Tuesday, June 25, 2024
HomeElectronicsInfineon presents XENSIV TLE49SR angle sensor household with excellent stray area robustness

Infineon presents XENSIV TLE49SR angle sensor household with excellent stray area robustness


Infineon Applied sciences AG introduces the brand new XENSIV TLE49SR angle sensor household, which mixes wonderful stray area immunity with excessive accuracy. The sensors are perfect for functions of safety-critical automotive chassis programs comparable to electrical energy steering and automobile top leveling.

All merchandise within the XENSIV TLE49SR household face up to stray magnetic fields of as much as 8 mT. The sensors exceed the necessities of ISO11452-8 stage IV for automobile hybridization and electrification with 4000 A/m (equal to five mT) for inhomogeneous stray area and remove the necessity for exterior shielding.

The intrinsic accuracy of the sensors defines an angle error with lower than 1°. By utilizing a look-up desk, the angle error will be decreased even additional: Multi level calibration (16 variable and 32 equidistant) ends in an angle error under 0.5°. This characteristic helps to compensate angle deviations ensuing e.g. from mechanical misalignments of the manufacturing course of.

The angle sensors had been developed in line with ISO 26262 as a “security ingredient out of context”. The ASIL C metric on part stage permits system designs as much as purposeful security stage ASIL D.

Availability

The primary merchandise of the brand new XENSIV TLE49SR angle sensor household can be found now with both PWM, SENT or SPC interface. For floor mounting, they’re provided in a TDSO-8 package deal. Additional data is on the market at www.infineon.com/angle-sensors/tle49srx8/.

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