TIDA-00316, Interfacing Current Output Hall Sensors and CTs with Pseudo-differential ADC/MCU Reference Design

TIDA-00316, Interfacing Current Output Hall Sensors and CTs with Pseudo-differential ADC/MCU Reference Design. The TIDA-00316 reference design provides a reference solution for interfacing current output Hall sensors and current transformers to Pseudo-differential ADC (Standalone and integrated into MCU). Two variants of signal conditioning circuits are designed to measure motor current using bipolar and unipolar supply voltages respectively. Both the signal conditioning circuits provide current measurement accuracy within ±0.5% for an operating temperature range from -25 C to +75 C