CT450 XtremeSense® TMR Contactless Current Sensor with 1 MHz Bandwidth and Programmable Gain
■The CT450 is a high bandwidth and low noise integrated contactless current sensor that uses Crocus Technology’s patented XtremeSense TMR technology to enable high accuracy current measurements for many consumer, enterprise, and industrial applications. It supports six (6) standard field ranges where the CT450 senses and translates the magnetic field into a linear analog output voltage. It achieves a total error output of less than ±1.0% over voltage and temperature after calibration.
■CT450 is also available in a user Programmable variant, which enables end-of-line calibration of gain. While the sensor is pre-programed to adjust offset and compensate temperature drift. The ability to adjust gain relaxes mechanical tolerances during sensor mounting.
It has less than 300 ns output response time while the current consumption is about 6.0 mA. The CT450 is equipped with a filter function to reduce the noise on the output pin.
The CT450 is housed in an 8-lead SOIC package and a very low profile, industry standard 8-lead TSSOP package that are both “green” and RoHS compliant.
●FEATURES
■User Programmable Field Range:
◆6 mT to 24mT
■Pre-set Magnetic Field Ranges:
◆0 mT to +6 mT
◆-6 mT to +6 mT
◆0 mT to +12 mT
◆-12 mT to +12 mT
◆0 mT to +24 mT
◆-24 mT to +24 mT
■Linear Analog Output Voltage
■1 MHz Bandwidth
■Response Time < 300 ns
■Reference Voltage Output for Unipolar/Bipolar Field Measurements
■Supply Voltage: 4.75 V to 5.50 V
■Low Noise Performance
■Filter Pin to Reduce Noise on Output
■AEC-Q100 Grade 1
■Package Options:
◆8-lead SOIC
◆8-lead TSSOP
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CT450 、 CT450-TFRZRPCKG 、 CT450-H06MRSN08 、 CT450-H12MRSN08 、 CT450-H24MRSN08 、 CT450-H06DRSN08 、 CT450-H12DRSN08 、 CT450-H24DRSN08 、 CT450-H00MRSN08 、 CT450-H00DRSN08 、 CT450-H00MRTS08 、 CT450-H00DRTS08 、 CT450-A00MRSN08 、 CT450-A00DRSN08 、 CT450-A00MRTS08 、 CT450-A00DRTS08 、 CTD450-06U 、 CTD450-06B 、 CTD450-12U 、 CTD450-12B 、 CTD450-24U 、 CTD450-24B 、 CT450-x06DR 、 CT450-x06MR 、 CT450-x12DR 、 CT450-x12MR 、 CT450-x24DR 、 CT450-x24MR 、 CT450-x00MR 、 CT450-x00DR |
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XtremeSense® TMR Contactless Current Sensor 、 high bandwidth and low noise integrated contact current sensor |
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[ Solar Inverters ][ Power Inverters ][ Battery Management Systems ][ Industrial Equipment ][ Power Utility Meters ][ Power Conditioner ][ DC/DC Converters ][ consumer applications ][ enterprise applications ][ industrial applications ] |
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Datasheet |
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Please see the document for details |
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8-lead SOIC;8-lead TSSOP;TSSOP;SOIC;SOIC-8;TSSOP-8 |
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English Chinese Chinese and English Japanese |
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2023/2/24 |
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Rev. 0.94 |
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3.6 MB |
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