New Product: Contactless Magnetic-angle Sensor
The AS5243 is a contactless magnetic-angle position sensor for 10-bit measurements up to 360°.
It is a system-on-chip combining integrated Hall
elements, analog front end, and digital
signal processing in a single device.
The AS5243 provides two
separate user-programmable
analog outputs for angular
range, voltage range, voltage
or current mode output, and
so forth. An internal voltage regulator
lets the device operate from 3.3 or
5.0-V supplies. The AS5243 can detect
1,024 absolute
positions over
a full (360°), half
(180°), and quarter
(90°) turn that
represents a minimum resolution of
0.087°. Additional features include a
user-programmable zero position and
a safety feature that constantly monitors
the presence of the magnet. The
device comes in a 7 x 7-mm QFN32
package.
Austriamicrosystems AG
Tobelbaderstrasse
30, Schloss Premstaetten
A 8141
Unterpremstaetten,
Austria
+43 3136 500-0
austriamicrosystems.com