12-bit programmable on-axis magnetic rotary position sensor 12‑bit contactless magnetic rotary position sensor for absolute angle measurement (0–360°) using an on‑axis diametric magnet. Provides I²C or PWM output with programmable zero/start and stop angles. Immune to homogeneous stray fields, includes low‑power mode and DIR pin for rotation polarity. No external programmer required. Available in SOIC‑8 and compact WL‑CSP; −40°C to 125°C operation.