TLE4990-E6785 Infineon Technologies AG, TLE4990-E6785 Datasheet
TLE4990-E6785
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TLE4990-E6785 Summary of contents
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... Data Sh eet 2004 TLE4990_PHOTO ...
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... Edition 2004-05 Published by Infineon Technologies AG, St.-Martin-Strasse 53, 81669 München, Germany © Infineon Technologies AG 2004. All Rights Reserved. Attention please! The information herein is given to describe certain components and shall not be considered as a guarantee of characteristics. Terms of delivery and rights to technical change reserved. We hereby disclaim any and all warranties, including but not limited to warranties of non-infringement, regarding circuits, descriptions and charts stated herein ...
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... Offset Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 6.4 Clamping (not enabled in -E6782 version Error Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 8 Calibration and Fusing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Data Transfer Protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Programming of Sensors with Common Supply Lines . . . . . . . . . . . 18 Sensor Interface Tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 9 Application Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 10 Package Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Data Sheet Programmable Linear Hall Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 3 TLE4990 Page V 2.0, 2004-05 ...
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... Linear and angular position sensing in automotive applications like pedal position, suspension control, valve or throttle position, headlight levelling, and steering angle • High current sensing for battery management, motor control, and electronic fuse 1.3 Ordering Information Type TLE4990 TLE4990-E6782 TLE4990-E6785 1) Standard type 2) Completely calibrated and fused 3) Temperature coefficient 0 ppm/°C Data Sheet ...
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... Pin Definitions and Functions Pin No. Symbol 1 TST 2 OUT 3 GND Data Sheet Programmable Linear Hall Sensor Center of sensitive area 0. Function Test pin, must be grounded Output voltage / programming interface Ground Supply voltage / programming interface 5 TLE4990 Functional Description 0.3 mm 0.08 Branded Side Hall Probe TLE4990_PINOUT V 2.0, 2004-05 ...
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... General The linear Hall IC TLE4990 has been designed specifically to meet the demands of highly accurate rotation and position detection, as well as for current measurement applications. The sensor provides a ratiometric analog output voltage which is ideally suited for A/D conversion with the supply voltage as a reference. ...
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... The output voltage is proportional to the supply voltage (ratiometric bahaviour). • An OBD (On Board Diagnistics) circuit connects the output to errors. Data Sheet Programmable Linear Hall Sensor Interface Zero magnetic field voltage Gain Demodulator Sample & + Hold Clock 7 TLE4990 Functional Description Out Clamping Amplifier, Buffer V or GND in case 2.0, 2004-05 ...
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... Magnetic Field Direction Definition Data Sheet Programmable Linear Hall Sensor show how different magnetic field ranges can be mapped to V (V) OUT 5 2.5 0 Example 2: Unipolar Increase Decrease of OUT 8 Functional Description V (V) B (mT) OUT OUT -50 TLE4990_MAGNETIC_RANGE TLE4990 FIELD DIRECTION V V 2.0, 2004-05 TLE4990 OUT ...
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... Limit Values min. max. T -40 150 ST T -40 160 0.3 16 OUTov B - unlimited MAX V - 2.0 ESD V 9 TLE4990 Absolute Maximum Ratings 1) Unit Notes °C ° for 80 °C A max. 10 min. T for 80 °C A max. 5 min according HBM JESD22-A114 > or < ...
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... Operating Range The following operating conditions must not be exceeded in order to ensure correct operation of the TLE4990. All parameters specified in the following sections refer to these operating conditions, unless otherwise noticed. Table 3 Operating Condition Parameters Parameter Supply voltage Load resistance Load capacitance 4) Ambient temperature 1) Keeping signal levels within the limits specified in this table, ensures operation without overload conditions ...
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... 100% DD OUT 90 Pon 11 TLE4990 Unit Notes R % 4.7 k LOAD OUT Bipolar-Bit = 0 DD Bipolar-Bit = 1 only version -E6782 3) mV over lifetime T -40°C 25°C T 25°C 150°C T -40°C 150° ...
