TMAG511x/TMAG511x-Q1 Dual Hall-Effect Latches Texas Instruments TMAG511x/TMAG511x-Q1 2-Dimensional Dual Hall-Effect Latches operate from a 2.5V to 38V power supply. Designed for high-speed and high-temperature motor applications, these devices are optimized for applications leveraging rotating magnets. Integrating two sensors and two separate signal chains, the TMAG511x/TMAG511x-Q1 offers two independent digital outputs, giving speed and direction calculation (TMAG5111) or giving directly the digital output of each independent latches (TMAG5110). This high level of integration allows the use of a single TMAG511x/TMAG511x-Q1 device instead of two separate latches.