ams OSRAM 1 Axis Surface Hall Effect Sensor -0.3 V to 7 V UVW SPI PWM Interface TSSOP 14-Pin AS5147U-HTSM

ams OSRAM AS5147U-HTSM is a 1 Axis Surface Hall Effect Sensor designed for precise rotary position measurement over a full 360-degree range. This sensor employs CMOS technology and provides a high resolution with UVW, SPI, and PWM digital interfaces in a compact TSSOP 14-Pin surface mount package. It operates at supply voltages from -0.3 V up to 7 V and supports frequency responses from 48 Hz up to a maximum of 3059 Hz.

The integrated dynamic angle error compensation feature minimizes measurement latency at higher rotational speeds, while the dynamic filter system improves signal quality at lower speeds by reducing transition noise. This sensor is robust against homogeneous external stray magnetic fields and supports a standard 4-wire SPI interface with CRC protection for secure data communication.

It includes incremental ABI signals with a resolution of 16989 steps or 4096 pulses per revolution, making it ideal for applications requiring accurate absolute and incremental position sensing. The device is certified to automotive standards such as AEC-Q100 Grade 0 and complies with ASIL-D and ISO26262 for safety-critical use cases.

Operating temperature capabilities from -40°C to 150°C and a rugged design make it suitable for industrial, automotive, and manufacturing applications where reliable angle sensing is critical.

Operates from -0.3 V to 7 V supply voltage. 14-pin TSSOP package with 5 mm length offers efficient PCB footprint. CMOS sensor technology delivers high signal integrity and noise immunity. Robust against external magnetic interference ensuring accurate measurement.

Dynamic filter and angle error compensation enable precision at varying speeds. Supports SPI interface with CRC for secure, error-checked communication. Incremental ABI signals provide additional positional feedback. Certified AEC-Q100 Grade 0 automotive standard suitable for harsh conditions.

Compliant with ISO26262 and ASIL-D for safety critical systems. This sensor is ideal for use in automotive steering, industrial motor control, robotic position feedback, and other applications requiring precise angle detection.

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