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Infineon Technologies AG Magnetic position sensors, Linear sensors TLE4998C4

Description
XENSIV™ - Linear Hall sensor with SPC (Short PWM Code) protocol The linear Hall IC TLE4998C has been designed specifically to meet the requirements of highly accurate angle and position detection as well as for current measurement applications. The sensor provides a digital SPC (Short PWM Code) signal, based on the standardized SENT (Single Edge Nibble Transmission, SAE J2716) protocol. The SPC protocol allows transmissions initiated by the ECU. Two further operation modes are available: “range selection” for dynamical switching of the measurement range during operation ,“ID selection” to build a bus system with up to 4 ICs on a single output line and a common supply, which can be individually accessed by the ECU. Each transmission sequence contains an adjustable number of nibbles representing the magnetic field, the temperature value and a status information of the sensor.The output stage is an open-drain driver pulling the output pin to low only. Therefore, the high level needs to be obtained by an external pull-up resistor. This output type has the advantage that the receiver may use an even lower supply voltage (e.g. 3.3 V). In this case the pull-up resistor must be connected to the given receiver supply. The IC is produced in BiCMOS technology with high voltage capability, and it also has reverse-polarity protection. Digital signal processing using a 16-bit DSP architecture together with digital temperature compensation guarantee excellent long-time stability compared to analog compensation methods. While the overall resolution is 16 bits, some internal stages work with resolutions up to 20 bits. Summary of Features SPC (Short PWM Code) protocol with enhanced interface features based on SENT (Single Edge Nibble Transmission,defined by SAE J2716) 20-bit Digital Signal Processing (DSP) Digital temperature compensation 16-bit overall resolution Operates within automotive temperature range Low drift of output signal over temperature and lifetime Programmable parameters stored in EEPROM with single-bit error correction: SPC protocol modes: synchronous transmission, dynamic range selection, ID selection mode,SPC unit time,Magnetic range and sensitivity (gain), polarity of the output slope,Offset,Bandwid th,Clamping levels,Customer temperature compensation coefficients,Memory lock Re-programmable until memory lock Supply voltage 4.5 - 5.5 V (4.1 - 16 V in extended range) Operation between -200 mT and +200 mT within three ranges Reverse-polarity and overvoltage protection for all pins Output short-circuit protection On-board diagnostics (overvoltage, EEPROM error, start up) Output of internal magnetic field values and temperature Programming and operation of multiple sensors with common power supply Two-point calibration of magnetic transfer function without iteration steps High immunity against mechanical stress, EMC, ESD Potential Applications Robust replacement of potentiometers,No mechanical abrasion,Resistant to humidity, temperature, pollution and vibration Linear and angular position sensing in automotive applications such as pedal position, suspension control, throttle position, headlight levelling, and steering torque sensing Sensing of high current for battery management, motor control,and electronic fuses Applications Automotive Electric power steering (EPS) Productive Programmer @ eHitex SPEED FLASH-TLE4998x ED FLASH Production Programmer SPEED FLASH is a proven universal production programmer. The system was designed to be easily configurable for the programming of different targets. A wide range of interfacing techniques to different targets can be used, depending on the requirements of the sensor or microcontroller to be programmed. Productive Programmer TLE4998x Family Productive Programmer @ CGS ISCM-SENT Infineon TLE4998x The CompactRIO ISCM-SENT (Infineon) module developed by CGS can sequentially calibrate up to 2 Infineon TLE4998x sensors with 2 channels each. In addition, the module can read the SENT signals in parallel on the 4 channels. Productive Programmer for TLE4998x Family Designers who used this product also designed with TLE4998C8D | Linear sensors TLE4906L | Magnetic switches TLE5014C16D | Angle sensors TLE4998C8D | Linear sensors TLE4906L | Magnetic switches TLE5014C16D | Angle sensors TLE4998C8D | Linear sensors TLE4906L | Magnetic switches TLE5014C16D | Angle sensors
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Company
Product
Description
Supplier Links
Magnetic position sensors, Linear sensors - TLE4998C4 - Infineon Technologies AG
Neubiberg, Germany
Magnetic position sensors, Linear sensors
TLE4998C4
Magnetic position sensors, Linear sensors TLE4998C4
XENSIV™ - Linear Hall sensor with SPC (Short PWM Code) protocol The linear Hall IC TLE4998C has been designed specifically to meet the requirements of highly accurate angle and position detection as well as for current measurement applications. The sensor provides a digital SPC (Short PWM Code) signal, based on the standardized SENT (Single Edge Nibble Transmission, SAE J2716) protocol. The SPC protocol allows transmissions initiated by the ECU. Two further operation modes are available: “range selection” for dynamical switching of the measurement range during operation ,“ID selection” to build a bus system with up to 4 ICs on a single output line and a common supply, which can be individually accessed by the ECU. Each transmission sequence contains an adjustable number of nibbles representing the magnetic field, the temperature value and a status information of the sensor.The output stage is an open-drain driver pulling the output pin to low only. Therefore, the high level needs to be obtained by an external pull-up resistor. This output type has the advantage that the receiver may use an even lower supply voltage (e.g. 3.3 V). In this case the pull-up resistor must be connected to the given receiver supply. The IC is produced in BiCMOS technology with high voltage capability, and it also has reverse-polarity protection. Digital signal processing using a 16-bit DSP architecture together with digital temperature compensation guarantee excellent long-time stability compared to analog compensation methods. While the overall resolution is 16 bits, some internal stages work with resolutions up to 20 bits. Summary of Features SPC (Short PWM Code) protocol with enhanced interface features based on SENT (Single Edge Nibble Transmission,defined by SAE J2716) 20-bit Digital Signal Processing (DSP) Digital temperature compensation 16-bit overall resolution Operates within automotive temperature range Low drift of output signal over temperature and lifetime Programmable parameters stored in EEPROM with single-bit error correction: SPC protocol modes: synchronous transmission, dynamic range selection, ID selection mode,SPC unit time,Magnetic range and sensitivity (gain), polarity of the output slope,Offset,Bandwid th,Clamping levels,Customer temperature compensation coefficients,Memory lock Re-programmable until memory lock Supply voltage 4.5 - 5.5 V (4.1 - 16 V in extended range) Operation between -200 mT and +200 mT within three ranges Reverse-polarity and overvoltage protection for all pins Output short-circuit protection On-board diagnostics (overvoltage, EEPROM error, start up) Output of internal magnetic field values and temperature Programming and operation of multiple sensors with common power supply Two-point calibration of magnetic transfer function without iteration steps High immunity against mechanical stress, EMC, ESD Potential Applications Robust replacement of potentiometers,No mechanical abrasion,Resistant to humidity, temperature, pollution and vibration Linear and angular position sensing in automotive applications such as pedal position, suspension control, throttle position, headlight levelling, and steering torque sensing Sensing of high current for battery management, motor control,and electronic fuses Applications Automotive Electric power steering (EPS) Productive Programmer @ eHitex SPEED FLASH-TLE4998x ED FLASH Production Programmer SPEED FLASH is a proven universal production programmer. The system was designed to be easily configurable for the programming of different targets. A wide range of interfacing techniques to different targets can be used, depending on the requirements of the sensor or microcontroller to be programmed. Productive Programmer TLE4998x Family Productive Programmer @ CGS ISCM-SENT Infineon TLE4998x The CompactRIO ISCM-SENT (Infineon) module developed by CGS can sequentially calibrate up to 2 Infineon TLE4998x sensors with 2 channels each. In addition, the module can read the SENT signals in parallel on the 4 channels. Productive Programmer for TLE4998x Family Designers who used this product also designed with TLE4998C8D | Linear sensors TLE4906L | Magnetic switches TLE5014C16D | Angle sensors TLE4998C8D | Linear sensors TLE4906L | Magnetic switches TLE5014C16D | Angle sensors TLE4998C8D | Linear sensors TLE4906L | Magnetic switches TLE5014C16D | Angle sensors

