TLE4983CHTE8547HAMA1 Hall Effect Sensor, Speed Detection, SOT-8 Package

TLE4983CHTE8547HAMA1 Overview

The TLE4983CHTE8547HAMA1 is a high-precision Hall effect sensor IC designed for demanding industrial and automotive applications. This device offers reliable magnetic field detection and robust performance, making it a preferred choice for engineers seeking stability and accuracy in position sensing tasks. With advanced integration and a compact SMD package, it simplifies circuit designs while delivering consistent operation over a wide temperature range. Its proven reliability and efficiency ensure suitability for harsh environments, supporting applications where dependable magnetic sensing is critical. IC Manufacturer

TLE4983CHTE8547HAMA1 Technical Specifications

TLE4983CHTE8547HAMA1 Key Features

• High-accuracy Hall effect sensing delivers precise magnetic field detection for reliable position and speed measurement in industrial and automotive systems.
• Wide supply voltage range (2.7 V to 18 V) enables flexible integration into a variety of electronic designs without the need for additional voltage regulation.
• Low power consumption minimizes heat generation and extends operational life in battery-powered or energy-sensitive applications.
• Robust surface-mount SOT-89-3 package ensures easy PCB assembly and supports automated high-volume manufacturing processes.
• Exceptional operating temperature range (-40??C to +170??C) guarantees stable performance under harsh environmental conditions.
• Bipolar switch configuration provides reliable switching action for applications involving alternating magnetic fields.

TLE4983CHTE8547HAMA1 Advantages vs Typical Alternatives

Compared to standard Hall effect sensors, this device stands out with its broad supply voltage range, extended temperature tolerance, and robust open drain output. These characteristics enhance application flexibility, system reliability, and operational efficiency. The compact SOT-89-3 package further reduces board space requirements, supporting higher-density layouts and automated assembly for modern industrial and automotive electronics.

Typical Applications

• Automotive position sensing: Ideal for crankshaft and camshaft position detection, enabling precise engine timing and improved vehicle efficiency in harsh under-hood environments.
• Speed sensing in motors: Used in brushless DC motor commutation and rotational speed feedback, supporting accurate closed-loop control in industrial automation systems.
• Linear and angular position detection: Suitable for robotics, actuators, and valve position monitoring where reliable magnetic field sensing is essential.
• Proximity and limit switches: Applied in factory automation and safety interlock systems to detect the presence or absence of moving machine parts.

TLE4983CHTE8547HAMA1 Brand Info

TLE4983CHTE8547HAMA1 is part of a reputable line of Hall effect sensor ICs designed for precise magnetic field detection and long-term reliability. Built for industrial and automotive markets, this product leverages proven semiconductor technology to offer consistent performance under demanding conditions. The compact SOT-89-3 form factor and surface-mount design support high-volume manufacturing and ease of integration, making it a preferred solution for engineers requiring robust, energy-efficient magnetic sensing.

FAQ

What makes the TLE4983CHTE8547HAMA1 suitable for automotive applications?

This Hall effect sensor IC operates reliably over a wide temperature range, from -40??C to +170??C, and with supply voltages as low as 2.7 V. Its robust design and precision sensing capabilities enable accurate position and speed measurements in demanding automotive environments, such as engine compartments or under-hood modules.

How does the open drain output benefit integration into electronic systems?

An open drain output design allows for flexible interfacing with various logic levels and facilitates wired-AND connections for multiple sensors. This output type also simplifies system design by enabling the use of external pull-up resistors to match different voltage requirements.

Is the TLE4983CHTE8547HAMA1 suitable for high-volume manufacturing?

Yes, it features a surface-mount SOT-89-3 package optimized for automated assembly. This package type supports efficient PCB mounting and is compatible with standard reflow soldering processes, streamlining high-volume production workflows for industrial and automotive electronics.

Can this sensor be used in environments with fluctuating supply voltages?

With its broad operating voltage range of 2.7 V to 18 V, this Hall effect IC maintains stable performance even in systems where supply voltages may vary. This makes it adaptable to diverse power supply architectures and ensures reliable operation across a variety of applications.

What type of magnetic field does the TLE4983CHTE8547HAMA1 detect?

The sensor utilizes a bipolar switch configuration, which means it responds to both north and south poles of a magnetic field. This makes it well-suited for detecting alternating magnetic fields in rotating machinery, linear actuators, and other motion control systems.