1. Features
•Integrated Hall sensors for two-track
scanning
•Hall sensors optimized for 1.50mm pole
width (master track)
•Signal conditioning for offset,
amplitude, and phase
•Sine/digital real-time conversion with
12-bit resolution (14-bit filtered)
•2-track nonius absolute value calculation up to 18 bits
•16, 32, or 64 pole pairs per measurement
distance
•Enlargement of measurement distance with
second SME150 (3-track nonius)
•Synchronization of external multi-turn systems
•
•Configuration from an external EEPROM
using a multi-master I2C interface
•Microcontroller-compatible serial
interface (SPI, SSI)
•Incremental quadrature signals with an
index (ABZ)
2. Applications
•Rotary absolute encoders
•Linear absolute scales
•single-turn and multi-turn encoders
•Motor feedback encoders
•BLDC motor commutation
•Hollow shaft encoder
•Multi-axis measurement systems