 | ||
| Supply Voltage | VDD | Recommended Operating Conditions | 2.7 | 3.3 | 3.63 | V | |
| Analog Output Current | IOUT | Recommended Operating Conditions | -0.5 | 0.5 | mA | VOUT pin | |
| Output Load Capacitance | CL | Recommended Operating Conditions | 100 | pF | VOUT pin | ||
| Operating Ambient Temperature | Ta | Recommended Operating Conditions | -40 | 110 | C | See Figure 4 | |
| Supply Voltage | VDD | Absolute Maximum Ratings | -0.3 | 6.5 | V | VDD pin | |
| Analog Output Current | IOUT | Absolute Maximum Ratings | -1 | 1 | mA | VOUT pin | |
| Storage Temperature | Tstg | Absolute Maximum Ratings | -40 | 150 | C |
Notes:
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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