TLE4998C8D

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TLE4998C8D

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Board Mount Hall Effect / Magnetic Sensors POSITION SENSORS

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Description

The TLE4998C8D is a highly precise magnetic angle sensor developed by Infineon Technologies, designed for automotive and industrial applications. It utilizes the Hall effect to provide accurate angle measurements, which makes it suitable for various tasks such as motor and steering angle sensing. The sensor features a high-resolution digital output, allowing for precise angular position detection.
Key features of the TLE4998C8D include its broad temperature range, robust electromagnetic compatibility, and a highly linear output even under challenging conditions. It supports both PWM (Pulse Width Modulation) and SPC (Short PWM Code) output interfaces, providing flexible integration options for designers.
The sensor's on-chip EEPROM allows for easy customization, enabling users to program specific settings to match their application requirements. Additionally, it includes diagnostic functions to enhance reliability and detect potential failures.
Overall, the TLE4998C8D is known for its durability, precision, and adaptability, making it a preferred choice for applications demanding high reliability and accuracy in angular measurement.

Equivalent

The TLE4998C8D is a programmable linear Hall sensor. Equivalent products include the Allegro Microsystems A1332, Melexis MLX90316, and the Honeywell SS490 Series. These alternatives offer similar functionalities and are used for precise magnetic field measurements in automotive and industrial applications. However, compatibility depends on specific requirements like output type, sensitivity, and interface. Always verify with the manufacturers' datasheets to ensure they meet your design specifications.

Features

The TLE4998C8D is a high-precision magnetic field sensor from Infineon Technologies. It is part of the TLE4998 series and is designed for linear position sensing applications. Key features include:
1. Magnetic Sensing: It uses Hall-effect technology for detecting magnetic fields and provides precise linear output in response to magnetic field strength.
2. High Accuracy: Offers high-resolution measurements with low noise, suitable for precise positioning applications.
3. Temperature Compensation: Built-in temperature compensation ensures accurate readings across a wide temperature range.
4. Digital Output: Supports digital interfaces for easy integration with microcontrollers and other digital systems.
5. Diagnostics: Includes features for self-diagnostics and error detection to ensure reliable operation.
6. Programmability: Offers programmable parameters, allowing customization for specific application needs.
7. Wide Operating Range: Functions effectively over a broad range of temperatures and magnetic fields.
8. Robust Construction: Designed to withstand harsh automotive and industrial environments.
These features make the TLE4998C8D ideal for applications like throttle position sensing, pedal position detection, and other automotive or industrial linear position sensing tasks.

Pinout

The TLE4998C8D is a programmable linear Hall sensor designed by Infineon Technologies. It is typically used for precise linear position sensing in automotive and industrial applications. The sensor comes in an 8-pin package. Here is a brief overview of the pin functions:
1. VDD: Power supply pin to provide the necessary voltage to the sensor.
2. GND: Ground pin used for the electrical ground connection.
3. OUT: Analog output pin where the linear Hall sensor provides its output signal.
4. I2C_SDA: Serial Data Line for I2C communication, used to program the sensor and readout the calibration data.
5. I2C_SCL: Serial Clock Line for I2C communication, used to synchronize the data transfer over the I2C bus.
6. TST: Test pin, typically used during the manufacturing process; not generally used in standard applications.
7. NC: No Connect pin, often left unconnected.
8. NC: Another No Connect pin, also often left unconnected.
These pin functions allow the TLE4998C8D to interface with microcontrollers and other digital devices for precise measurement and control applications.

Manufacturer

The TLE4998C8D is manufactured by Infineon Technologies. Infineon Technologies is a German semiconductor company that designs, manufactures, and markets a wide range of semiconductor solutions. It is known for its advanced products in areas such as automotive, industrial power control, power management, and digital security solutions. Infineon's products are used in various applications including automotive electronics, security solutions, energy efficiency, and IoT (Internet of Things) devices. The company is recognized for its innovation and technological advancements in the semiconductor industry.

Application

The TLE4998C8D is a high-precision, programmable linear Hall sensor used primarily in automotive and industrial applications. It is utilized for non-contact position sensing, offering precise measurement of linear movements and angular positions. Key application areas include throttle and accelerator pedal position sensing, steering angle measurement, and gear shifter position detection. Additionally, it is used in braking systems for pedal travel and pressure sensing. In industrial settings, it can be applied in robotics for joint position measurement and in conveyor systems for belt position monitoring. Its robust design allows for reliable operation in harsh environments, making it suitable for various critical sensing applications.

Package

The TLE4998C8D is a programmable linear Hall sensor by Infineon Technologies. It typically comes in a PG-SSO-3-10 package, which is a small-outline surface-mount package designed for automotive applications.

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