Speed Sensor ICs

Semiment's rotation speed sensor ICs is suited to meet the applications needs for speed and direction detection requirements in two- or three-wire output interfaces, and with or without an integrated back-biasing magnet. Semiment was the first to market with Hall-effect speed sensor ICs with quadature A/B outputs which can meet the variable requirements in EV motor encoder.

Part Number Supply Voltage Output Type Power-On Min. Speed Package Features
SC9201 3.0~~~24 3-Wire High (off) Zero Speed UA Datasheet
SC9202 4.5~~~24 4-Wire High (off) Zero Speed VB Datasheet
Part Number Supply Voltage Output Type Power-On Min. Speed Package Features
SC9621 3.8~~~24 3-Wire Low (on) <5HZ VB Datasheet
SC9625 3.8~~~24 3-Wire High (off) <5HZ VB Datasheet
Part Number Supply Voltage Output Type Power-On Min. Speed Package Features
SC9641 4.5~~~24 2-Wire High (off) <5Hz TS Datasheet
Part Number Supply Voltage Output Type Power-On Min. Speed Package Features
SC9203 4.5~~~24 4-Wire High (off) Zero Speed VB Datasheet
SC9632 3.8~~~24 4-Wire High (off) <5Hz VB Datasheet
SC9633 3.8~~~24 4-Wire High (off) <5Hz VB Datasheet