Crocus Technology 0A to 65A Integrated Current Sensors

Crocus Technology 0A to 65A Integrated Current Sensors

Crocus Technology 0A to 65A Integrated Current Sensors have a 1MHz Bandwidth and better than 1% accuracy. The sensors feature high-speed operation and accurate output to optimize system design for smaller sizes and higher efficiency. The XtremeSense TMR sensor is a design solution that combines high bandwidth response and high accuracy.


  • Supports AC and DC
  • Resolution (SNR) <10 mARMS
  • Common mode field rejection
  • 1MHz bandwidth
  • High accuracy (up to ±0.5%)
  • Up to 5kV isolation
  • Over-current detection

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Mike is the founder and editor of, an electronics engineering community/news and project sharing platform. He studied Electronics and Physics and enjoys everything that has moving electrons and fun. His interests lying on solar cells, microcontrollers and switchmode power supplies. Feel free to reach him for feedback, random tips or just to say hello :-)

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0V to Vdd Analog Output
No Voltage Measurement
Vdd: 2.7V to 5V
Integrated Internal Shunt
200 kHz Sample Rate
1 MHz Bandwidth
300 ns Response Time
5 mA Resolution
+/- 0.5% Typical Total Output Error
Supply Current ~1.2 mA
10% and 90% Flag Output Pin
0.7% FS Accuracy
Immunity to Common Mode Fields
Sensors From +/-5A through +/-65 A
2 kV Isolation
6-Lead DFN w/Exposed Pad

If you need digital output look at TI’s INA219 I2C current sensor. The INA219 uses an external shunt plus it measures both current and voltage (hence power as well).

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