ATS622LSB - TRUE ZERO-SPEED HALL-EFFECT GEAR-TOOTH SENSOR
Operating, target speed > 20 RPM Output edges before which calibration is completed * Output falling edges for startup calibration to be complete Minimum Speed Maximum Speed Timing Accuracy nmin nmax tθ 60 teeth per second = 1 r/s Target speed = 1000 rpm, 0.5 mm < AG < 2.5 mm * *
ATS622LSB 1 2 3 4 TRUE ZERO-SPEED HALL-EFFECT GEAR-TOOTH SENSOR The ATS622LSB is an optimized Hall-effect sensing integrated circuit and magnet combination that provides a user-friendly solution for true zero-speed digital gear-tooth sensing.
The sensor subassembly consists of a plastic shell that holds together a samarium-cobalt magnet, a pole piece, and a Hall-effect sensor that has been optimized to the magnetic circuit.
This small package can be easily assembled and used in conjunction with
ATS622LSB Features
* I I I I I I I I I I I I I I I Tight timing accuracy over temperature True zero-speed operation Air-gap independent switch points High vibration immunity Extremely precise duty cycle signal with temperature Large operating air gaps Defined power-on state Wide operating voltage range Digital output re
