资 源 简 介
The AS5306 is a single-chip IC with integrated Hall elements for measuring linear or rotary moTIon using mulTI-pole magneTIc strips or rings. This allows the usage of the AS5306 in applicaTIons where the Sensor IC cannot be mounted at the end of a rotating device (e.g. at hollow shafts). Instead, the AS5306 is mounted off axis underneath a multi-pole magnetized ring or strip and provides a quadrature incremental output with 40 pulses per pole period at speeds of up to 12 meters/sec. A single index pulse is generated once for every pole pair at the index output.The magnet pole pair length is 2.4mm (1.2mm north pole / 1.2mm south pole).
The AS5306A device provides push pull configurations for the A, B and index outputs. The AS5306B device provides open drain configurations for the A, B and index outputs.
The AS5306 is available in a small 20-pin TSSOP package and specified for an operating ambient temperature of -40° to 125°C.
The AS5304/AS5306 is ideal for high speed linear motion and off axis rotation measurement in applications such as
Electrical motors
X-Y-stages
Rotation knobs
Industrial drives
