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Hall Effect Sensor 5mA 5V Automotive 4-Pin SSO Ammo

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TLE4998P4HALA1 General Description

The Infineon linear Hall IC TLE4998P has been designed specifically to meet the requirements of highly accurate rotation and position detection, as well as for current measurement applications. The sensor provides a digital PWM signal, which is ideally suited for direct decoding by any unit measuring a duty cycle of a rectangular signal (usually a timer/capture unit in a microcontroller). Furthermore, it is possible to attach an external lowpass filter, which allows an A/D conversion using the sensor supply voltage as a reference. The output stage is an open-drain driver pulling the output pad to low only. Therefore, the high level must be obtained by an external pull-up resistor. This output type has the advantage that the receiver may use even a 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, also providing reverse polarity protection. Digital signal processing, using a 16-bit DSP architecture together with digital temperature compensation, guarantees excellent long-time stability as compared to analog compensation methods. While the overall resolution is 16 bits, some internal stages work with resolutions up to 20 bits. The PWM output frequency can be selected within the range of 122 Hz up to 1953 Hz.

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Key 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
  • Automotive qualified acc. to AEC-Q100
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  • 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


Manufacturer: Infineon Product Category: Board Mount Hall Effect / Magnetic Sensors
Package / Case: SSO-4 Packaging: Ammo Pack
Brand: Infineon Technologies Product Type: Hall Effect / Magnetic Sensors
Subcategory: Sensors Part # Aliases: SP000412106 TLE4998P4 TLE4998P4XA
Tags TLE4998P4, TLE4998P, TLE4998, TLE499, TLE49, TLE4, TLE RHoS yes
PBFree yes HalogenFree no
Manufacturer Infineon Product Category Board Mount Hall Effect / Magnetic Sensors
Package / Case SSO-4 Brand Infineon Technologies
Product Type Hall Effect / Magnetic Sensors Subcategory Sensors
Part # Aliases TLE4998P4 SP000412106


Shipping Method

Our products are mainly transported and delivered by DHL, FedEx, UPS and other logistics partners on site -- Available to 200+ countries.

Delivery Time

The delivery time is usually within 2-7 days, depending on the logistics provider and the area of delivery.

The following are the estimated delivery times of some logistics service providers.

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We accept TT prepayment (bank transfer), paypal, credit cards, Western Union, Money Gram.

Checks and other instruments are not supported to pay for orders and customers are required to pay all possible fees, including sales tax,
customs fees, etc.

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  • Paypal

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  • Western Union

  • Money Gram


Our policies and procedures are designed to ensure compliance with various quality specifications and to quickly resolve quality-related issues.

We promise to provide 365 days quality assurance service for all our products.

If you have any dissatisfaction with the quality of the product you received, you can contact us for a refund or exchange, as long as the product is kept in its original condition.


AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.
  • ESD


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TLE4998P4HALA1 Datasheet PDF

Preliminary Specification TLE4998P4HALA1 PDF Download

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Buying Guide

  • What is the lifespan of TLE4998P4HALA1?

    The lifespan of TLE4998P4HALA1 depends on various factors such as the quality of materials used, operating conditions, and the manufacturer's recommended usage time. The datasheet provided by the manufacturer specifies the expected lifespan of the product.

  • Where can I find the full specification of TLE4998P4HALA1?

    You can find it with PDF Datasheet for TLE4998P4HALA1 on this page. If it is not available, you can contact Avaq at [email protected] to inquire about the Datasheet for this part.

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