TLV49645TBXALA1 Overview
The TLV49645TBXALA1 is a high-precision, low-power Hall effect sensor IC designed for reliable magnetic field sensing in demanding industrial and automotive environments. Engineered for robust performance, this component offers advanced magnetic switch capabilities with precise thresholds and low current consumption, making it ideal for position detection and rotational speed monitoring. Its small footprint and optimized design help streamline integration into space-constrained systems while maintaining superior stability and accuracy. The TLV49645TBXALA1 is well-suited for engineers seeking an efficient and dependable solution for magnetic sensing applications. IC Manufacturer
TLV49645TBXALA1 Technical Specifications
| Parameter | Value |
|---|---|
| Device Type | Hall Effect Magnetic Sensor IC |
| Output Type | Open Drain |
| Operating Voltage Range | 2.7 V to 18 V |
| Current Consumption | Low Power |
| Magnetic Sensitivity | Predefined Switching Points |
| Operating Temperature Range | -40??C to +125??C |
| Package Type | TO-92 Flat |
| Application | Position and Speed Detection |
TLV49645TBXALA1 Key Features
- High-precision Hall effect sensing provides accurate magnetic field detection, ensuring reliable position and speed measurement in industrial and automotive systems.
- Low current consumption significantly reduces overall power draw, extending operational lifetime in battery-powered or energy-sensitive applications.
- Wide operating voltage range (2.7 V to 18 V) allows flexible system design and compatibility with a broad array of control electronics.
- Robust temperature tolerance from -40??C to +125??C supports use in harsh environments without performance degradation.
- Open drain output enables straightforward interfacing with microcontrollers and logic circuits, simplifying system integration.
- Compact TO-92 Flat package saves PCB space, facilitating deployment in space-constrained modules and assemblies.
TLV49645TBXALA1 Advantages vs Typical Alternatives
Compared with typical magnetic switch ICs, this device delivers enhanced sensitivity and well-defined switching points, supporting superior accuracy in magnetic field detection. Its ultra-low power consumption and broad voltage compatibility make it especially suitable for modern, energy-efficient designs. The robust temperature range and compact packaging further distinguish it from conventional alternatives, ensuring higher reliability and easier integration into diverse applications.
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Typical Applications
- Rotational speed sensing in industrial equipment, where the device detects the presence or absence of a magnetic field to monitor shaft or motor rotation with high accuracy and low energy use.
- Position detection in automotive systems, such as determining the state of doors, pedals, or gear selectors, where reliable switching and temperature tolerance are essential.
- Proximity sensing in automation and robotics, enabling contactless detection of moving parts or objects for precise control and safety interlock purposes.
- Consumer electronics requiring low-power, compact magnetic switches, such as lid detection in laptops or smart appliances, where space and efficiency are priorities.
TLV49645TBXALA1 Brand Info
The TLV49645TBXALA1 is a specialized Hall effect sensor IC engineered for high reliability and precise magnetic field detection. Developed to meet the requirements of industrial and automotive applications, this product represents a commitment to robust design, low power operation, and easy integration. Its advanced features and packaging make it a preferred choice for engineers seeking dependable and efficient magnetic sensing solutions in challenging environments.
FAQ
What makes the TLV49645TBXALA1 suitable for automotive and industrial environments?
The device is built to operate reliably across a wide temperature range of -40??C to +125??C, ensuring consistent performance even in harsh or rapidly changing environmental conditions commonly found in automotive and industrial settings.
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How does the low power consumption benefit system design?
Lower current draw means reduced energy usage, which is especially valuable in battery-powered or energy-conscious systems. This allows for longer operational life and more efficient power management without sacrificing detection accuracy.
Is the sensor difficult to integrate into existing systems?
Integration is straightforward thanks to its open drain output and broad voltage compatibility. The compact TO-92 Flat package further simplifies PCB layout and assembly, making it easy to adopt in both new and legacy designs.
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What types of magnetic field detection is the TLV49645TBXALA1 best suited for?
It is ideal for applications requiring precise and repeatable detection of magnetic fields, such as position and rotational speed sensing, as well as proximity detection tasks in automation, automotive, and consumer devices.
Does the TLV49645TBXALA1 require external components for operation?
While the sensor is designed for simple integration, the use of external pull-up resistors may be recommended due to its open drain output configuration, depending on the specific requirements of the target application circuit.
