Changsha Purple Horn E-Commerce Co., Ltd.
| working temperature | -40℃~+90℃ |
| Current Range | 4.5A |
| Voltage - Supply | 4.5V~5.5V |
| Sensitivity | 450mV/A |
| Description | 4.5A 450mV/A VSOP-24 Current Sensors RoHS |
| Mfr. Part # | CQ330G |
| Package | VSOP-24 |
| Model Number | CQ330G |
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Product Specification
| working temperature | -40℃~+90℃ | Current Range | 4.5A |
| Voltage - Supply | 4.5V~5.5V | Sensitivity | 450mV/A |
| Description | 4.5A 450mV/A VSOP-24 Current Sensors RoHS | Mfr. Part # | CQ330G |
| Package | VSOP-24 | Model Number | CQ330G |
The CQ-330G is an open-type current sensor utilizing a Hall sensor 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 coreless, surface-mount VSOP-24 package contributes to space-saving designs. This bi-directional sensor operates on a single 5V power supply and offers a ratiometric output, making it suitable for applications requiring precise and rapid current measurement with high isolation voltage.
| Parameter | Symbol | Min. | Typ. | Max. | Units | Notes |
|---|---|---|---|---|---|---|
| Supply Voltage | VDD | 4.5 | 5.0 | 5.5 | V | Recommended Operating Conditions |
| Supply Voltage (Absolute Max) | VDD | -0.3 | 6.5 | V | Absolute Maximum Ratings | |
| Analog Output Current | IOUT | -0.5 | 0.5 | mA | VOUT pin | |
| Output Load Capacitance | CL | 100 | pF | VOUT pin | ||
| Maximum Primary Current (RMS) | IRMSmax | -20 | 20 | A | DC value or RMS value; see Figure 3 | |
| Operating Ambient Temperature | Ta | -40 | 90 | C | see Figure 3 | |
| Current Consumption | IDD | 8.3 | 11 | mA | No loads, Ta = 35C, VDD = 5V | |
| Sensitivity | Vh | 445 | 450 | 455 | mV/A | Ta = 35C, VDD = 5V |
| Zero-Current Output Voltage | Vof | 2.470 | 2.500 | 2.530 | V | Ta = 35C, VDD = 5V |
| Linear Sensing Range | INS | -4.5 | 4.5 | A | Ta = 35C, VDD = 5V | |
| Linearity Error | -0.6 | 0.6 | %F.S. | Ta = 35C, VDD = 5V | ||
| Rise Response Time | tr | 0.5 | sec | CL = 100pF, Ta = 35C, VDD = 5V | ||
| Fall Response Time | tf | 0.5 | sec | CL = 100pF, Ta = 35C, VDD = 5V | ||
| Bandwidth | fT | 1000 | kHz | -3dB, CL = 100pF, Ta = 35C, VDD = 5V | ||
| Output Noise | VNrms | 3.7 | mVrms | 100Hz to 4MHz, Ta = 35C, VDD = 5V | ||
| Temperature Drift of Sensitivity | Vh-dmax | 2.2 | % | Ta = 40 to 90C | ||
| Temperature Drift of Zero-Current Output Voltage | Vof-dmax | 38 | mV | IIN = 0A, Ta = 40 to 90C | ||
| Ratiometricity Error of Sensitivity | Vh-R | -1.0 | 1.0 | % | VDD = 4.5V to 5.5V | |
| Ratiometricity Error of Zero-Current Output Voltage | Vof-R | -0.7 | 0.7 | %F.S. | VDD = 4.5V to 5.5V, IIN = 0A | |
| Total Accuracy | ETO | 0.5 | %F.S. | Ta = 35C | ||
| Total Accuracy | ETO | 2.2 | %F.S. | Ta = 40 to 90C | ||
| Primary Conductor Resistance | R1 | 1.6 | m | |||
| Isolation Voltage | VINS | 3.0 | kV | AC 50/60Hz, 60sec | ||
| Isolation Resistance | RINS | 500 | M | DC 1kV | ||
| Clearance Distance | dCL | 5.0 | 5.2 | mm | between primary and secondary conductors | |
| Creepage Distance | dCP | 5.0 | 5.2 | mm | between primary and secondary conductors | |
| Storage Temperature | Tstg | -40 | 125 | C | Absolute Maximum Ratings |
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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