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Digital output Hall effect sensor Infineon TLE4966GHTSA1 designed for accurate speed and direction measurement

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Digital output Hall effect sensor Infineon TLE4966GHTSA1 designed for accurate speed and direction measurement

Operating Current : 5.2mA

Voltage - Supply : 2.7V~18V

Description : TSOT-23-5 Switches (Solid State) RoHS

Mfr. Part # : TLE4966GHTSA1

Model Number : TLE4966GHTSA1

Package : TSOT-23-5

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Product Overview

The TLE4966G is a high-precision Hall-effect switch designed for applications requiring accurate speed and direction detection. It operates over a wide supply voltage range (2.7 V to 24 V) and is built for robust performance with features like Active Error Compensation for high resistance to mechanical stress and superior temperature stability, allowing peak temperatures up to 195C without damage. The device provides digital output signals for both speed and direction, with the direction signal indicating rotation direction before the speed signal is generated. Its excellent matching between the two Hall probes and a Hall plate distance of 1.45 mm contribute to its high accuracy.

Product Attributes

  • Brand: Infineon Technologies
  • Product Family: Hall-Effect Switch
  • Package Type: PG-TSOP6-6-9
  • Output Type: Digital
  • Version: Bipolar

Technical Specifications

Specification Value Unit Conditions
Model TLE4966G - -
Supply Voltage 2.7 to 24 V -
Supply Voltage (Absolute Max) -18 to 26 V For 1 h, RS 200 / For 5 min, RS 200
Junction Temperature (Max) 195 C For 3 x 1 h (additive)
Junction Temperature (Operating) -40 to 150 C -
Output Saturation Voltage (VQSAT) 0.3 to 0.6 V IQ = 10 mA
Output Leakage Current (IQLEAK) 0.05 to 10 A Vq = 18 V
Output Fall Time (tf) 0.2 to 1 s RL = 1.2 k; CL < 50 pF
Output Rise Time (tr) 0.2 to 1 s -
Chopper Frequency (fOSC) 320 kHz -
Switching Frequency (fSW) 0 to 15 kHz Magnetic signal amplitude must be 1.4 times higher than for static fields at max frequency.
Delay Time (td) 13 s -
Count Signal Delay (tdc) 50 to 1000 ns -
Output Jitter (tQJ) 1 sRMS Typ. value for square-wave signal 1 kHz
Repeatability of Magnetic Thresholds (BREP) 40 T Typ. value for B/t > 12 mT/ms
Power-On Time (tPON) 13 s VS 2.7 V
Hall Plate Distance (dHALL) 1.45 mm -
Operate Point (BOP) 4.7 to 10.3 mT Depends on Tj
Release Point (BRP) -10.3 to -4.7 mT Depends on Tj
Hysteresis (BHYS) 10.0 to 20.0 mT Depends on Tj
Magnetic Matching (BMATCH) -2.0 to 2.0 mT Valid for BOP1 - BOP2 and BRP1 - BRP2
Magnetic Offset (BOFF) -2.0 to 2.0 mT (BOP + BRP)/2
Temperature Compensation of Magnetic Thresholds (TC) -350 ppm/C -
ESD Voltage (HBM) 4 kV R = 1.5 k, C = 100 pF, TA = 25C

2411041657_Infineon-TLE4966GHTSA1_C3715786.pdf


Quality Digital output Hall effect sensor Infineon TLE4966GHTSA1 designed for accurate speed and direction measurement for sale

Digital output Hall effect sensor Infineon TLE4966GHTSA1 designed for accurate speed and direction measurement Images

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