MAGNETIC POSITION SENSORS
14-bit On-Axis Magnetic Rotary Position Sensor with 12-bit Binary Incremental Pulse Count
The AS5147P 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.
Incremental movements are indicated on a set of ABI signals with a maximum resolution of 4096 steps / 1024 pulses per revolution. The product is defined as SEooC (Safety Element out of Context) according ISO26262 including FMEDA, safety manual and third party qualification.
AS5147P PRODUCT FACTS
|Resolution||14-bit / 12-bit|
|Output||SPI, ABI, UVW, PWM|
|Max speed [rpm]||28000|
|Overvoltage protection [ ]|
|Supply voltage [V]||3.3 or 5.0|
|Temperature range [°C]||-40 to +150|