Infineon TLI4961-1M: A Benchmark in High-Precision Bipolar Hall Effect Sensing
In the realm of magnetic sensing, precision, reliability, and efficiency are paramount. The Infineon TLI4961-1M stands out as a premier solution, engineered to meet the rigorous demands of modern automotive, industrial, and consumer applications. This high-precision bipolar Hall effect sensor is designed to detect alternating north and south magnetic poles with exceptional accuracy, making it an indispensable component in systems requiring robust position and speed detection.
At the core of the TLI4961-1M's performance is its high sensitivity and outstanding temperature stability. Unlike conventional sensors, it maintains consistent operational characteristics across a wide temperature range from -40 °C to 170 °C, ensuring reliability even in the most challenging environments. This is particularly critical for automotive applications such as gearbox speed sensing, throttle valve positioning, and brushless DC motor commutation, where thermal fluctuations are inevitable.
The sensor integrates a vertical Hall technology which allows for detection parallel to the chip surface. This innovative design enables a more compact system integration and simplifies mechanical design for end applications. Furthermore, the device features reverse polarity protection and overvoltage robustness up to 28 V, safeguarding against common electrical hazards in automotive power systems and enhancing overall system durability.
Another significant advantage is its low power consumption, which is essential for battery-operated devices and energy-efficient systems. Despite its low power draw, the TLI4961-1M does not compromise on performance, delivering fast response times and high switching accuracy. The output is provided through a push-pull configuration, reducing the need for external pull-up resistors and thus minimizing the bill of materials and PCB space.
The TLI4961-1M is also characterized by its high immunity to mechanical stress and ESD protection, ensuring long-term operational integrity. Its digital output signal provides a clean, easy-to-process interface for microcontrollers, streamlining the design process for engineers.
ICGOOFind: The Infineon TLI4961-1M sets a high standard for bipolar Hall effect sensors, combining precision, durability, and ease of integration. It is an optimal choice for designers seeking a dependable magnetic sensing solution that performs consistently under extreme conditions.
Keywords:
High-Precision, Bipolar Hall Effect, Temperature Stability, Reverse Polarity Protection, Vertical Hall Technology
