AS5050A-BQFM

AS5050A-BQFM is a low-power 10-bit magnetic position sensor. It is a single-chip on-axis magnetic rotary position sensor with low voltage and low power features. It includes an integrated Hall element array, a high-resolution ADC, and a smart power management controller. The angle position, alarm bits, and magnetic field information are transmitted over a 3-wire or 4-wire SPI interface to the microcontroller. This sensor is optimized for a broad range of demanding applications including servo motor control, battery operated systems, and robotics.

• Contactless absolute angle position measurement
• Highest reliability and durability in harsh environments
• Very low standby current, sensor for battery operated devices
• Very small package, lower material cost (no magnetic shielding needed)
• Immune to external magnetic stray fields, industry-standard interface
• Precise and reliable absolute angle measurement, 10Bit absolute angle position indication
• Very low power consumption, 3µA current consumption in low power mode
• High reliability sensing, synchronization between microcontroller and sensor
• Interrupt pin displays availability of new data, ideal for small and compact designs
• QFN-16 4x4 package, operating temperature range from -40 to 85°C