Allegro 電流センサー

超低ノイズ1MHz高精度TMR電流センサ

CT415-8

CT41xファミリーの電流センサは、超低ノイズ、300nsの高速応答時間、設計を簡素化する内蔵の通電導体 (CCC) により、高精度の電流測定機能を提供します。CT415/418は5Vで動作し、CT416/417は3.3Vで動作します。

Product Details

Top Features

CT415 & CT418 (5.0 V version), CT416 & CT417 (3.3 V version)
Integrated 0.5 mΩ Conductor
Total Error Output: 1% FS (typ.)
300 ns Response Time, 1 MHz Bandwidth
Noise as Low as 9 mARMS
Immunity to Common Mode Field: -40 dB
Rated Isolation Voltage: >2.5 kVRMS
UL/IEC 62368-1 and UL1577 Certification
IEC 61000-4-5 Certified
AC or DC Current Range:
- +20.0 ADC / ±20.0 APK
- +30.0 ADC / ±30.0 APK
- +50.0 ADC / ±50.0 APK
- +65.0 ADC / ±65.0 APK
Pin #6 Functionality
- CT417 & CT418: Over-Current Detection Output Pin
- CT415 & CT416: Enhanced Filter to Lower Noise

Part Number Specifications and Availability

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.

Learn More