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The TLE4998S8D is a linear Hall sensor designed for high-precision Angle and position detection ‌. The sensor provides a digital SENT signal based on the SAE J2716 standard. The signal consists of a series of pulses, each transmitting containing multiple data half-bytes, which include the sensor Hall value, temperature and status information ‌.

Characteristics

The main features of TLE4998S8D include:

Integrate two independent linear Hall sensor ics and a single-side half-byte transmission (SENT) drain with an open circuit

Output signal (SAE J2716)

20-bit digital signal processing (DSP

Digital temperature and stress compensation

16-bit overall resolution

The operating temperature range of the vehicle is -40°C to 125°C

The output signal drifts extremely little throughout the entire temperature range and throughout its service life

Programmable parameters are stored in EEPROM and have unit error correction function:

SENT Unit time

Magnetic range, sensitivity (gain), compensation and output slope polarity

Filtering bandwidth

Clamping level

The customized temperature compensation coefficient is applicable to all common magnets

Reprogrammable before memory locking

Power supply voltage: 4.5-5.5V (Extended range: 4.1- 16V)

Configurable magnetic range: ±50 mT, ±100 mT, or ±200 mT

All pins have reverse polarity and overvoltage protection functions

Output short-circuit protection

On-board diagnosis (overvoltage, EEPROM error)

Internal magnetic field value and temperature output

Programming and Operation of multi-sensors for General Power Supply

Two-point calibration of the magnetic transfer function without iterative steps

Application field

The TLE4998S8D sensor is suitable for various application scenarios that require high-precision Angle and position detection, especially in the automotive and industrial fields. Specific applications include:

Potentiometer replacement is stable: no mechanical wear, resistant to moisture, temperature, pollution and vibration.

Linear and angular position sensing in automotive and industrial applications has the highest precision requirements.

Suitable for safety applications, such as pedal position, throttle position and steering torque sensing.

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

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• 5.When can I deliver the goods after placing an order? How long will it take to get there?

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• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.