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°
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 differential output)
n=5pc
1.0
0.8
0.6
0.4
0.2 150°C
40°C
25°C
0.0
10 20 30 40 50 60 70 80 90
Magnetic Field (mT)
APPLICATION
Steering angles
Pedal opening, throttle valve opening
Brushless motors
Motors for wipers, etc.
RoHS Directive Compliant Product: See the following for more details.https://product.tdk.com/info/en/environment/rohs/index.html
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20171127 / sensor_angle_tas_en.fm
