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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The CT42x family of current sensors offers high-precision current measurements with ultra-low noise, a fast 300ns response time, enhanced isolation, and an integrated current carrying conductor (CCC) for simplified design. The CT425/428 operate at 5V, while the CT426/427 operate at 3.3V.
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.
| Document Type | Document Name |
|---|---|
| Application Note | CMTI Comparison for Allegro Integrated Conductor Current Sensors |
| Application Note | What is XtremeSense TMR |
| Application Note | Package Thermal Resistance for Allegro Current Sensors with Integrated Conductors |
| Application Note | Glossary of Isolation-Related Terms for Integrated Current Sensors |
| Application Note | CT41x/CT42x Design Considerations |
| Brochure | The Future of Sensing: XtremeSense™ TMR Technology |
| Brochure | Comfort Through Sustainability - Unlock the Power of Heat Pump Innovation |
| Brochure | DC Fast Charging: Faster and Farther |
| Guide | CT428-50AC Evaluation Board User Guide |
| Guide | CT427-20AC Evaluation Board User Guide |
| Guide | CT425-50AC Evaluation Board User Guide |
| Guide | CT426-50AC Evaluation Board User Guide |
| Guide | CT428-20AC Evaluation Board User Guide |
| Guide | CT425-20AC Evaluation Board User Guide |
| Guide | CT426-20AC Evaluation Board User Guide |
| Guide | CT427-50AC Evaluation Board User Guide |
| Document Type | Document Name |
|---|---|
| Webpage | Current Sensor Evaluation Boards Page |