XENSIV™ - Linear Hall sensor with SPC (Short PWM Code) protocol

The linear Hall IC TLE4998C has been designed specifically to meet the requirements of highly accurate angle and position detection as well as for current measurement applications. The sensor provides a digital SPC (Short PWM Code) signal, based on the standardized SENT (Single Edge Nibble Transmission, SAE J2716) protocol. The SPC protocol allows transmissions initiated by the ECU. Two further operation modes are available: “range selection” for dynamical switching of the measurement range during operation ,“ID selection” to build a bus system with up to 4 ICs on a single output line and a common supply, which can be individually accessed by the ECU. Each transmission sequence contains an adjustable number of nibbles representing the magnetic field, the temperature value and a status information of the sensor.The output stage is an open-drain driver pulling the output pin to low only. Therefore, the high level needs to be obtained by an external pull-up resistor. This output type has the advantage that the receiver may use an even lower supply voltage (e.g. 3.3 V). In this case the pull-up resistor must be connected to the given receiver supply. The IC is produced in BiCMOS technology with high voltage capability, and it also has reverse-polarity protection. Digital signal processing using a 16-bit DSP architecture together with digital temperature compensation guarantee excellent long-time stability compared to analog compensation methods. While the overall resolution is 16 bits, some internal stages work with resolutions up to 20 bits.


