Magnetic Sensor Family from Infineon Technologies
June 25, 2008
The TLE4997 and TLE4998 from Infineon Technologies, Milpitas, CA, are programmable linear magnetic sensors for industrial applications. The devices' programmable parameters include offset, bandwidth, polarity, output clamping, magnet thermal compensation coefficients, and memory lock. The TLE4997 offers analog output while the TLE4998 offers SENT or PWM output interfaces. The SMD devices operate at ±50 mTesla, ±100 mTesla, or ±200 mTesla and provide a 12-bit resolution with low ratiometic error over their operating temperature range of –40°C to 150°C.
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