Thank you for your question. We offer (2) Different Styles of CR5210 DC Current Transducers.
1.) Magnetics Modulator - Input Current Ranges From 0-100mADC ~ 0-15ADC.
2.) Hall Effect - Input Current Ranges From 0-20ADC ~ 0-600ADC.
Each type of DC Current Transducer have different absolute Supply Ratings.
Please advise to what Input Current Range you are measuring?