TAS2141-AAAB TDK

SENSORS November 2017 TMR Angle Sensor TAS series(2/7) SENSORS Product compatible with RoHS directive TMR Angle Sensors 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 Output wave pattern comparison TAS2141-AAAB (1.5Vp-p differential output) Angle error graph TAS2141-AAAB (1.5Vp-p differential output) n=5pc 1.0 1.0 0.8 0.6 0.8 TMR 0.4 0.2 0.6 AMR 0.0 0.2 0.4 GMR 0.4 150C 0.6 0.2 0.8 40C 25C 1.0 0.0 0 90 180 270 360 10 20 30 40 50 60 70 80 90 ( ) Angle deg Magnetic Field (mT) 20 times the AMR element, 6 times the GMR element, 500 times the Hall element APPLICATION Steering angles Pedal opening, throttle valve opening Brushless motors Motors for wipers, etc. RoHS Directive Compliant Product: See the following for more details.