TMR Angle Sensor
TMR Angle Sensor
TAS series
SENSORS
November 2017
SENSORS
TMR Angle Sensors
(2/7) Product compatible with RoHS direct...
Description
TMR Angle Sensor
TAS series
SENSORS
November 2017
SENSORS
TMR Angle Sensors
(2/7) Product compatible with RoHS directive
Overview of the TAS series
FEATURES
Magnetic Angle Sensor including TMR (Tunnel Magneto-Resistance) based on magnetic record sensing technology in HDD head. High-output, high-accuracy, and high-stability with low aging deterioration. Innovative TMR sensors are available in a compact package.
High output at 1.5Vp-p/3.0Vp-p @5V Good angular accuracy of ±0.6deg. (1.5Vp-p differential output@5V), ±0.8deg. (3.0Vp-p differential output@5V) Low temperature drifts Low power consumption Detections can be made from 0 to 360°
(V) AMR GMR TMR Angle Error (deg)
Output wave pattern comparison TAS2141-AAAB (1.5Vp-p differential output)
1.0
0.8
0.6 TMR
0.4
0.2
AMR 0.0
–0.2 –0.4
GMR
–0.6
–0.8
–1.0 0
90 180 270 Angle (deg)
360
20 times the AMR element, 6 times the GMR element, 500 times the Hall element
Angle error graph TAS2141-AAAB (1.5Vp-p differen...
Similar Datasheet