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... RMS 12 TLE4990 Unit Notes mV/mT programmable for TLE4990 and TLE4990-E6785 mV/mT Version -E6782 Bipolar-Bit =1 Bipolar-Bit =0 Version -E6782 5) % ppm/ TLE4990 and °C TLE4990-E6782 TLE4990-E6785 °C a µT valid for S > 80 mV/mT 8) µT RMS V and 90 4). RMS V 2.0, 2004- ...
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... Sensitivity (mV/mT) Typical Values PRE0 min. max. 0 11.49 16.49 1 16.17 23.20 0 22.75 32.65 1 32.00 45.96 0 45.04 64.63 63.38 1 90.92 89.16 127 125.5 180.0 1 PRE2 ... PRE0 13 TLE4990 Signal Processing [1] Magnetic Full Scale Range (mT) min. max. 285 409 203 291 144 207 102 147 72.7 104 51.7 74.2 36.8 52.7 26.1 37 2.0, 2004-05 ...
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... Gain Table 8 Gain Register Setting Gain 1 1.43 Data Sheet Programmable Linear Hall Sensor Symbol Limit Values min. max 1. ... G0 G Dec. Bin. (G9 ... G0) 0 0000000000 1023 1111111111 14 TLE4990 Signal Processing Unit Notes bit - Remark minimum gain maximum gain V 2.0, 2004-05 0 ...
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... V 0. OS9 ... OS0 OS Dec. Bin. (OS9 ... OS0) 0 0000000000 0 0000000000 1023 1111111111 1023 1111111111 15 TLE4990 Signal Processing Unit Notes bit Bipolar-Bit = 0 V Bipolar-Bit = Bipolar-Bit = 0 Bipolar-Bit = BIP Remark 0 Unipolar 1 Bipolar 0 Unipolar 1 Bipolar V 2.0, 2004-05 ...
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... Figure 5 Clamping Data Sheet Programmable Linear Hall Sensor Table 12 short circuit. Symbol Limit Values min. max CL,low CL,high Error range Operating range Error range 16 TLE4990 Signal Processing Unit Notes and min V CLH V CLL B ...
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... Open Circuit (OBD parameters) Parameter Symbol Limit Values V Output voltage OUT V @ Open line DD V Output voltage OUT V @ Open line SS 1) With Data Sheet Programmable Linear Hall Sensor Unit min. max 100 % 17 TLE4990 Error Detection Notes 2.0, 2004-05 ...
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... This redundancy allows to continue the operation in an emergency mode. If both sensors use the same power supply lines, they have to be programmed together. Sensor Interface Tool For the calibration of the sensor, a special hardware interface required. Data Sheet Programmable Linear Hall Sensor Calibration and Fusing 18 TLE4990 V 2.0, 2004-05 ...
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... GND TST 4.7nF Figure 6 Application Circuit Data Sheet Programmable Linear Hall Sensor 4.7nF optional V DD TLE out 4990 GND TST 4.7nF 19 Application Circuit Ref Voltage Tracke r e.g. TLE4250 ADC ADC ADC 10k 10k ADC TLE4990_APPLICATION_CIRCUIT V 2.0, 2004-05 TLE4990 ref in1 µC in2 GND ...
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... Package Outlines P-SSO-4-1 Figure 7 Package Outline Data Sheet Programmable Linear Hall Sensor TLE4990_PACKAGE_OUTLINES 20 TLE4990 Package Outlines V 2.0, 2004-05 ...
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... Any information within this document that you feel is wrong, unclear or missing at all? Your feedback will help us to continuously improve the quality of this document. Please send your proposal (including a reference to this document) to: feedback.sensors@infineon.com Data Sheet Programmable Linear Hall Sensor 2004-05 V 1.0 2001-09-19 21 TLE4990 V 2.0 V 2.0, 2004-05 ...
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... Data Sheet Programmable Linear Hall Sensor 22 TLE4990 V 2.0, 2004-05 ...
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... Data Sheet Programmable Linear Hall Sensor 23 TLE4990 V 2.0, 2004-05 ...
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... Published by Infineon Technologies AG ...