1.Features:
* Integrated Hall sensors for two-track scanning
* Signal conditioning for offset, amplitude, and phase
* Sine/digital real-time conversion with 12-bit resolution
* 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 SME200 (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)
SME150 : Hall sensors optimized for 1.50mm pole width
- Package : DFN16 (5.0*5.0*0.9mm)
SME200 : Hall sensors optimized for 2.00mm pole width
-Package : QFN 48L (7.0*7.0*0.75mm)
2.Applications
*Rotative / Linear absolute encoders
*Single-turn and Multi-turn encoder
*Motor feedback encoder
*Hollow shaft encoder
*Multi-axis measurement system
3.Maximum Ratings & Operating conditions
*Operating temperature : -40℃ ~ 115℃
*Supply Voltage Range : 4.5~5.5 V
*Permissible power dissipation : 400mW