Summary of Features

  • SPC (Short PWM Code) protocol with enhanced interface features based on SENT (Single Edge Nibble Transmission,defined by SAE J2716)
  • 20-bit Digital Signal Processing (DSP)
  • Digital temperature compensation
  • 16-bit overall resolution
  • Operates within automotive temperature range
  • Low drift of output signal over temperature and lifetime
  • Programmable parameters stored in EEPROM with single-bit error correction: SPC protocol modes: synchronous transmission, dynamic range selection, ID selection mode,SPC unit time,Magnetic range and sensitivity (gain), polarity of the output slope,Offset,Bandwidth,Clamping levels,Customer temperature compensation coefficients,Memory lock Re-programmable until memory lock
  • Supply voltage 4.5 - 5.5 V (4.1 - 16 V in extended range)
  • Operation between -200 mT and +200 mT within three ranges
  • Reverse-polarity and overvoltage protection for all pins
  • Output short-circuit protection
  • On-board diagnostics (overvoltage, EEPROM error, start up)
  • Output of internal magnetic field values and temperature
  • Programming and operation of multiple sensors with common power supply
  • Two-point calibration of magnetic transfer function without iteration steps
  • High immunity against mechanical stress, EMC, ESD

Potential Applications

  • Robust replacement of potentiometers,No mechanical abrasion,Resistant to humidity, temperature, pollution and vibration
  • Linear and angular position sensing in automotive applications such as pedal position, suspension control, throttle position, headlight levelling, and steering torque sensing
  • Sensing of high current for battery management, motor control,and electronic fuses

Applications

  • Automotive
  • Electric power steering (EPS)

Productive Programmer @ eHitex

SPEED FLASH-TLE4998x

ED FLASH Production Programmer
SPEED FLASH is a proven universal production programmer. The system was designed to be easily configurable for the programming of different targets. A wide range of interfacing techniques to different targets can be used, depending on the requirements of the sensor or microcontroller to be programmed.


  • Productive Programmer TLE4998x Family

Productive Programmer @ CGS

ISCM-SENT Infineon TLE4998x

The CompactRIO ISCM-SENT (Infineon) module developed by CGS can sequentially calibrate up to 2 Infineon TLE4998x sensors with 2 channels each. In addition, the module can read the SENT signals in parallel on the 4 channels.


  • Productive Programmer for TLE4998x Family

Designers who used this product also designed with


  • TLE4998C8D |
    Linear sensors
  • TLE4906L |
    Magnetic switches
  • TLE5014C16D |
    Angle sensors
  • TLE4998C8D |
    Linear sensors
  • TLE4906L |
    Magnetic switches
  • TLE5014C16D |
    Angle sensors
  • TLE4998C8D |
    Linear sensors
  • TLE4906L |
    Magnetic switches
  • TLE5014C16D |
    Angle sensors
Supplier's Site Datasheet
Magnetic Sensors - Magnetic Sensors - Linear, Compass (ICs) - TLE4998C4 - 052266-TLE4998C4 - Win Source Electronics
Yishun, Singapore
Magnetic Sensors - Magnetic Sensors - Linear, Compass (ICs) - TLE4998C4
052266-TLE4998C4
Magnetic Sensors - Magnetic Sensors - Linear, Compass (ICs) - TLE4998C4 052266-TLE4998C4
Manufacturer: Infineon Technologies Win Source Part Number: 052266-TLE4998C4 Packaging: AMMO PACKAGE Type: Linear Features: Selectable Scale, Temperature Compensated Technology: Hall Effect Output Type: PWM Bandwidth: Programmable Current - Supply (Max): 8mA Current - Output (Max): 5mA Axis: Single Sensing Range: ±50mT, ±100mT, ±200mT Resolution: 16 b Categories: Sensors, Transducers Status: Active Temperature Range - Operating: -40°C to 125°C (TJ) Case / Package: SSO-3 Supply Voltage - Operating: 4.5 V to 5.5 V Popularity: Medium Fake Threat In the Open Market: 65 pct. Supply and Demand Status: Balance

Manufacturer: Infineon Technologies
Win Source Part Number: 052266-TLE4998C4
Packaging: AMMO PACKAGE
Type: Linear
Features: Selectable Scale, Temperature Compensated
Technology: Hall Effect
Output Type: PWM
Bandwidth: Programmable
Current - Supply (Max): 8mA
Current - Output (Max): 5mA
Axis: Single
Sensing Range: ±50mT, ±100mT, ±200mT
Resolution: 16 b
Categories: Sensors, Transducers
Status: Active
Temperature Range - Operating: -40°C to 125°C (TJ)
Case / Package: SSO-3
Supply Voltage - Operating: 4.5 V to 5.5 V
Popularity: Medium
Fake Threat In the Open Market: 65 pct.
Supply and Demand Status: Balance

Supplier's Site Datasheet

Technical Specifications

  Infineon Technologies AG Win Source Electronics
Product Category Magnetic Sensor Chips Magnetic Sensor Chips
Product Number TLE4998C4 052266-TLE4998C4
Product Name Magnetic position sensors, Linear sensors Magnetic Sensors - Magnetic Sensors - Linear, Compass (ICs) - TLE4998C4
Sensor Type Magnetic Magnetic
Package / Mounting Leaded SSO-3
Packing Method AMMO-PACK AMMO PACKAGE
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