Zero-drift Hall-effect current sensors
Achieve consistent, accurate measurements over time and temperature
Our Hall-effect current sensors provide the industry’s highest accuracy combined with the lowest drift, enabling consistent, accurate current measurements over both time and temperature. Additionally, our Hall-effect current sensors offer higher isolation voltage levels than the competition for equivalent packages.
Zero-drift architecture and real-time sensitivity compensation correct for changing temperature, package stress and aging, enabling the industry’s lowest drift over time and temperature.
- Low sensitivity temperature
- Low lifetime sensitivity drift
- Low offset drift
Increase overall system performance with higher efficiency, safer systems and tighter system control
- Full-scale error < 1%
- Linearity error < 0.1%
Exceeds industry regulations to meet demanding environmental and use-case conditions with high working voltage extends product lifetime
- 600-V working voltage
- 3-kVrms dielectric withstand isolation
- UL1577 standard
Featured Hall-effect current sensors
Featured Hall-effect current sensor reference designs
This reference design is a digitally controlled, compact 1-kW AC/DC power supply design for server power supply unit (PSU) and telecom rectifier applications.
This reference design features the Hall-effect current sensor, TMCS1100, that can measure currents with an absolute error of < 1% (–40 to 125°C) and provide a working isolation voltage of up to 600 V.