Melexis MLX91210 Integrated Current Sensor IC senses the current flowing through the lead frame of the SOIC package. The current conductor exhibits low power dissipation (0.7 - 0.8mΩ). The sensor uses a fixed current conductor position with respect to the monolithic CMOS sensor to obtain a fully integrated, factory calibrated, Hall-effect current sensor. Running off a 5V supply, MLX91210 ICs have current sensitivity levels down to 26.7mV/A and support linear current measurement ranges that span as far as ±75A corresponding to 30Arms current.