TLE4941CBAMA2 Hall Effect Speed Sensor, SOT-89-3 Package

TLE4941CBAMA2 Overview

The TLE4941CBAMA2 is a precision integrated circuit designed for magnetic field sensing applications, offering robust and reliable performance in demanding environments. This advanced Hall effect sensor integrates high sensitivity with low power consumption, making it suitable for industrial and automotive systems requiring accurate position or speed detection. Its compact SOT-23-3 package allows for efficient PCB layout and straightforward integration into existing designs. Engineered for applications needing consistent signal output and high reliability, this device is an optimal solution for engineers seeking dependable magnetic sensing technology. For more details, visit IC-Hersteller.

TLE4941CBAMA2 Technical Specifications

Parameter	Wert
Sensor Type	Hall Effect
Paket	SOT-23-3
Betriebsspannung	4.5 V to 24 V
Ausgangstyp	Open Drain
Mounting Style	Oberflächenmontage
Polarität	Unipolar
Betriebstemperaturbereich	-40° C bis +150° C
Number of Pins	3

TLE4941CBAMA2 Key Features

• High-sensitivity Hall effect sensing delivers precise detection of magnetic fields, allowing for accurate measurement of speed or position in automotive and industrial systems.
• Breiter Betriebsspannungsbereich (4.5 V to 24 V) ensures compatibility with a broad spectrum of electronic designs, increasing design flexibility and simplifying power supply requirements for engineers.
• Open drain output configuration supports easy interfacing with various logic levels, providing hassle-free integration into digital circuits and microcontroller systems.
• Surface-mount SOT-23-3 package enables compact assembly and helps reduce board space, supporting miniaturized designs without sacrificing performance.
• Unipolar switching provides stable and repeatable operation in environments where unidirectional magnetic field detection is required.
• Extended temperature range of -40??C to +150??C enhances reliability for use in harsh or thermally challenging installations.

TLE4941CBAMA2 Advantages vs Typical Alternatives

This Hall effect sensor stands out due to its combination of high sensitivity, wide operating voltage, and temperature range, ensuring reliable operation in demanding scenarios. The open drain output and compact SOT-23-3 package streamline integration into modern designs. Compared to typical alternatives, users benefit from improved flexibility, consistent sensing accuracy, and robust performance across industrial and automotive applications. These related function words highlight the device??s suitability for rugged and space-constrained environments.

Typische Anwendungen

• Automotive speed detection: Ideal for wheel speed or crankshaft position sensing, enabling precise monitoring and feedback in vehicle control systems. The extended temperature range and stable operation make it suitable for under-the-hood environments.
• Industrial automation: Used in conveyor belt speed monitoring or motor position feedback, ensuring accurate process control and reliable machine operation even in challenging factory conditions.
• Consumer appliance safety: Applied in washing machines and other appliances to detect lid position or rotational speed, enhancing user safety and device performance.
• Robotics and motion control: Suitable for position or proximity sensing in robotic arms or automated guided vehicles, supporting accurate motion feedback and efficient navigation.

TLE4941CBAMA2 Brand Info

The TLE4941CBAMA2 belongs to a respected lineage of Hall effect sensors known for robust magnetic field sensing and consistent performance in challenging operational environments. Designed for engineers who demand high reliability and versatile integration, this product exemplifies trusted quality and innovation in sensor technology. Its proven capabilities and adaptable package make it a preferred choice for automotive, industrial, and automation applications where accuracy and durability are critical.

FAQ

What makes the TLE4941CBAMA2 suitable for automotive and industrial environments?

The device offers an extended operating temperature range from -40??C to +150??C, combined with high sensitivity and a robust surface-mount package. These attributes ensure stable, reliable performance even in demanding conditions often found in automotive and industrial settings.

How does the open drain output benefit system integration?

The open drain output provides flexible interfacing with different logic levels, making it easy to connect to microcontrollers or digital logic circuits. This configuration supports the use of external pull-up resistors for customized signal conditioning and compatibility.

What is the advantage of the unipolar switching characteristic?

Unipolar switching ensures the sensor responds predictably to a specific magnetic pole, which is essential for applications where directional field detection is required. This reduces false switching and increases the reliability of position or speed measurements.

Is the SOT-23-3 package challenging to assemble on standard PCBs?

The SOT-23-3 surface-mount package is widely supported by modern PCB assembly processes. Its small footprint allows for dense component placement and is well-suited for designs where board space is limited, without compromising ease of manufacturing.

In what types of applications would this Hall effect sensor provide the greatest value?

This sensor is particularly valuable in automotive speed or position sensing, industrial automation, consumer appliance safety mechanisms, and robotics. Its combination of high sensitivity, reliability, and integration flexibility makes it ideal where consistent magnetic field detection is required.