Changsha Purple Horn E-Commerce Co., Ltd.
| Voltage - Supply | 4.5V~5.5V |
| Description | LSSOP-24-5.6mm Current Sensors RoHS |
| Mfr. Part # | CQ3302 |
| Package | LSSOP-24-5.6mm |
| Model Number | CQ3302 |
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Product Specification
| Voltage - Supply | 4.5V~5.5V | Description | LSSOP-24-5.6mm Current Sensors RoHS |
| Mfr. Part # | CQ3302 | Package | LSSOP-24-5.6mm |
| Model Number | CQ3302 |
The CQ-3302 is an open-type current sensor designed for high-accuracy and high-speed AC/DC current sensing. Utilizing a quantum well ultra-thin film InAs Hall sensor, it provides an analog voltage output proportional to the measured current. Its coreless surface mount package (VSOP-24) ensures space-saving. The sensor offers high isolation voltage (3.0kV), compliance with safety standards (IEC/UL-60950, UL-508), and an ultra-fast response time of 0.5sec. It is suitable for applications requiring bi-directional current measurement with a single 5V power supply and features a ratiometric output and low noise characteristics.
| Parameter | Symbol | Min. | Typ. | Max. | Units | Notes |
|---|---|---|---|---|---|---|
| Supply Voltage | VDD | 4.5 | 5.0 | 5.5 | V | Recommended Operating Conditions |
| Absolute Maximum Supply Voltage | VDD | -0.3 | 6.5 | V | Absolute Maximum Ratings | |
| Analog Output Current | IOUT | -0.5 | 0.5 | mA | Recommended Operating Conditions | |
| Absolute Maximum Analog Output Current | IOUT | -1 | 1 | mA | Absolute Maximum Ratings | |
| Output Load Capacitance | CL | 100 | pF | Recommended Operating Conditions | ||
| Maximum Primary Current (RMS) | IRMSmax | -20 | 20 | A | DC value or RMS value | |
| Operating Ambient Temperature | Ta | -40 | 90 | C | Recommended Operating Conditions | |
| Storage Temperature | Tstg | -40 | 125 | C | Absolute Maximum Ratings | |
| Current Consumption | IDD | 8.3 | 11 | mA | No loads, Ta = 35C, VDD = 5V | |
| Sensitivity | Vh | 99.0 | 100 | 101.0 | mV/A | Ta = 35C, VDD = 5V |
| Zero-Current Output Voltage | Vof | 2.480 | 2.500 | 2.520 | V | Ta = 35C, VDD = 5V |
| Linear Sensing Range | INS | -21.0 | 21.0 | 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 | ||
| Fall Response Time | tf | 0.5 | sec | CL = 100pF | ||
| Bandwidth | fT | -3dB | 1000 | kHz | CL = 100pF | |
| Output Noise | VNrms | 1.1 | mVrms | 100Hz to 4MHz, Ta = 35C, VDD = 5V | ||
| Temperature Drift of Sensitivity | Vh-dmax | 1.4 | % | Ta = 40 to 90C | ||
| Temperature Drift of Zero-Current Output Voltage | Vof-dmax | 10 | 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 | -0.5 | 0.5 | %F.S. | VDD = 4.5V to 5.5V, IIN = 0A | |
| Total Accuracy | ETO | 0.5 | %F.S. | Ta = 35C | ||
| Total Accuracy | ETO | 1.3 | %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 |
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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