1MHz Bandwidth Contactless Current Sensor with Programmable Gain

CT455

1 MHz Bandwidth Contactless Current Sensor Optimized for High dV/dt Applications Product Image

The CT455 offers high-accuracy contactless current sensing with a 1MHz bandwidth, programmable gain, and low noise performance. Available in both SOIC-8 and TSSOP-8 packages.

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Top Features

Typical Applications

Packaging

  • Optimized for high dV/dt applications
  • Integrated Contactless Current/Field Sensor
  • Linear Analog Output Voltage
  • 1 MHz Bandwidth
  • Response Time < 300 ns
  • Supply Voltage: 3.3 V to 5.0 V
  • Low Noise Performance
  • AEC-Q100 Grade 1
  • Package Options:
    • 8-lead SOIC
    • 8-lead TSSOP

The CT455 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.

Part Number Specifications and Availability

Discover the next generation of magnetic sensing

高效功率转换

精确测量整个动态范围,提供更清晰的信号。

采用宽带隙晶体管

GAN 和 SiC 等宽带隙晶体管需要高带宽的电流传感器,XtremeSense TMR 在不牺牲精度和分辨率的情况下实现了这一点。

减少能源足迹

提供所有磁传感产品类别中最低的功耗。

Allegro's XtremeSense™ TMR technology

Superior magnetic sensitivity, low power consumption, and compact size compared to other technologies, driving innovation in applications like renewable energy, electric vehicles, and consumer electronics.

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Documentation and Resources

Documentation

Third Party Design Tools

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Documents Found: 32
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Documents Found: 32
Document Type Document Name
Third Party Tool
Suncall Magnetic Sensor Module featuring the CT455
Third Party Tool
Mikroe Current 10 Clickboard