AMS OSRAM GROUP AS5147P-HTSM Magnetic Position Sensor, 14 Bit, TSSOP-14, 4.5 to 5.5 VDC, 1 mA, SMD, AS5147P Series

AS5147P-HTSM is a 14-bit on-axis magnetic rotary position sensor with 12bit binary incremental pulse count and 28krpm high-speed capability. It is a high-resolution rotary position sensor for high-speed (up to 28krpm) angle measurement over a full 360-degree range. This new position sensor is equipped with a revolutionary integrated dynamic angle error compensation (DAEC�) with almost 0 latency. The robust design of the device suppresses the influence of any homogenous external stray magnetic field. A standard 4-wire SPI serial interface allows a host microcontroller to read 14-bit absolute angle position data from the AS5147P and to program non-volatile settings without a dedicated programmer. The AS5147P has been designed to support BLDC motor commutation for the most challenging automotive applications (AEC-Q100 grade 0 automotive qualified) such as electric power steering (EPS), transmission (gearbox, actuator), pump, brake (actuator) and starter and alternator.

• High speed application, up to 28krpm
• Easy to use â�� saving costs on DSP, DAECâ�¢ Dynamic angle error compensation
• Good resolution for motor and position control, 14-bit core resolution
• Versatile choice of the interface, independent output interfaces: SPI, ABI, UVW, PWM
• No programmer needed (via SPI command), zero position, configuration programmable
• Supports safety challenging applications, self-diagnostics
• Lower system costs (no shielding), immune to external stray field
• Developed per ISO 26262 SEooC, enables ASIL-x system safety level compliance
• High resolution for motor and position control, eliminates angle measurement lag at high RPMs
• TSSOP-14 package, temperature range from -45 to 150°C