BUY SI3015-KS https://www.utsource.net/itm/p/11200507.html
IC SI2400 LINE-SIDE DAA 16SOIC
Description: The SI3015-KS is an integrated circuit (IC) from Silicon Labs. It is a low-power, high-performance, 4-channel, I2C-compatible, digital-output Hall-effect sensor IC. Features: Low-power operation: 0.5 mA (typical) High sensitivity: 0.7 mT (typical) Low-noise operation: 0.1 mT (typical) High-temperature operation: -40°C to +125°C 4-channel digital output I2C-compatible interface Low-power sleep mode Low-power shutdown mode Applications: The SI3015-KS is suitable for a wide range of applications, including: Position sensing Speed sensing Current sensing Magnetic field sensing Proximity sensing Rotary encoder (For reference only)