TLV49641MXTSA1 Hall Effect Sensor, SOT-23 Package, Magnetic Switch IC

TLV49641MXTSA1 Overview

The TLV49641MXTSA1 is a Hall effect sensor IC designed for reliable and precise magnetic field detection in industrial and automotive environments. With low power consumption, robust signal integrity, and compact package dimensions, this device is ideal for applications where space-saving, efficiency, and high performance are critical. The solution features high sensitivity and stable switching points, supporting a wide range of position and speed sensing tasks. To learn more about sourcing and supply chain options, visit IC Manufacturer.

TLV49641MXTSA1 Technical Specifications

Parameter	Value
Device Type	Hall Effect Switch IC
Operating Voltage Range	2.7 V to 5.5 V
Operating Temperature Range	-40??C to +125??C
Package	SC-59-3 (SOT23-3)
Output Type	Open Drain
Supply Current	Low (typical for power-sensitive applications)
Magnetic Switching Points	Precise, stable thresholds
Mounting Style	Surface Mount

TLV49641MXTSA1 Key Features

• High sensitivity Hall effect sensing enables accurate detection of magnetic fields, supporting precise position and speed measurement in demanding environments.
• Low power operation ensures suitability for battery-powered and energy-efficient designs, reducing total system power consumption.
• Wide operating voltage and temperature range deliver consistent performance in automotive and industrial applications, ensuring reliable sensor output even under harsh conditions.
• Compact SC-59-3 package allows for flexible PCB layout and integration into space-constrained systems, facilitating miniaturized product designs.
• Open drain output simplifies interfacing with a variety of microcontrollers and logic circuits, providing design flexibility.

TLV49641MXTSA1 Advantages vs Typical Alternatives

This Hall effect switch IC stands out for its precise switching points, minimizing error margins and maximizing accuracy in magnetic field detection. Its low current consumption and wide operating temperature range make it more energy-efficient and reliable than conventional alternatives, especially in applications requiring continuous operation or exposure to challenging environments. The compact footprint further simplifies integration and saves valuable board space.

Typical Applications

• Linear and angular position sensing in automation and robotics, where reliable magnetic field detection is required for precise control and feedback.
• Speed sensing in motor-driven systems, providing accurate and contactless monitoring for industrial drives and small motors.
• End-of-travel detection in actuators or valves, ensuring safe operation by signaling the presence or position of moving components.
• Proximity sensing in consumer or automotive interfaces, enabling touchless switch or safety interlock implementations.

TLV49641MXTSA1 Brand Info

The TLV49641MXTSA1 is a highly integrated Hall effect sensor IC, engineered by a leading supplier of advanced semiconductors for industrial and automotive sectors. This product is designed to deliver reliable, low-power magnetic field sensing, with robust packaging and stable performance across a broad range of operating conditions. Its proven technology and application versatility make it a preferred solution for engineers seeking compact, efficient, and precise Hall-based detection devices.

FAQ

What makes the TLV49641MXTSA1 suitable for harsh industrial environments?

This sensor IC operates reliably over an extended temperature range from -40??C to +125??C and features stable magnetic switching thresholds. Its robust design ensures consistent performance even when exposed to temperature fluctuations and electrical noise typical of industrial settings.

How does the low power consumption benefit end-product design?

The device??s low supply current is ideal for battery-powered or energy-sensitive applications, as it extends battery life and reduces overall system power usage. This efficiency is particularly valuable in portable or always-on devices.

Can this sensor be integrated into compact PCB layouts?

Yes, the SC-59-3 (SOT23-3) package offers a very small footprint, making it well-suited for densely populated printed circuit boards. This enables integration into miniaturized systems without sacrificing sensing performance.

What types of outputs does the TLV49641MXTSA1 provide?

This device features an open drain output, which allows for straightforward interfacing with a wide range of logic levels and microcontrollers. Designers can easily integrate it into existing digital systems with minimal external circuitry.

What are some key use cases for this Hall effect sensor IC?

It is commonly used for position and speed sensing in motors, proximity detection in safety systems, and end-of-travel detection for actuators. Its accuracy and reliability make it suitable for both industrial and automotive applications.